feat(curriculum): restore seed + solution to Chinese (#40683)
* feat(tools): add seed/solution restore script * chore(curriculum): remove empty sections' markers * chore(curriculum): add seed + solution to Chinese * chore: remove old formatter * fix: update getChallenges parse translated challenges separately, without reference to the source * chore(curriculum): add dashedName to English * chore(curriculum): add dashedName to Chinese * refactor: remove unused challenge property 'name' * fix: relax dashedName requirement * fix: stray tag Remove stray `pre` tag from challenge file. Signed-off-by: nhcarrigan <nhcarrigan@gmail.com> Co-authored-by: nhcarrigan <nhcarrigan@gmail.com>
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commit
ee1e8abd87
@ -40,7 +40,6 @@ export const ChallengeNode = PropTypes.shape({
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isComingSoon: PropTypes.bool,
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isLocked: PropTypes.bool,
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isPrivate: PropTypes.bool,
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name: PropTypes.string,
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order: PropTypes.number,
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required: PropTypes.arrayOf(
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PropTypes.shape({
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@ -1,5 +1,8 @@
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---
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id: bd7123c8c441eddfaeb5bdef
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title: 向HTML Elements说你好
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challengeType: 0
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videoUrl: 'https://scrimba.com/p/pVMPUv/cE8Gpt2'
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forumTopicId: 18276
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---
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@ -19,7 +22,32 @@ forumTopicId: 18276
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```yml
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tests:
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- text: 你的<code>h1</code>元素应该有“Hello World”文本。
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testString: 'assert.isTrue((/hello(\s)+world/gi).test($("h1").text()), "Your <code>h1</code> element should have the text "Hello World".");'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='html-seed'>
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```js
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/* Add your code below this line */
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// Add your code above this line */
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```
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</div>
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</section>
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## Solution
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<section id='solution'>
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```html
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<h1>Hello World</h1>
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```
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</section>
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@ -2,7 +2,7 @@
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id: bd7123c8c441eddfaeb5bdef
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title: 向HTML Elements说你好
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challengeType: 0
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videoUrl: ''
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videoUrl: 'https://scrimba.com/p/pVMPUv/cE8Gpt2'
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forumTopicId: 18276
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---
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@ -35,7 +35,12 @@ tests:
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```html
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<h1>Hello</h1>
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<!-- Add your code below this line -->
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<!-- Add your code above this line -->
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<style>
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/* change code below this line */
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/* change code above this line */
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</style>
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```
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</div>
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@ -47,7 +52,7 @@ tests:
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## Solution
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<section id='solution'>
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```js
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// solution required
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```html
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<h1>Hello World</h1>
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```
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</section>
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@ -23,7 +23,7 @@ title: 向HTML Elements说你好
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```yml
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tests:
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- text: 你的<code>h1</code>元素应该有“Hello World”文本。
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testString: assert.isTrue((/hello(\s)+world/gi).test($('h1').text()));
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testString: 'assert.isTrue((/hello(\s)+world/gi).test($("h1").text()), "Your <code>h1</code> element should have the text "Hello World".");'
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```
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@ -4,6 +4,7 @@ title: 为视觉障碍用户添加替代图像的文本
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challengeType: 0
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videoUrl: 'https://scrimba.com/c/cPp7VfD'
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forumTopicId: 16628
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dashedName: add-a-text-alternative-to-images-for-visually-impaired-accessibility
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---
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# --description--
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@ -28,5 +29,16 @@ forumTopicId: 16628
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assert($('img').attr('alt'));
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```
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# --seed--
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## --seed-contents--
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```html
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<img src="doingKarateWow.jpeg">
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```
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# --solutions--
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```html
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<img src="doingKarateWow.jpeg" alt="Someone doing karate">
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```
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@ -4,6 +4,7 @@ title: 添加可访问的日期选择器
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challengeType: 0
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videoUrl: 'https://scrimba.com/c/cR3bRbCV'
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forumTopicId: 301008
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dashedName: add-an-accessible-date-picker
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---
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# --description--
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@ -51,5 +52,54 @@ assert($('input').attr('id') == 'pickdate');
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assert($('input').attr('name') == 'date');
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```
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# --seed--
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## --seed-contents--
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```html
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<body>
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<header>
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<h1>Tournaments</h1>
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</header>
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<main>
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<section>
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<h2>Mortal Kombat Tournament Survey</h2>
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<form>
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<p>Tell us the best date for the competition</p>
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<label for="pickdate">Preferred Date:</label>
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<!-- Only change code below this line -->
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<!-- Only change code above this line -->
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<input type="submit" name="submit" value="Submit">
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</form>
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</section>
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</main>
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<footer>© 2018 Camper Cat</footer>
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</body>
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```
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# --solutions--
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```html
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<body>
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<header>
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<h1>Tournaments</h1>
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</header>
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<main>
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<section>
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<h2>Mortal Kombat Tournament Survey</h2>
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<form>
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<p>Tell us the best date for the competition</p>
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<label for="pickdate">Preferred Date:</label>
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<input type="date" id="pickdate" name="date">
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<input type="submit" name="submit" value="Submit">
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</form>
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</section>
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</main>
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<footer>© 2018 Camper Cat</footer>
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</body>
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```
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@ -4,6 +4,8 @@ title: 考虑色盲用户的需求仔细选择传达信息的颜色
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challengeType: 0
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videoUrl: 'https://scrimba.com/c/c437as3'
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forumTopicId: 301011
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dashedName: >-
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avoid-colorblindness-issues-by-carefully-choosing-colors-that-convey-information
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---
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# --description--
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@ -26,5 +28,46 @@ Camper Cat 正在测试一个重要按钮的不同样式。在色轮上，用于
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assert($('button').css('color') == 'rgb(0, 51, 102)');
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```
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# --seed--
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## --seed-contents--
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```html
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<head>
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<style>
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button {
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color: #33FF33;
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background-color: #FFFF33;
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font-size: 14px;
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padding: 10px;
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}
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</style>
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</head>
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<body>
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<header>
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<h1>Danger!</h1>
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</header>
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<button>Delete Internet</button>
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</body>
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```
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# --solutions--
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```html
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<head>
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<style>
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button {
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color: #003366;
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background-color: #FFFF33;
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font-size: 14px;
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padding: 10px;
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}
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</style>
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</head>
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<body>
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<header>
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<h1>Danger!</h1>
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</header>
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<button>Delete Internet</button>
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</body>
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```
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@ -4,6 +4,7 @@ title: 考虑色盲用户的需求设置合适的对比度
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challengeType: 0
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videoUrl: 'https://scrimba.com/c/cmzMEUw'
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forumTopicId: 301012
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dashedName: avoid-colorblindness-issues-by-using-sufficient-contrast
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---
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# --description--
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@ -34,5 +35,50 @@ assert(code.match(/color:\s*?hsl\(0,\s*?55%,\s*?15%\)/gi));
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assert(code.match(/background-color:\s*?hsl\(120,\s*?25%,\s*?55%\)/gi));
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```
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# --seed--
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## --seed-contents--
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```html
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<head>
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<style>
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body {
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color: hsl(0, 55%, 20%);
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background-color: hsl(120, 25%, 35%);
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}
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</style>
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</head>
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<body>
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<header>
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<h1>Deep Thoughts with Master Camper Cat</h1>
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</header>
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<article>
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<h2>A Word on the Recent Catnip Doping Scandal</h2>
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<p>The influence that catnip has on feline behavior is well-documented, and its use as an herbal supplement in competitive ninja circles remains controversial. Once again, the debate to ban the substance is brought to the public's attention after the high-profile win of Kittytron, a long-time proponent and user of the green stuff, at the Claw of Fury tournament.</p>
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<p>As I've stated in the past, I firmly believe a true ninja's skills must come from within, with no external influences. My own catnip use shall continue as purely recreational.</p>
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</article>
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</body>
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```
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# --solutions--
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```html
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<head>
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<style>
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body {
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color: hsl(0, 55%, 15%);
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background-color: hsl(120, 25%, 55%);
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}
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</style>
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</head>
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<body>
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<header>
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<h1>Deep Thoughts with Master Camper Cat</h1>
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</header>
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<article>
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<h2>A Word on the Recent Catnip Doping Scandal</h2>
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<p>The influence that catnip has on feline behavior is well-documented, and its use as an herbal supplement in competitive ninja circles remains controversial. Once again, the debate to ban the substance is brought to the public's attention after the high-profile win of Kittytron, a long-time proponent and user of the green stuff, at the Claw of Fury tournament.</p>
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<p>As I've stated in the past, I firmly believe a true ninja's skills must come from within, with no external influences. My own catnip use shall continue as purely recreational.</p>
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</article>
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</body>
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```
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@ -4,6 +4,7 @@ title: 为链接添加描述性的文本
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challengeType: 0
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videoUrl: 'https://scrimba.com/c/c437DcV'
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forumTopicId: 301013
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dashedName: give-links-meaning-by-using-descriptive-link-text
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---
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# --description--
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@ -43,5 +44,32 @@ assert(
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);
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```
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# --seed--
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## --seed-contents--
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```html
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<body>
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<header>
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<h1>Deep Thoughts with Master Camper Cat</h1>
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</header>
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<article>
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<h2>Defeating your Foe: the Red Dot is Ours!</h2>
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<p>Felines the world over have been waging war on the most persistent of foes. This red nemesis combines both cunning stealth and lightning speed. But chin up, fellow fighters, our time for victory may soon be near. <a href="">Click here</a> for information about batteries</p>
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</article>
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</body>
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```
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# --solutions--
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```html
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<body>
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<header>
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<h1>Deep Thoughts with Master Camper Cat</h1>
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</header>
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<article>
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<h2>Defeating your Foe: the Red Dot is Ours!</h2>
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<p>Felines the world over have been waging war on the most persistent of foes. This red nemesis combines both cunning stealth and lightning speed. But chin up, fellow fighters, our time for victory may soon be near. Click here for <a href="">information about batteries</a></p>
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</article>
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</body>
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```
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@ -4,6 +4,7 @@ title: 使用 audio 元素提高音频内容的可访问性
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challengeType: 0
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videoUrl: 'https://scrimba.com/c/cVJVkcZ'
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forumTopicId: 301014
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dashedName: improve-accessibility-of-audio-content-with-the-audio-element
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---
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# --description--
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@ -79,5 +80,36 @@ assert(
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assert($('source').attr('type') === 'audio/mpeg');
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```
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# --seed--
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## --seed-contents--
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```html
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<body>
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<header>
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<h1>Real Coding Ninjas</h1>
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</header>
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<main>
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<p>A sound clip of Zersiax's screen reader in action.</p>
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</main>
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</body>
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```
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# --solutions--
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```html
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<body>
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<header>
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<h1>Real Coding Ninjas</h1>
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</header>
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<main>
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<p>A sound clip of Zersiax's screen reader in action.</p>
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<audio controls>
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<source src="https://s3.amazonaws.com/freecodecamp/screen-reader.mp3" type="audio/mpeg"/>
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</audio>
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</main>
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</body>
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```
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@ -4,6 +4,7 @@ title: 使用 figure 元素提高图表的可访问性
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challengeType: 0
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videoUrl: 'https://scrimba.com/c/cGJMqtE'
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forumTopicId: 301015
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dashedName: improve-chart-accessibility-with-the-figure-element
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---
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# --description--
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@ -69,5 +70,92 @@ assert(
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);
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```
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# --seed--
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## --seed-contents--
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```html
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<body>
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<header>
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<h1>Training</h1>
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<nav>
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<ul>
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<li><a href="#stealth">Stealth & Agility</a></li>
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<li><a href="#combat">Combat</a></li>
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<li><a href="#weapons">Weapons</a></li>
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</ul>
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</nav>
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</header>
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<main>
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<section>
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<!-- Only change code below this line -->
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<div>
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<!-- Stacked bar chart will go here -->
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<br>
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<p>Breakdown per week of time to spend training in stealth, combat, and weapons.</p>
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</div>
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<!-- Only change code above this line -->
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</section>
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<section id="stealth">
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<h2>Stealth & Agility Training</h2>
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<article><h3>Climb foliage quickly using a minimum spanning tree approach</h3></article>
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<article><h3>No training is NP-complete without parkour</h3></article>
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</section>
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<section id="combat">
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<h2>Combat Training</h2>
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<article><h3>Dispatch multiple enemies with multithreaded tactics</h3></article>
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<article><h3>Goodbye world: 5 proven ways to knock out an opponent</h3></article>
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</section>
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<section id="weapons">
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<h2>Weapons Training</h2>
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<article><h3>Swords: the best tool to literally divide and conquer</h3></article>
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<article><h3>Breadth-first or depth-first in multi-weapon training?</h3></article>
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</section>
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</main>
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<footer>© 2018 Camper Cat</footer>
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</body>
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```
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# --solutions--
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```html
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<body>
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<header>
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<h1>Training</h1>
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<nav>
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<ul>
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<li><a href="#stealth">Stealth & Agility</a></li>
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<li><a href="#combat">Combat</a></li>
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<li><a href="#weapons">Weapons</a></li>
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</ul>
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</nav>
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</header>
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<main>
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<section>
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<figure>
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<!-- Stacked bar chart will go here -->
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<br>
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<figcaption>Breakdown per week of time to spend training in stealth, combat, and weapons.</figcaption>
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</figure>
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</section>
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<section id="stealth">
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<h2>Stealth & Agility Training</h2>
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<article><h3>Climb foliage quickly using a minimum spanning tree approach</h3></article>
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<article><h3>No training is NP-complete without parkour</h3></article>
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</section>
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<section id="combat">
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<h2>Combat Training</h2>
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<article><h3>Dispatch multiple enemies with multithreaded tactics</h3></article>
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<article><h3>Goodbye world: 5 proven ways to knock out an opponent</h3></article>
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</section>
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<section id="weapons">
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<h2>Weapons Training</h2>
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<article><h3>Swords: the best tool to literally divide and conquer</h3></article>
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<article><h3>Breadth-first or depth-first in multi-weapon training?</h3></article>
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</section>
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</main>
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<footer>© 2018 Camper Cat</footer>
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</body>
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```
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@ -4,6 +4,7 @@ title: 使用 label 元素提高表单的可访问性
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challengeType: 0
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videoUrl: 'https://scrimba.com/c/cGJMMAN'
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forumTopicId: 301016
|
||||
dashedName: improve-form-field-accessibility-with-the-label-element
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -41,5 +42,78 @@ assert($('label').attr('for'));
|
||||
assert($('label').attr('for') == 'email');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<body>
|
||||
<header>
|
||||
<h1>Deep Thoughts with Master Camper Cat</h1>
|
||||
</header>
|
||||
<section>
|
||||
<form>
|
||||
<p>Sign up to receive Camper Cat's blog posts by email here!</p>
|
||||
|
||||
|
||||
<label>Email:</label>
|
||||
<input type="text" id="email" name="email">
|
||||
|
||||
|
||||
<input type="submit" name="submit" value="Submit">
|
||||
</form>
|
||||
</section>
|
||||
<article>
|
||||
<h2>The Garfield Files: Lasagna as Training Fuel?</h2>
|
||||
<p>The internet is littered with varying opinions on nutritional paradigms, from catnip paleo to hairball cleanses. But let's turn our attention to an often overlooked fitness fuel, and examine the protein-carb-NOM trifecta that is lasagna...</p>
|
||||
</article>
|
||||
<img src="samuraiSwords.jpeg" alt="">
|
||||
<article>
|
||||
<h2>Defeating your Foe: the Red Dot is Ours!</h2>
|
||||
<p>Felines the world over have been waging war on the most persistent of foes. This red nemesis combines both cunning stealth and lightning speed. But chin up, fellow fighters, our time for victory may soon be near...</p>
|
||||
</article>
|
||||
<img src="samuraiSwords.jpeg" alt="">
|
||||
<article>
|
||||
<h2>Is Chuck Norris a Cat Person?</h2>
|
||||
<p>Chuck Norris is widely regarded as the premier martial artist on the planet, and it's a complete coincidence anyone who disagrees with this fact mysteriously disappears soon after. But the real question is, is he a cat person?...</p>
|
||||
</article>
|
||||
<footer>© 2018 Camper Cat</footer>
|
||||
</body>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<body>
|
||||
<header>
|
||||
<h1>Deep Thoughts with Master Camper Cat</h1>
|
||||
</header>
|
||||
<section>
|
||||
<form>
|
||||
<p>Sign up to receive Camper Cat's blog posts by email here!</p>
|
||||
|
||||
|
||||
<label for="email">Email:</label>
|
||||
<input type="text" id="email" name="email">
|
||||
|
||||
|
||||
<input type="submit" name="submit" value="Submit">
|
||||
</form>
|
||||
</section>
|
||||
<article>
|
||||
<h2>The Garfield Files: Lasagna as Training Fuel?</h2>
|
||||
<p>The internet is littered with varying opinions on nutritional paradigms, from catnip paleo to hairball cleanses. But let's turn our attention to an often overlooked fitness fuel, and examine the protein-carb-NOM trifecta that is lasagna...</p>
|
||||
</article>
|
||||
<img src="samuraiSwords.jpeg" alt="">
|
||||
<article>
|
||||
<h2>Defeating your Foe: the Red Dot is Ours!</h2>
|
||||
<p>Felines the world over have been waging war on the most persistent of foes. This red nemesis combines both cunning stealth and lightning speed. But chin up, fellow fighters, our time for victory may soon be near...</p>
|
||||
</article>
|
||||
<img src="samuraiSwords.jpeg" alt="">
|
||||
<article>
|
||||
<h2>Is Chuck Norris a Cat Person?</h2>
|
||||
<p>Chuck Norris is widely regarded as the premier martial artist on the planet, and it's a complete coincidence anyone who disagrees with this fact mysteriously disappears soon after. But the real question is, is he a cat person?...</p>
|
||||
</article>
|
||||
<footer>© 2018 Camper Cat</footer>
|
||||
</body>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用高对比度文本提高可读性
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cKb3nCq'
|
||||
forumTopicId: 301017
|
||||
dashedName: improve-readability-with-high-contrast-text
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -30,5 +31,50 @@ assert($('body').css('color') == 'rgb(99, 99, 99)');
|
||||
assert($('body').css('background-color') == 'rgb(255, 255, 255)');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<head>
|
||||
<style>
|
||||
body {
|
||||
color: #D3D3D3;
|
||||
background-color: #FFF;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<header>
|
||||
<h1>Deep Thoughts with Master Camper Cat</h1>
|
||||
</header>
|
||||
<article>
|
||||
<h2>A Word on the Recent Catnip Doping Scandal</h2>
|
||||
<p>The influence that catnip has on feline behavior is well-documented, and its use as an herbal supplement in competitive ninja circles remains controversial. Once again, the debate to ban the substance is brought to the public's attention after the high-profile win of Kittytron, a long-time proponent and user of the green stuff, at the Claw of Fury tournament.</p>
|
||||
<p>As I've stated in the past, I firmly believe a true ninja's skills must come from within, with no external influences. My own catnip use shall continue as purely recreational.</p>
|
||||
</article>
|
||||
</body>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<head>
|
||||
<style>
|
||||
body {
|
||||
color: #636363;
|
||||
background-color: #FFF;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<header>
|
||||
<h1>Deep Thoughts with Master Camper Cat</h1>
|
||||
</header>
|
||||
<article>
|
||||
<h2>A Word on the Recent Catnip Doping Scandal</h2>
|
||||
<p>The influence that catnip has on feline behavior is well-documented, and its use as an herbal supplement in competitive ninja circles remains controversial. Once again, the debate to ban the substance is brought to the public's attention after the high-profile win of Kittytron, a long-time proponent and user of the green stuff, at the Claw of Fury tournament.</p>
|
||||
<p>As I've stated in the past, I firmly believe a true ninja's skills must come from within, with no external influences. My own catnip use shall continue as purely recreational.</p>
|
||||
</article>
|
||||
</body>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 main 元素包裹主题内容
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cPp7zuE'
|
||||
forumTopicId: 301018
|
||||
dashedName: jump-straight-to-the-content-using-the-main-element
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -34,5 +35,28 @@ assert($('main').length == 1);
|
||||
assert(code.match(/<\/header>\s*?<main>\s*?<\/main>/gi));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<header>
|
||||
<h1>Weapons of the Ninja</h1>
|
||||
</header>
|
||||
|
||||
|
||||
|
||||
<footer></footer>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<header>
|
||||
<h1>Weapons of the Ninja</h1>
|
||||
</header>
|
||||
<main>
|
||||
|
||||
</main>
|
||||
<footer></footer>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 了解 Alt 文本留空的情景
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cM9P4t2'
|
||||
forumTopicId: 301019
|
||||
dashedName: know-when-alt-text-should-be-left-blank
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -36,5 +37,38 @@ assert(!($('img').attr('alt') == undefined));
|
||||
assert($('img').attr('alt') == '');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<h1>Deep Thoughts with Master Camper Cat</h1>
|
||||
<article>
|
||||
<h2>Defeating your Foe: the Red Dot is Ours!</h2>
|
||||
<p>To Come...</p>
|
||||
</article>
|
||||
|
||||
<img src="samuraiSwords.jpeg">
|
||||
|
||||
<article>
|
||||
<h2>Is Chuck Norris a Cat Person?</h2>
|
||||
<p>To Come...</p>
|
||||
</article>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<h1>Deep Thoughts with Master Camper Cat</h1>
|
||||
<article>
|
||||
<h2>Defeating your Foe: the Red Dot is Ours!</h2>
|
||||
<p>To Come...</p>
|
||||
</article>
|
||||
|
||||
<img src="samuraiSwords.jpeg" alt="">
|
||||
|
||||
<article>
|
||||
<h2>Is Chuck Norris a Cat Person?</h2>
|
||||
<p>To Come...</p>
|
||||
</article>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用自定义 CSS 让元素仅对屏幕阅读器可见
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cJ8QGkhJ'
|
||||
forumTopicId: 301020
|
||||
dashedName: make-elements-only-visible-to-a-screen-reader-by-using-custom-css
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -62,5 +63,182 @@ assert(code.match(/width:\s*?1px/gi));
|
||||
assert(code.match(/height:\s*?1px/gi));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<head>
|
||||
<style>
|
||||
.sr-only {
|
||||
position: ;
|
||||
left: ;
|
||||
width: ;
|
||||
height: ;
|
||||
top: auto;
|
||||
overflow: hidden;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<header>
|
||||
<h1>Training</h1>
|
||||
<nav>
|
||||
<ul>
|
||||
<li><a href="#stealth">Stealth & Agility</a></li>
|
||||
<li><a href="#combat">Combat</a></li>
|
||||
<li><a href="#weapons">Weapons</a></li>
|
||||
</ul>
|
||||
</nav>
|
||||
</header>
|
||||
<section>
|
||||
<h2>Master Camper Cat's Beginner Three Week Training Program</h2>
|
||||
<figure>
|
||||
<!-- Stacked bar chart of weekly training -->
|
||||
<p>[Stacked bar chart]</p>
|
||||
<br />
|
||||
<figcaption>Breakdown per week of time to spend training in stealth, combat, and weapons.</figcaption>
|
||||
</figure>
|
||||
<table class="sr-only">
|
||||
<caption>Hours of Weekly Training in Stealth, Combat, and Weapons</caption>
|
||||
<thead>
|
||||
<tr>
|
||||
<th></th>
|
||||
<th scope="col">Stealth & Agility</th>
|
||||
<th scope="col">Combat</th>
|
||||
<th scope="col">Weapons</th>
|
||||
<th scope="col">Total</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<th scope="row">Week One</th>
|
||||
<td>3</td>
|
||||
<td>5</td>
|
||||
<td>2</td>
|
||||
<td>10</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<th scope="row">Week Two</th>
|
||||
<td>4</td>
|
||||
<td>5</td>
|
||||
<td>3</td>
|
||||
<td>12</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<th scope="row">Week Three</th>
|
||||
<td>4</td>
|
||||
<td>6</td>
|
||||
<td>3</td>
|
||||
<td>13</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</section>
|
||||
<section id="stealth">
|
||||
<h2>Stealth & Agility Training</h2>
|
||||
<article><h3>Climb foliage quickly using a minimum spanning tree approach</h3></article>
|
||||
<article><h3>No training is NP-complete without parkour</h3></article>
|
||||
</section>
|
||||
<section id="combat">
|
||||
<h2>Combat Training</h2>
|
||||
<article><h3>Dispatch multiple enemies with multithreaded tactics</h3></article>
|
||||
<article><h3>Goodbye, world: 5 proven ways to knock out an opponent</h3></article>
|
||||
</section>
|
||||
<section id="weapons">
|
||||
<h2>Weapons Training</h2>
|
||||
<article><h3>Swords: the best tool to literally divide and conquer</h3></article>
|
||||
<article><h3>Breadth-first or depth-first in multi-weapon training?</h3></article>
|
||||
</section>
|
||||
<footer>© 2018 Camper Cat</footer>
|
||||
</body>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<head>
|
||||
<style>
|
||||
.sr-only {
|
||||
position: absolute;
|
||||
left: -10000px;
|
||||
width: 1px;
|
||||
height: 1px;
|
||||
top: auto;
|
||||
overflow: hidden;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<header>
|
||||
<h1>Training</h1>
|
||||
<nav>
|
||||
<ul>
|
||||
<li><a href="#stealth">Stealth & Agility</a></li>
|
||||
<li><a href="#combat">Combat</a></li>
|
||||
<li><a href="#weapons">Weapons</a></li>
|
||||
</ul>
|
||||
</nav>
|
||||
</header>
|
||||
<section>
|
||||
<h2>Master Camper Cat's Beginner Three Week Training Program</h2>
|
||||
<figure>
|
||||
<!-- Stacked bar chart of weekly training -->
|
||||
<p>[Stacked bar chart]</p>
|
||||
<br />
|
||||
<figcaption>Breakdown per week of time to spend training in stealth, combat, and weapons.</figcaption>
|
||||
</figure>
|
||||
<table class="sr-only">
|
||||
<caption>Hours of Weekly Training in Stealth, Combat, and Weapons</caption>
|
||||
<thead>
|
||||
<tr>
|
||||
<th></th>
|
||||
<th scope="col">Stealth & Agility</th>
|
||||
<th scope="col">Combat</th>
|
||||
<th scope="col">Weapons</th>
|
||||
<th scope="col">Total</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<th scope="row">Week One</th>
|
||||
<td>3</td>
|
||||
<td>5</td>
|
||||
<td>2</td>
|
||||
<td>10</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<th scope="row">Week Two</th>
|
||||
<td>4</td>
|
||||
<td>5</td>
|
||||
<td>3</td>
|
||||
<td>12</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<th scope="row">Week Three</th>
|
||||
<td>4</td>
|
||||
<td>6</td>
|
||||
<td>3</td>
|
||||
<td>13</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</section>
|
||||
<section id="stealth">
|
||||
<h2>Stealth & Agility Training</h2>
|
||||
<article><h3>Climb foliage quickly using a minimum spanning tree approach</h3></article>
|
||||
<article><h3>No training is NP-complete without parkour</h3></article>
|
||||
</section>
|
||||
<section id="combat">
|
||||
<h2>Combat Training</h2>
|
||||
<article><h3>Dispatch multiple enemies with multithreaded tactics</h3></article>
|
||||
<article><h3>Goodbye, world: 5 proven ways to knock out an opponent</h3></article>
|
||||
</section>
|
||||
<section id="weapons">
|
||||
<h2>Weapons Training</h2>
|
||||
<article><h3>Swords: the best tool to literally divide and conquer</h3></article>
|
||||
<article><h3>Breadth-first or depth-first in multi-weapon training?</h3></article>
|
||||
</section>
|
||||
<footer>© 2018 Camper Cat</footer>
|
||||
</body>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 通过给元素添加 accesskey 属性来让用户可以在链接之间
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cQvmaTp'
|
||||
forumTopicId: 1
|
||||
dashedName: make-links-navigable-with-html-access-keys
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -46,5 +47,58 @@ assert($('#first').attr('accesskey') == 'g');
|
||||
assert($('#second').attr('accesskey') == 'c');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<body>
|
||||
<header>
|
||||
<h1>Deep Thoughts with Master Camper Cat</h1>
|
||||
</header>
|
||||
<article>
|
||||
|
||||
|
||||
<h2><a id="first" href="#">The Garfield Files: Lasagna as Training Fuel?</a></h2>
|
||||
|
||||
|
||||
<p>The internet is littered with varying opinions on nutritional paradigms, from catnip paleo to hairball cleanses. But let's turn our attention to an often overlooked fitness fuel, and examine the protein-carb-NOM trifecta that is lasagna...</p>
|
||||
</article>
|
||||
<article>
|
||||
|
||||
|
||||
<h2><a id="second" href="#">Is Chuck Norris a Cat Person?</a></h2>
|
||||
|
||||
|
||||
<p>Chuck Norris is widely regarded as the premier martial artist on the planet, and it's a complete coincidence anyone who disagrees with this fact mysteriously disappears soon after. But the real question is, is he a cat person?...</p>
|
||||
</article>
|
||||
<footer>© 2018 Camper Cat</footer>
|
||||
</body>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<body>
|
||||
<header>
|
||||
<h1>Deep Thoughts with Master Camper Cat</h1>
|
||||
</header>
|
||||
<article>
|
||||
|
||||
|
||||
<h2><a id="first" accesskey="g" href="#">The Garfield Files: Lasagna as Training Fuel?</a></h2>
|
||||
|
||||
|
||||
<p>The internet is littered with varying opinions on nutritional paradigms, from catnip paleo to hairball cleanses. But let's turn our attention to an often overlooked fitness fuel, and examine the protein-carb-NOM trifecta that is lasagna...</p>
|
||||
</article>
|
||||
<article>
|
||||
|
||||
|
||||
<h2><a id="second" accesskey="c" href="#">Is Chuck Norris a Cat Person?</a></h2>
|
||||
|
||||
|
||||
<p>Chuck Norris is widely regarded as the premier martial artist on the planet, and it's a complete coincidence anyone who disagrees with this fact mysteriously disappears soon after. But the real question is, is he a cat person?...</p>
|
||||
</article>
|
||||
<footer>© 2018 Camper Cat</footer>
|
||||
</body>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 footer 元素来让屏幕阅读器更容易进行导航
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/crVrDh8'
|
||||
forumTopicId: 301022
|
||||
dashedName: make-screen-reader-navigation-easier-with-the-footer-landmark
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -34,5 +35,82 @@ assert($('div').length == 0);
|
||||
assert(code.match(/<footer>\s*© 2018 Camper Cat\s*<\/footer>/g));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<body>
|
||||
<header>
|
||||
<h1>Training</h1>
|
||||
<nav>
|
||||
<ul>
|
||||
<li><a href="#stealth">Stealth & Agility</a></li>
|
||||
<li><a href="#combat">Combat</a></li>
|
||||
<li><a href="#weapons">Weapons</a></li>
|
||||
</ul>
|
||||
</nav>
|
||||
</header>
|
||||
<main>
|
||||
<section id="stealth">
|
||||
<h2>Stealth & Agility Training</h2>
|
||||
<article><h3>Climb foliage quickly using a minimum spanning tree approach</h3></article>
|
||||
<article><h3>No training is NP-complete without parkour</h3></article>
|
||||
</section>
|
||||
<section id="combat">
|
||||
<h2>Combat Training</h2>
|
||||
<article><h3>Dispatch multiple enemies with multithreaded tactics</h3></article>
|
||||
<article><h3>Goodbye world: 5 proven ways to knock out an opponent</h3></article>
|
||||
</section>
|
||||
<section id="weapons">
|
||||
<h2>Weapons Training</h2>
|
||||
<article><h3>Swords: the best tool to literally divide and conquer</h3></article>
|
||||
<article><h3>Breadth-first or depth-first in multi-weapon training?</h3></article>
|
||||
</section>
|
||||
</main>
|
||||
|
||||
|
||||
<div>© 2018 Camper Cat</div>
|
||||
|
||||
|
||||
</body>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<body>
|
||||
<header>
|
||||
<h1>Training</h1>
|
||||
<nav>
|
||||
<ul>
|
||||
<li><a href="#stealth">Stealth & Agility</a></li>
|
||||
<li><a href="#combat">Combat</a></li>
|
||||
<li><a href="#weapons">Weapons</a></li>
|
||||
</ul>
|
||||
</nav>
|
||||
</header>
|
||||
<main>
|
||||
<section id="stealth">
|
||||
<h2>Stealth & Agility Training</h2>
|
||||
<article><h3>Climb foliage quickly using a minimum spanning tree approach</h3></article>
|
||||
<article><h3>No training is NP-complete without parkour</h3></article>
|
||||
</section>
|
||||
<section id="combat">
|
||||
<h2>Combat Training</h2>
|
||||
<article><h3>Dispatch multiple enemies with multithreaded tactics</h3></article>
|
||||
<article><h3>Goodbye world: 5 proven ways to knock out an opponent</h3></article>
|
||||
</section>
|
||||
<section id="weapons">
|
||||
<h2>Weapons Training</h2>
|
||||
<article><h3>Swords: the best tool to literally divide and conquer</h3></article>
|
||||
<article><h3>Breadth-first or depth-first in multi-weapon training?</h3></article>
|
||||
</section>
|
||||
</main>
|
||||
|
||||
|
||||
<footer>© 2018 Camper Cat</footer>
|
||||
|
||||
|
||||
</body>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 header 元素来让屏幕阅读器更容易进行导航
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cB76vtv'
|
||||
forumTopicId: 301023
|
||||
dashedName: make-screen-reader-navigation-easier-with-the-header-landmark
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -47,5 +48,64 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<body>
|
||||
|
||||
<div>
|
||||
<h1>Training with Camper Cat</h1>
|
||||
</div>
|
||||
|
||||
|
||||
<main>
|
||||
<section id="stealth">
|
||||
<h2>Stealth & Agility Training</h2>
|
||||
<article><h3>Climb foliage quickly using a minimum spanning tree approach</h3></article>
|
||||
<article><h3>No training is NP-complete without parkour</h3></article>
|
||||
</section>
|
||||
<section id="combat">
|
||||
<h2>Combat Training</h2>
|
||||
<article><h3>Dispatch multiple enemies with multithreaded tactics</h3></article>
|
||||
<article><h3>Goodbye world: 5 proven ways to knock out an opponent</h3></article>
|
||||
</section>
|
||||
<section id="weapons">
|
||||
<h2>Weapons Training</h2>
|
||||
<article><h3>Swords: the best tool to literally divide and conquer</h3></article>
|
||||
<article><h3>Breadth-first or depth-first in multi-weapon training?</h3></article>
|
||||
</section>
|
||||
</main>
|
||||
</body>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<body>
|
||||
|
||||
<header>
|
||||
<h1>Training with Camper Cat</h1>
|
||||
</header>
|
||||
|
||||
|
||||
<main>
|
||||
<section id="stealth">
|
||||
<h2>Stealth & Agility Training</h2>
|
||||
<article><h3>Climb foliage quickly using a minimum spanning tree approach</h3></article>
|
||||
<article><h3>No training is NP-complete without parkour</h3></article>
|
||||
</section>
|
||||
<section id="combat">
|
||||
<h2>Combat Training</h2>
|
||||
<article><h3>Dispatch multiple enemies with multithreaded tactics</h3></article>
|
||||
<article><h3>Goodbye world: 5 proven ways to knock out an opponent</h3></article>
|
||||
</section>
|
||||
<section id="weapons">
|
||||
<h2>Weapons Training</h2>
|
||||
<article><h3>Swords: the best tool to literally divide and conquer</h3></article>
|
||||
<article><h3>Breadth-first or depth-first in multi-weapon training?</h3></article>
|
||||
</section>
|
||||
</main>
|
||||
</body>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 nav 元素使屏幕阅读器更容易导航
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/czVwWSv'
|
||||
forumTopicId: 301024
|
||||
dashedName: make-screen-reader-navigation-easier-with-the-nav-landmark
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -45,5 +46,76 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<body>
|
||||
<header>
|
||||
<h1>Training with Camper Cat</h1>
|
||||
|
||||
<div>
|
||||
<ul>
|
||||
<li><a href="#stealth">Stealth & Agility</a></li>
|
||||
<li><a href="#combat">Combat</a></li>
|
||||
<li><a href="#weapons">Weapons</a></li>
|
||||
</ul>
|
||||
</div>
|
||||
|
||||
</header>
|
||||
<main>
|
||||
<section id="stealth">
|
||||
<h2>Stealth & Agility Training</h2>
|
||||
<article><h3>Climb foliage quickly using a minimum spanning tree approach</h3></article>
|
||||
<article><h3>No training is NP-complete without parkour</h3></article>
|
||||
</section>
|
||||
<section id="combat">
|
||||
<h2>Combat Training</h2>
|
||||
<article><h3>Dispatch multiple enemies with multithreaded tactics</h3></article>
|
||||
<article><h3>Goodbye world: 5 proven ways to knock out an opponent</h3></article>
|
||||
</section>
|
||||
<section id="weapons">
|
||||
<h2>Weapons Training</h2>
|
||||
<article><h3>Swords: the best tool to literally divide and conquer</h3></article>
|
||||
<article><h3>Breadth-first or depth-first in multi-weapon training?</h3></article>
|
||||
</section>
|
||||
</main>
|
||||
</body>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<body>
|
||||
<header>
|
||||
<h1>Training with Camper Cat</h1>
|
||||
|
||||
<nav>
|
||||
<ul>
|
||||
<li><a href="#stealth">Stealth & Agility</a></li>
|
||||
<li><a href="#combat">Combat</a></li>
|
||||
<li><a href="#weapons">Weapons</a></li>
|
||||
</ul>
|
||||
</nav>
|
||||
|
||||
</header>
|
||||
<main>
|
||||
<section id="stealth">
|
||||
<h2>Stealth & Agility Training</h2>
|
||||
<article><h3>Climb foliage quickly using a minimum spanning tree approach</h3></article>
|
||||
<article><h3>No training is NP-complete without parkour</h3></article>
|
||||
</section>
|
||||
<section id="combat">
|
||||
<h2>Combat Training</h2>
|
||||
<article><h3>Dispatch multiple enemies with multithreaded tactics</h3></article>
|
||||
<article><h3>Goodbye world: 5 proven ways to knock out an opponent</h3></article>
|
||||
</section>
|
||||
<section id="weapons">
|
||||
<h2>Weapons Training</h2>
|
||||
<article><h3>Swords: the best tool to literally divide and conquer</h3></article>
|
||||
<article><h3>Breadth-first or depth-first in multi-weapon training?</h3></article>
|
||||
</section>
|
||||
</main>
|
||||
</body>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 HTML5 的 datatime 属性标准化时间
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cmzMgtz'
|
||||
forumTopicId: 301025
|
||||
dashedName: standardize-times-with-the-html5-datetime-attribute
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -47,5 +48,83 @@ assert(datetimeAttr && datetimeAttr.length);
|
||||
assert(datetimeAttr === '2016-09-15');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --after-user-code--
|
||||
|
||||
```html
|
||||
<script>
|
||||
const pElement = $("article > p")
|
||||
.filter((_, elem) => $(elem).text().includes("Thank you to everyone for responding to Master Camper Cat's survey."));
|
||||
const timeElement = pElement[0] ? $(pElement[0]).find("time") : null;
|
||||
const datetimeAttr = $(timeElement).attr("datetime");
|
||||
</script>
|
||||
```
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<body>
|
||||
<header>
|
||||
<h1>Tournaments</h1>
|
||||
</header>
|
||||
<article>
|
||||
<h2>Mortal Kombat Tournament Survey Results</h2>
|
||||
|
||||
<!-- Only change code below this line -->
|
||||
|
||||
<p>Thank you to everyone for responding to Master Camper Cat's survey. The best day to host the vaunted Mortal Kombat tournament is Thursday, September 15<sup>th</sup>. May the best ninja win!</p>
|
||||
|
||||
<!-- Only change code above this line -->
|
||||
|
||||
<section>
|
||||
<h3>Comments:</h3>
|
||||
<article>
|
||||
<p>Posted by: Sub-Zero on <time datetime="2016-08-13T20:01Z">August 13<sup>th</sup></time></p>
|
||||
<p>Johnny Cage better be there, I'll finish him!</p>
|
||||
</article>
|
||||
<article>
|
||||
<p>Posted by: Doge on <time datetime="2016-08-15T08:12Z">August 15<sup>th</sup></time></p>
|
||||
<p>Wow, much combat, so mortal.</p>
|
||||
</article>
|
||||
<article>
|
||||
<p>Posted by: The Grim Reaper on <time datetime="2016-08-16T00:00Z">August 16<sup>th</sup></time></p>
|
||||
<p>Looks like I'll be busy that day.</p>
|
||||
</article>
|
||||
</section>
|
||||
</article>
|
||||
<footer>© 2018 Camper Cat</footer>
|
||||
</body>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<body>
|
||||
<header>
|
||||
<h1>Tournaments</h1>
|
||||
</header>
|
||||
<article>
|
||||
<h2>Mortal Kombat Tournament Survey Results</h2>
|
||||
|
||||
<p>Thank you to everyone for responding to Master Camper Cat's survey. The best day to host the vaunted Mortal Kombat tournament is <time datetime="2016-09-15">Thursday, September 15<sup>th</sup></time>. May the best ninja win!</p>
|
||||
|
||||
<section>
|
||||
<h3>Comments:</h3>
|
||||
<article>
|
||||
<p>Posted by: Sub-Zero on <time datetime="2016-08-13T20:01Z">August 13<sup>th</sup></time></p>
|
||||
<p>Johnny Cage better be there, I'll finish him!</p>
|
||||
</article>
|
||||
<article>
|
||||
<p>Posted by: Doge on <time datetime="2016-08-15T08:12Z">August 15<sup>th</sup></time></p>
|
||||
<p>Wow, much combat, so mortal.</p>
|
||||
</article>
|
||||
<article>
|
||||
<p>Posted by: The Grim Reaper on <time datetime="2016-08-16T00:00Z">August 16<sup>th</sup></time></p>
|
||||
<p>Looks like I'll be busy that day.</p>
|
||||
</article>
|
||||
</section>
|
||||
</article>
|
||||
<footer>© 2018 Camper Cat</footer>
|
||||
</body>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用标题显示内容的层次关系
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cqVEktm'
|
||||
forumTopicId: 301026
|
||||
dashedName: use-headings-to-show-hierarchical-relationships-of-content
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -50,5 +51,42 @@ assert($('h5').length === 0);
|
||||
assert(/\/h5/.test(code) === false);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<h1>How to Become a Ninja</h1>
|
||||
<main>
|
||||
<h2>Learn the Art of Moving Stealthily</h2>
|
||||
<h5>How to Hide in Plain Sight</h5>
|
||||
<h5>How to Climb a Wall</h5>
|
||||
|
||||
<h2>Learn the Art of Battle</h2>
|
||||
<h5>How to Strengthen your Body</h5>
|
||||
<h5>How to Fight like a Ninja</h5>
|
||||
|
||||
<h2>Learn the Art of Living with Honor</h2>
|
||||
<h5>How to Breathe Properly</h5>
|
||||
<h5>How to Simplify your Life</h5>
|
||||
</main>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<h1>How to Become a Ninja</h1>
|
||||
<main>
|
||||
<h2>Learn the Art of Moving Stealthily</h2>
|
||||
<h3>How to Hide in Plain Sight</h3>
|
||||
<h3>How to Climb a Wall</h3>
|
||||
|
||||
<h2>Learn the Art of Battle</h2>
|
||||
<h3>How to Strengthen your Body</h3>
|
||||
<h3>How to Fight like a Ninja</h3>
|
||||
|
||||
<h2>Learn the Art of Living with Honor</h2>
|
||||
<h3>How to Breathe Properly</h3>
|
||||
<h3>How to Simplify your Life</h3>
|
||||
</main>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 tabindex 将键盘焦点添加到元素中
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cmzMDHW'
|
||||
forumTopicId: 301027
|
||||
dashedName: use-tabindex-to-add-keyboard-focus-to-an-element
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -35,5 +36,108 @@ assert($('p').attr('tabindex'));
|
||||
assert($('p').attr('tabindex') == '0');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<head>
|
||||
<style>
|
||||
p:focus {
|
||||
background-color: yellow;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<header>
|
||||
<h1>Ninja Survey</h1>
|
||||
</header>
|
||||
<section>
|
||||
<form>
|
||||
|
||||
|
||||
<p>Instructions: Fill in ALL your information then click <b>Submit</b></p>
|
||||
|
||||
|
||||
<label for="username">Username:</label>
|
||||
<input type="text" id="username" name="username"><br>
|
||||
<fieldset>
|
||||
<legend>What level ninja are you?</legend>
|
||||
<input id="newbie" type="radio" name="levels" value="newbie">
|
||||
<label for="newbie">Newbie Kitten</label><br>
|
||||
<input id="intermediate" type="radio" name="levels" value="intermediate">
|
||||
<label for="intermediate">Developing Student</label><br>
|
||||
<input id="master" type="radio" name="levels" value="master">
|
||||
<label for="master">9th Life Master</label>
|
||||
</fieldset>
|
||||
<br>
|
||||
<fieldset>
|
||||
<legend>Select your favorite weapons:</legend>
|
||||
<input id="stars" type="checkbox" name="weapons" value="stars">
|
||||
<label for="stars">Throwing Stars</label><br>
|
||||
<input id="nunchucks" type="checkbox" name="weapons" value="nunchucks">
|
||||
<label for="nunchucks">Nunchucks</label><br>
|
||||
<input id="sai" type="checkbox" name="weapons" value="sai">
|
||||
<label for="sai">Sai Set</label><br>
|
||||
<input id="sword" type="checkbox" name="weapons" value="sword">
|
||||
<label for="sword">Sword</label>
|
||||
</fieldset>
|
||||
<br>
|
||||
<input type="submit" name="submit" value="Submit">
|
||||
</form><br>
|
||||
</section>
|
||||
<footer>© 2018 Camper Cat</footer>
|
||||
</body>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<head>
|
||||
<style>
|
||||
p:focus {
|
||||
background-color: yellow;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<header>
|
||||
<h1>Ninja Survey</h1>
|
||||
</header>
|
||||
<section>
|
||||
<form>
|
||||
|
||||
|
||||
<p tabindex="0">Instructions: Fill in ALL your information then click <b>Submit</b></p>
|
||||
|
||||
|
||||
<label for="username">Username:</label>
|
||||
<input type="text" id="username" name="username"><br>
|
||||
<fieldset>
|
||||
<legend>What level ninja are you?</legend>
|
||||
<input id="newbie" type="radio" name="levels" value="newbie">
|
||||
<label for="newbie">Newbie Kitten</label><br>
|
||||
<input id="intermediate" type="radio" name="levels" value="intermediate">
|
||||
<label for="intermediate">Developing Student</label><br>
|
||||
<input id="master" type="radio" name="levels" value="master">
|
||||
<label for="master">9th Life Master</label>
|
||||
</fieldset>
|
||||
<br>
|
||||
<fieldset>
|
||||
<legend>Select your favorite weapons:</legend>
|
||||
<input id="stars" type="checkbox" name="weapons" value="stars">
|
||||
<label for="stars">Throwing Stars</label><br>
|
||||
<input id="nunchucks" type="checkbox" name="weapons" value="nunchucks">
|
||||
<label for="nunchucks">Nunchucks</label><br>
|
||||
<input id="sai" type="checkbox" name="weapons" value="sai">
|
||||
<label for="sai">Sai Set</label><br>
|
||||
<input id="sword" type="checkbox" name="weapons" value="sword">
|
||||
<label for="sword">Sword</label>
|
||||
</fieldset>
|
||||
<br>
|
||||
<input type="submit" name="submit" value="Submit">
|
||||
</form><br>
|
||||
</section>
|
||||
<footer>© 2018 Camper Cat</footer>
|
||||
</body>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 tabindex 指定多个元素的键盘焦点顺序
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cmzRRcb'
|
||||
forumTopicId: 301028
|
||||
dashedName: use-tabindex-to-specify-the-order-of-keyboard-focus-for-several-elements
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -50,5 +51,76 @@ assert($('#search').attr('tabindex') == '1');
|
||||
assert($('#submit').attr('tabindex') == '2');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<body>
|
||||
<header>
|
||||
<h1>Even Deeper Thoughts with Master Camper Cat</h1>
|
||||
<nav>
|
||||
<ul>
|
||||
<li><a href="">Home</a></li>
|
||||
<li><a href="">Blog</a></li>
|
||||
<li><a href="">Training</a></li>
|
||||
</ul>
|
||||
</nav>
|
||||
</header>
|
||||
<form>
|
||||
<label for="search">Search:</label>
|
||||
|
||||
|
||||
<input type="search" name="search" id="search">
|
||||
<input type="submit" name="submit" value="Submit" id="submit">
|
||||
|
||||
|
||||
</form>
|
||||
<h2>Inspirational Quotes</h2>
|
||||
<blockquote>
|
||||
<p>“There's no Theory of Evolution, just a list of creatures I've allowed to live.”<br>
|
||||
- Chuck Norris</p>
|
||||
</blockquote>
|
||||
<blockquote>
|
||||
<p>“Wise men say forgiveness is divine, but never pay full price for late pizza.”<br>
|
||||
- TMNT</p>
|
||||
</blockquote>
|
||||
<footer>© 2018 Camper Cat</footer>
|
||||
</body>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<body>
|
||||
<header>
|
||||
<h1>Even Deeper Thoughts with Master Camper Cat</h1>
|
||||
<nav>
|
||||
<ul>
|
||||
<li><a href="">Home</a></li>
|
||||
<li><a href="">Blog</a></li>
|
||||
<li><a href="">Training</a></li>
|
||||
</ul>
|
||||
</nav>
|
||||
</header>
|
||||
<form>
|
||||
<label for="search">Search:</label>
|
||||
|
||||
|
||||
<input tabindex="1" type="search" name="search" id="search">
|
||||
<input tabindex="2" type="submit" name="submit" value="Submit" id="submit">
|
||||
|
||||
|
||||
</form>
|
||||
<h2>Inspirational Quotes</h2>
|
||||
<blockquote>
|
||||
<p>“There's no Theory of Evolution, just a list of creatures I've allowed to live.”<br>
|
||||
- Chuck Norris</p>
|
||||
</blockquote>
|
||||
<blockquote>
|
||||
<p>“Wise men say forgiveness is divine, but never pay full price for late pizza.”<br>
|
||||
- TMNT</p>
|
||||
</blockquote>
|
||||
<footer>© 2018 Camper Cat</footer>
|
||||
</body>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 article 元素包裹文章内容
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cPp79S3'
|
||||
forumTopicId: 301029
|
||||
dashedName: wrap-content-in-the-article-element
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -41,5 +42,56 @@ assert($('article').length == 3);
|
||||
assert($('div').length == 0);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<h1>Deep Thoughts with Master Camper Cat</h1>
|
||||
<main>
|
||||
<div>
|
||||
<h2>The Garfield Files: Lasagna as Training Fuel?</h2>
|
||||
<p>The internet is littered with varying opinions on nutritional paradigms, from catnip paleo to hairball cleanses. But let's turn our attention to an often overlooked fitness fuel, and examine the protein-carb-NOM trifecta that is lasagna...</p>
|
||||
</div>
|
||||
|
||||
<img src="samuraiSwords.jpeg" alt="">
|
||||
|
||||
<article>
|
||||
<h2>Defeating your Foe: the Red Dot is Ours!</h2>
|
||||
<p>Felines the world over have been waging war on the most persistent of foes. This red nemesis combines both cunning stealth and lightning speed. But chin up, fellow fighters, our time for victory may soon be near...</p>
|
||||
</article>
|
||||
|
||||
<img src="samuraiSwords.jpeg" alt="">
|
||||
|
||||
<article>
|
||||
<h2>Is Chuck Norris a Cat Person?</h2>
|
||||
<p>Chuck Norris is widely regarded as the premier martial artist on the planet, and it's a complete coincidence anyone who disagrees with this fact mysteriously disappears soon after. But the real question is, is he a cat person?...</p>
|
||||
</article>
|
||||
</main>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<h1>Deep Thoughts with Master Camper Cat</h1>
|
||||
<main>
|
||||
<article>
|
||||
<h2>The Garfield Files: Lasagna as Training Fuel?</h2>
|
||||
<p>The internet is littered with varying opinions on nutritional paradigms, from catnip paleo to hairball cleanses. But let's turn our attention to an often overlooked fitness fuel, and examine the protein-carb-NOM trifecta that is lasagna...</p>
|
||||
</article>
|
||||
|
||||
<img src="samuraiSwords.jpeg" alt="">
|
||||
|
||||
<article>
|
||||
<h2>Defeating your Foe: the Red Dot is Ours!</h2>
|
||||
<p>Felines the world over have been waging war on the most persistent of foes. This red nemesis combines both cunning stealth and lightning speed. But chin up, fellow fighters, our time for victory may soon be near...</p>
|
||||
</article>
|
||||
|
||||
<img src="samuraiSwords.jpeg" alt="">
|
||||
|
||||
<article>
|
||||
<h2>Is Chuck Norris a Cat Person?</h2>
|
||||
<p>Chuck Norris is widely regarded as the premier martial artist on the planet, and it's a complete coincidence anyone who disagrees with this fact mysteriously disappears soon after. But the real question is, is he a cat person?...</p>
|
||||
</article>
|
||||
</main>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 将单选按钮包裹在 fieldset 元素中以获得更好的可访问性
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cVJVefw'
|
||||
forumTopicId: 301030
|
||||
dashedName: wrap-radio-buttons-in-a-fieldset-element-for-better-accessibility
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -69,5 +70,96 @@ assert($('div').length == 0);
|
||||
assert($('p').length == 4);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<body>
|
||||
<header>
|
||||
<h1>Deep Thoughts with Master Camper Cat</h1>
|
||||
</header>
|
||||
<section>
|
||||
<form>
|
||||
<p>Sign up to receive Camper Cat's blog posts by email here!</p>
|
||||
<label for="email">Email:</label>
|
||||
<input type="text" id="email" name="email">
|
||||
|
||||
|
||||
<!-- Only change code below this line -->
|
||||
<div>
|
||||
<p>What level ninja are you?</p>
|
||||
<input id="newbie" type="radio" name="levels" value="newbie">
|
||||
<label for="newbie">Newbie Kitten</label><br>
|
||||
<input id="intermediate" type="radio" name="levels" value="intermediate">
|
||||
<label for="intermediate">Developing Student</label><br>
|
||||
<input id="master" type="radio" name="levels" value="master">
|
||||
<label for="master">Master</label>
|
||||
</div>
|
||||
<!-- Only change code above this line -->
|
||||
|
||||
|
||||
<input type="submit" name="submit" value="Submit">
|
||||
</form>
|
||||
</section>
|
||||
<article>
|
||||
<h2>The Garfield Files: Lasagna as Training Fuel?</h2>
|
||||
<p>The internet is littered with varying opinions on nutritional paradigms, from catnip paleo to hairball cleanses. But let's turn our attention to an often overlooked fitness fuel, and examine the protein-carb-NOM trifecta that is lasagna...</p>
|
||||
</article>
|
||||
<img src="samuraiSwords.jpeg" alt="">
|
||||
<article>
|
||||
<h2>Defeating your Foe: the Red Dot is Ours!</h2>
|
||||
<p>Felines the world over have been waging war on the most persistent of foes. This red nemesis combines both cunning stealth and lightning speed. But chin up, fellow fighters, our time for victory may soon be near...</p>
|
||||
</article>
|
||||
<img src="samuraiSwords.jpeg" alt="">
|
||||
<article>
|
||||
<h2>Is Chuck Norris a Cat Person?</h2>
|
||||
<p>Chuck Norris is widely regarded as the premier martial artist on the planet, and it's a complete coincidence anyone who disagrees with this fact mysteriously disappears soon after. But the real question is, is he a cat person?...</p>
|
||||
</article>
|
||||
<footer>© 2018 Camper Cat</footer>
|
||||
</body>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<body>
|
||||
<header>
|
||||
<h1>Deep Thoughts with Master Camper Cat</h1>
|
||||
</header>
|
||||
<section>
|
||||
<form>
|
||||
<p>Sign up to receive Camper Cat's blog posts by email here!</p>
|
||||
<label for="email">Email:</label>
|
||||
<input type="text" id="email" name="email">
|
||||
|
||||
<fieldset>
|
||||
<legend>What level ninja are you?</legend>
|
||||
<input id="newbie" type="radio" name="levels" value="newbie">
|
||||
<label for="newbie">Newbie Kitten</label><br>
|
||||
<input id="intermediate" type="radio" name="levels" value="intermediate">
|
||||
<label for="intermediate">Developing Student</label><br>
|
||||
<input id="master" type="radio" name="levels" value="master">
|
||||
<label for="master">Master</label>
|
||||
</fieldset>
|
||||
|
||||
<input type="submit" name="submit" value="Submit">
|
||||
</form>
|
||||
</section>
|
||||
<article>
|
||||
<h2>The Garfield Files: Lasagna as Training Fuel?</h2>
|
||||
<p>The internet is littered with varying opinions on nutritional paradigms, from catnip paleo to hairball cleanses. But let's turn our attention to an often overlooked fitness fuel, and examine the protein-carb-NOM trifecta that is lasagna...</p>
|
||||
</article>
|
||||
<img src="samuraiSwords.jpeg" alt="">
|
||||
<article>
|
||||
<h2>Defeating your Foe: the Red Dot is Ours!</h2>
|
||||
<p>Felines the world over have been waging war on the most persistent of foes. This red nemesis combines both cunning stealth and lightning speed. But chin up, fellow fighters, our time for victory may soon be near...</p>
|
||||
</article>
|
||||
<img src="samuraiSwords.jpeg" alt="">
|
||||
<article>
|
||||
<h2>Is Chuck Norris a Cat Person?</h2>
|
||||
<p>Chuck Norris is widely regarded as the premier martial artist on the planet, and it's a complete coincidence anyone who disagrees with this fact mysteriously disappears soon after. But the real question is, is he a cat person?...</p>
|
||||
</article>
|
||||
<footer>© 2018 Camper Cat</footer>
|
||||
</body>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 给卡片元素添加 box-shadow
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cvVZdUd'
|
||||
forumTopicId: 301031
|
||||
dashedName: add-a-box-shadow-to-a-card-like-element
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -52,5 +53,102 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
background-color: rgba(45, 45, 45, 0.1);
|
||||
padding: 10px;
|
||||
font-size: 27px;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
}
|
||||
|
||||
|
||||
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard" id="thumbnail">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Alphabet</h4>
|
||||
<hr>
|
||||
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
background-color: rgba(45, 45, 45, 0.1);
|
||||
padding: 10px;
|
||||
font-size: 27px;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
}
|
||||
#thumbnail {
|
||||
box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard" id="thumbnail">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Alphabet</h4>
|
||||
<hr>
|
||||
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 调整文本的背景色
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cEDqwA6'
|
||||
forumTopicId: 301032
|
||||
dashedName: adjust-the-background-color-property-of-text
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -51,5 +52,95 @@ assert(
|
||||
assert(!($('h4').css('height') == '25px'));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
height: 25px;
|
||||
|
||||
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Alphabet</h4>
|
||||
<hr>
|
||||
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
padding: 10px;
|
||||
background-color: rgba(45, 45, 45, 0.1);
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Alphabet</h4>
|
||||
<hr>
|
||||
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 将各种元素的颜色调整为互补色
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cWmPpud'
|
||||
forumTopicId: 301033
|
||||
dashedName: adjust-the-color-of-various-elements-to-complementary-colors
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -40,5 +41,90 @@ assert($('h2').css('color') == 'rgb(9, 167, 161)');
|
||||
assert($('button').css('background-color') == 'rgb(255, 121, 14)');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background-color: white;
|
||||
}
|
||||
header {
|
||||
background-color: black;
|
||||
color: white;
|
||||
padding: 0.25em;
|
||||
}
|
||||
h2 {
|
||||
color: black;
|
||||
}
|
||||
button {
|
||||
background-color: white;
|
||||
}
|
||||
footer {
|
||||
background-color: black;
|
||||
color: white;
|
||||
padding: 0.5em;
|
||||
}
|
||||
</style>
|
||||
<header>
|
||||
<h1>Cooking with FCC!</h1>
|
||||
</header>
|
||||
<main>
|
||||
<article>
|
||||
<h2>Machine Learning in the Kitchen</h2>
|
||||
<p>Join this two day workshop that walks through how to implement cutting-edge snack-getting algorithms with a command line interface. Coding usually involves writing exact instructions, but sometimes you need your computer to execute flexible commands, like <code>fetch Pringles</code>.</p>
|
||||
<button>Sign Up</button>
|
||||
</article>
|
||||
<article>
|
||||
<h2>Bisection Vegetable Chopping</h2>
|
||||
<p>This week-long retreat will level-up your coding ninja skills to actual ninja skills. No longer is the humble bisection search limited to sorted arrays or coding interview questions, applying its concepts in the kitchen will have you chopping carrots in O(log n) time before you know it.</p>
|
||||
<button>Sign Up</button>
|
||||
</article>
|
||||
</main>
|
||||
<br>
|
||||
<footer>© 2018 FCC Kitchen</footer>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background-color: white;
|
||||
}
|
||||
header {
|
||||
background-color: #09A7A1;
|
||||
color: white;
|
||||
padding: 0.25em;
|
||||
}
|
||||
h2 {
|
||||
color: #09A7A1;
|
||||
}
|
||||
button {
|
||||
background-color: #FF790E;
|
||||
}
|
||||
footer {
|
||||
background-color: #09A7A1;
|
||||
color: white;
|
||||
padding: 0.5em;
|
||||
}
|
||||
</style>
|
||||
<header>
|
||||
<h1>Cooking with FCC!</h1>
|
||||
</header>
|
||||
<main>
|
||||
<article>
|
||||
<h2>Machine Learning in the Kitchen</h2>
|
||||
<p>Join this two day workshop that walks through how to implement cutting-edge snack-getting algorithms with a command line interface. Coding usually involves writing exact instructions, but sometimes you need your computer to execute flexible commands, like <code>fetch Pringles</code>.</p>
|
||||
<button>Sign Up</button>
|
||||
</article>
|
||||
<article>
|
||||
<h2>Bisection Vegetable Chopping</h2>
|
||||
<p>This week-long retreat will level-up your coding ninja skills to actual ninja skills. No longer is the humble bisection search limited to sorted arrays or coding interview questions, applying its concepts in the kitchen will have you chopping carrots in O(log n) time before you know it.</p>
|
||||
<button>Sign Up</button>
|
||||
</article>
|
||||
</main>
|
||||
<br>
|
||||
<footer>© 2018 FCC Kitchen</footer>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 height 属性调整元素的宽度
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cEDaDTN'
|
||||
forumTopicId: 301034
|
||||
dashedName: adjust-the-height-of-an-element-using-the-height-property
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -34,5 +35,84 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
margin-right: 20px;
|
||||
text-align: left;
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Google</h4>
|
||||
<p>Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University.</p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
height: 25px;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
margin-right: 20px;
|
||||
text-align: left;
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Google</h4>
|
||||
<p>Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University.</p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 调整锚点的悬停状态
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cakRGcm'
|
||||
forumTopicId: 301035
|
||||
dashedName: adjust-the-hover-state-of-an-anchor-tag
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -40,5 +41,32 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
a {
|
||||
color: #000;
|
||||
}
|
||||
|
||||
|
||||
|
||||
</style>
|
||||
<a href="https://freecatphotoapp.com/" target="_blank">CatPhotoApp</a>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
a {
|
||||
color: #000;
|
||||
}
|
||||
a:hover {
|
||||
color: rgba(0,0,255,1);
|
||||
}
|
||||
</style>
|
||||
<a href="https://freecatphotoapp.com/" target="_blank">CatPhotoApp</a>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 调整颜色的色相
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cPp38TZ'
|
||||
forumTopicId: 301036
|
||||
dashedName: adjust-the-hue-of-a-color
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -62,5 +63,67 @@ class 为 `blue` 的 `div` 的 `background-color` 属性值应为蓝色。
|
||||
assert($('.blue').css('background-color') == 'rgb(0, 0, 255)');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background-color: #FFFFFF;
|
||||
}
|
||||
|
||||
.green {
|
||||
background-color: #000000;
|
||||
}
|
||||
|
||||
.cyan {
|
||||
background-color: #000000;
|
||||
}
|
||||
|
||||
.blue {
|
||||
background-color: #000000;
|
||||
}
|
||||
|
||||
div {
|
||||
display: inline-block;
|
||||
height: 100px;
|
||||
width: 100px;
|
||||
}
|
||||
</style>
|
||||
|
||||
<div class="green"></div>
|
||||
<div class="cyan"></div>
|
||||
<div class="blue"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background-color: #FFFFFF;
|
||||
}
|
||||
|
||||
.green {
|
||||
background-color: hsl(120, 100%, 50%);
|
||||
}
|
||||
|
||||
.cyan {
|
||||
background-color: hsl(180, 100%, 50%);
|
||||
}
|
||||
|
||||
.blue {
|
||||
background-color: hsl(240, 100%, 50%);
|
||||
}
|
||||
|
||||
div {
|
||||
display: inline-block;
|
||||
height: 100px;
|
||||
width: 100px;
|
||||
}
|
||||
</style>
|
||||
<div class="green"></div>
|
||||
<div class="cyan"></div>
|
||||
<div class="blue"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 调整标题与段落的大小
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c3bRPTz'
|
||||
forumTopicId: 301037
|
||||
dashedName: adjust-the-size-of-a-header-versus-a-paragraph-tag
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -22,5 +23,96 @@ forumTopicId: 301037
|
||||
assert($('h4').css('font-size') == '27px');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
background-color: rgba(45, 45, 45, 0.1);
|
||||
padding: 10px;
|
||||
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Alphabet</h4>
|
||||
<hr>
|
||||
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
background-color: rgba(45, 45, 45, 0.1);
|
||||
padding: 10px;
|
||||
font-size: 27px;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Alphabet</h4>
|
||||
<hr>
|
||||
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 调整颜色的色调
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cEDJvT7'
|
||||
forumTopicId: 301038
|
||||
dashedName: adjust-the-tone-of-a-color
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -24,5 +25,95 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
header {
|
||||
background-color: hsl(180, 90%, 35%);
|
||||
color: #FFFFFF;
|
||||
}
|
||||
|
||||
nav {
|
||||
|
||||
}
|
||||
|
||||
h1 {
|
||||
text-indent: 10px;
|
||||
padding-top: 10px;
|
||||
}
|
||||
|
||||
nav ul {
|
||||
margin: 0px;
|
||||
padding: 5px 0px 5px 30px;
|
||||
}
|
||||
|
||||
nav li {
|
||||
display: inline;
|
||||
margin-right: 20px;
|
||||
}
|
||||
|
||||
a {
|
||||
text-decoration: none;
|
||||
color: inherit;
|
||||
}
|
||||
</style>
|
||||
|
||||
<header>
|
||||
<h1>Cooking with FCC!</h1>
|
||||
<nav>
|
||||
<ul>
|
||||
<li><a href="#">Home</a></li>
|
||||
<li><a href="#">Classes</a></li>
|
||||
<li><a href="#">Contact</a></li>
|
||||
</ul>
|
||||
</nav>
|
||||
</header>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
header {
|
||||
background-color: hsl(180, 90%, 35%);
|
||||
color: #FFFFFF;
|
||||
}
|
||||
|
||||
nav {
|
||||
background-color: hsl(180, 80%, 25%);
|
||||
}
|
||||
|
||||
h1 {
|
||||
text-indent: 10px;
|
||||
padding-top: 10px;
|
||||
}
|
||||
|
||||
nav ul {
|
||||
margin: 0px;
|
||||
padding: 5px 0px 5px 30px;
|
||||
}
|
||||
|
||||
nav li {
|
||||
display: inline;
|
||||
margin-right: 20px;
|
||||
}
|
||||
|
||||
a {
|
||||
text-decoration: none;
|
||||
color: inherit;
|
||||
}
|
||||
</style>
|
||||
<header>
|
||||
<h1>Cooking with FCC!</h1>
|
||||
<nav>
|
||||
<ul>
|
||||
<li><a href="#">Home</a></li>
|
||||
<li><a href="#">Classes</a></li>
|
||||
<li><a href="#">Contact</a></li>
|
||||
</ul>
|
||||
</nav>
|
||||
</header>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 width 属性调整元素的宽度
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cvVLPtN'
|
||||
forumTopicId: 301039
|
||||
dashedName: adjust-the-width-of-an-element-using-the-width-property
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -33,5 +34,82 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
margin-right: 20px;
|
||||
text-align: left;
|
||||
}
|
||||
.fullCard {
|
||||
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Google</h4>
|
||||
<p>Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University.</p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
margin-right: 20px;
|
||||
text-align: left;
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Google</h4>
|
||||
<p>Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University.</p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 以可变速率来给元素添加动画
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cZ89WA4'
|
||||
forumTopicId: 301040
|
||||
dashedName: animate-elements-at-variable-rates
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -24,5 +25,117 @@ class 为 `star-1` 的元素的 `@keyframes` 规则应为 50%。
|
||||
assert(code.match(/twinkle-1\s*?{\s*?50%/g));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.stars {
|
||||
background-color: white;
|
||||
height: 30px;
|
||||
width: 30px;
|
||||
border-radius: 50%;
|
||||
animation-iteration-count: infinite;
|
||||
}
|
||||
|
||||
.star-1 {
|
||||
margin-top: 15%;
|
||||
margin-left: 60%;
|
||||
animation-name: twinkle-1;
|
||||
animation-duration: 1s;
|
||||
}
|
||||
|
||||
.star-2 {
|
||||
margin-top: 25%;
|
||||
margin-left: 25%;
|
||||
animation-name: twinkle-2;
|
||||
animation-duration: 1s;
|
||||
}
|
||||
|
||||
@keyframes twinkle-1 {
|
||||
20% {
|
||||
transform: scale(0.5);
|
||||
opacity: 0.5;
|
||||
}
|
||||
}
|
||||
|
||||
@keyframes twinkle-2 {
|
||||
20% {
|
||||
transform: scale(0.5);
|
||||
opacity: 0.5;
|
||||
}
|
||||
}
|
||||
|
||||
#back {
|
||||
position: fixed;
|
||||
padding: 0;
|
||||
margin: 0;
|
||||
top: 0;
|
||||
left: 0;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
background: linear-gradient(black, #000099, #66c2ff, #ffcccc, #ffeee6);
|
||||
}
|
||||
</style>
|
||||
|
||||
<div id="back"></div>
|
||||
<div class="star-1 stars"></div>
|
||||
<div class="star-2 stars"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.stars {
|
||||
background-color: white;
|
||||
height: 30px;
|
||||
width: 30px;
|
||||
border-radius: 50%;
|
||||
animation-iteration-count: infinite;
|
||||
}
|
||||
|
||||
.star-1 {
|
||||
margin-top: 15%;
|
||||
margin-left: 60%;
|
||||
animation-name: twinkle-1;
|
||||
animation-duration: 1s;
|
||||
}
|
||||
|
||||
.star-2 {
|
||||
margin-top: 25%;
|
||||
margin-left: 25%;
|
||||
animation-name: twinkle-2;
|
||||
animation-duration: 1s;
|
||||
}
|
||||
|
||||
@keyframes twinkle-1 {
|
||||
50% {
|
||||
transform: scale(0.5);
|
||||
opacity: 0.5;
|
||||
}
|
||||
}
|
||||
|
||||
@keyframes twinkle-2 {
|
||||
20% {
|
||||
transform: scale(0.5);
|
||||
opacity: 0.5;
|
||||
}
|
||||
}
|
||||
|
||||
#back {
|
||||
position: fixed;
|
||||
padding: 0;
|
||||
margin: 0;
|
||||
top: 0;
|
||||
left: 0;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
background: linear-gradient(black, #000099, #66c2ff, #ffcccc, #ffeee6);
|
||||
}
|
||||
</style>
|
||||
<div id="back"></div>
|
||||
<div class="star-1 stars"></div>
|
||||
<div class="star-2 stars"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用无限的动画计数制作永不停止的动画
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cVJDVfq'
|
||||
forumTopicId: 301041
|
||||
dashedName: animate-elements-continually-using-an-infinite-animation-count
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -26,5 +27,79 @@ forumTopicId: 301041
|
||||
assert($('#ball').css('animation-iteration-count') == 'infinite');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
|
||||
#ball {
|
||||
width: 100px;
|
||||
height: 100px;
|
||||
margin: 50px auto;
|
||||
position: relative;
|
||||
border-radius: 50%;
|
||||
background: linear-gradient(
|
||||
35deg,
|
||||
#ccffff,
|
||||
#ffcccc
|
||||
);
|
||||
animation-name: bounce;
|
||||
animation-duration: 1s;
|
||||
animation-iteration-count: 3;
|
||||
}
|
||||
|
||||
@keyframes bounce{
|
||||
0% {
|
||||
top: 0px;
|
||||
}
|
||||
50% {
|
||||
top: 249px;
|
||||
width: 130px;
|
||||
height: 70px;
|
||||
}
|
||||
100% {
|
||||
top: 0px;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
<div id="ball"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
#ball {
|
||||
width: 100px;
|
||||
height: 100px;
|
||||
margin: 50px auto;
|
||||
position: relative;
|
||||
border-radius: 50%;
|
||||
background: linear-gradient(
|
||||
35deg,
|
||||
#ccffff,
|
||||
#ffcccc
|
||||
);
|
||||
animation-name: bounce;
|
||||
animation-duration: 1s;
|
||||
animation-iteration-count: infinite;
|
||||
}
|
||||
|
||||
@keyframes bounce{
|
||||
0% {
|
||||
top: 0px;
|
||||
}
|
||||
50% {
|
||||
top: 249px;
|
||||
width: 130px;
|
||||
height: 70px;
|
||||
}
|
||||
100% {
|
||||
top: 0px;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
<div id="ball"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 以可变速率来给多个元素添加动画
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cnpWZc9'
|
||||
forumTopicId: 301042
|
||||
dashedName: animate-multiple-elements-at-variable-rates
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -36,5 +37,119 @@ class 为 `star-3` 的 `animation-duration` 属性值应该 1.1s。
|
||||
assert($('.star-3').css('animation-duration') == '1.1s');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.stars {
|
||||
background-color: white;
|
||||
height: 30px;
|
||||
width: 30px;
|
||||
border-radius: 50%;
|
||||
animation-iteration-count: infinite;
|
||||
}
|
||||
|
||||
.star-1 {
|
||||
margin-top: 15%;
|
||||
margin-left: 60%;
|
||||
animation-duration: 1s;
|
||||
animation-name: twinkle;
|
||||
}
|
||||
|
||||
.star-2 {
|
||||
margin-top: 25%;
|
||||
margin-left: 25%;
|
||||
animation-duration: 1s;
|
||||
animation-name: twinkle;
|
||||
}
|
||||
|
||||
.star-3 {
|
||||
margin-top: 10%;
|
||||
margin-left: 50%;
|
||||
animation-duration: 1s;
|
||||
animation-name: twinkle;
|
||||
}
|
||||
|
||||
@keyframes twinkle {
|
||||
20% {
|
||||
transform: scale(0.5);
|
||||
opacity: 0.5;
|
||||
}
|
||||
}
|
||||
|
||||
#back {
|
||||
position: fixed;
|
||||
padding: 0;
|
||||
margin: 0;
|
||||
top: 0;
|
||||
left: 0;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
background: linear-gradient(black, #000099, #66c2ff, #ffcccc, #ffeee6);
|
||||
}
|
||||
</style>
|
||||
|
||||
<div id="back"></div>
|
||||
<div class="star-1 stars"></div>
|
||||
<div class="star-2 stars"></div>
|
||||
<div class="star-3 stars"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.stars {
|
||||
background-color: white;
|
||||
height: 30px;
|
||||
width: 30px;
|
||||
border-radius: 50%;
|
||||
animation-iteration-count: infinite;
|
||||
}
|
||||
|
||||
.star-1 {
|
||||
margin-top: 15%;
|
||||
margin-left: 60%;
|
||||
animation-duration: 1s;
|
||||
animation-name: twinkle;
|
||||
}
|
||||
|
||||
.star-2 {
|
||||
margin-top: 25%;
|
||||
margin-left: 25%;
|
||||
animation-duration: 0.9s;
|
||||
animation-name: twinkle;
|
||||
}
|
||||
|
||||
.star-3 {
|
||||
margin-top: 10%;
|
||||
margin-left: 50%;
|
||||
animation-duration: 1.1s;
|
||||
animation-name: twinkle;
|
||||
}
|
||||
|
||||
@keyframes twinkle {
|
||||
20% {
|
||||
transform: scale(0.5);
|
||||
opacity: 0.5;
|
||||
}
|
||||
}
|
||||
|
||||
#back {
|
||||
position: fixed;
|
||||
padding: 0;
|
||||
margin: 0;
|
||||
top: 0;
|
||||
left: 0;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
background: linear-gradient(black, #000099, #66c2ff, #ffcccc, #ffeee6);
|
||||
}
|
||||
</style>
|
||||
<div id="back"></div>
|
||||
<div class="star-1 stars"></div>
|
||||
<div class="star-2 stars"></div>
|
||||
<div class="star-3 stars"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 margin 属性将元素水平居中
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cyLJqU4'
|
||||
forumTopicId: 301043
|
||||
dashedName: center-an-element-horizontally-using-the-margin-property
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -24,5 +25,32 @@ forumTopicId: 301043
|
||||
assert(code.match(/margin:\s*?auto;/g));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
div {
|
||||
background-color: blue;
|
||||
height: 100px;
|
||||
width: 100px;
|
||||
|
||||
}
|
||||
</style>
|
||||
<div></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
div {
|
||||
background-color: blue;
|
||||
height: 100px;
|
||||
width: 100px;
|
||||
margin: auto;
|
||||
}
|
||||
</style>
|
||||
<div></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 更改元素的相对位置
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/czVmMtZ'
|
||||
forumTopicId: 301044
|
||||
dashedName: change-an-elements-relative-position
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -39,5 +40,36 @@ assert($('h2').css('position') == 'relative');
|
||||
assert($('h2').css('top') == '15px');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h2 {
|
||||
|
||||
|
||||
}
|
||||
</style>
|
||||
<body>
|
||||
<h1>On Being Well-Positioned</h1>
|
||||
<h2>Move me!</h2>
|
||||
<p>I still think the h2 is where it normally sits.</p>
|
||||
</body>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h2 {
|
||||
position: relative;
|
||||
top: 15px;
|
||||
}
|
||||
</style>
|
||||
<body>
|
||||
<h1>On Being Well-Positioned</h1>
|
||||
<h2>Move me!</h2>
|
||||
<p>I still think the h2 is where it normally sits.</p>
|
||||
</body>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用关键字更改动画定时器
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cJKvwCM'
|
||||
forumTopicId: 301045
|
||||
dashedName: change-animation-timing-with-keywords
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -38,5 +39,89 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
|
||||
.balls {
|
||||
border-radius: 50%;
|
||||
background: linear-gradient(
|
||||
35deg,
|
||||
#ccffff,
|
||||
#ffcccc
|
||||
);
|
||||
position: fixed;
|
||||
width: 50px;
|
||||
height: 50px;
|
||||
margin-top: 50px;
|
||||
animation-name: bounce;
|
||||
animation-duration: 2s;
|
||||
animation-iteration-count: infinite;
|
||||
}
|
||||
#ball1 {
|
||||
left:27%;
|
||||
|
||||
}
|
||||
#ball2 {
|
||||
left:56%;
|
||||
|
||||
}
|
||||
|
||||
@keyframes bounce {
|
||||
0% {
|
||||
top: 0px;
|
||||
}
|
||||
100% {
|
||||
top: 249px;
|
||||
}
|
||||
}
|
||||
|
||||
</style>
|
||||
|
||||
<div class="balls" id="ball1"></div>
|
||||
<div class="balls" id="ball2"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.balls {
|
||||
border-radius: 50%;
|
||||
background: linear-gradient(
|
||||
35deg,
|
||||
#ccffff,
|
||||
#ffcccc
|
||||
);
|
||||
position: fixed;
|
||||
width: 50px;
|
||||
height: 50px;
|
||||
margin-top: 50px;
|
||||
animation-name: bounce;
|
||||
animation-duration: 2s;
|
||||
animation-iteration-count: infinite;
|
||||
}
|
||||
#ball1 {
|
||||
left:27%;
|
||||
animation-timing-function: linear;
|
||||
}
|
||||
#ball2 {
|
||||
left:56%;
|
||||
animation-timing-function: ease-out;
|
||||
}
|
||||
|
||||
@keyframes bounce {
|
||||
0% {
|
||||
top: 0px;
|
||||
}
|
||||
100% {
|
||||
top: 249px;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
<div class="balls" id="ball1"></div>
|
||||
<div class="balls" id="ball2"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 z-index 属性更改重叠元素的位置
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cM94aHk'
|
||||
forumTopicId: 301046
|
||||
dashedName: change-the-position-of-overlapping-elements-with-the-z-index-property
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -22,5 +23,59 @@ class 为 `first` 的元素的 `z-index` 属性值应为 2。
|
||||
assert($('.first').css('z-index') == '2');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
div {
|
||||
width: 60%;
|
||||
height: 200px;
|
||||
margin-top: 20px;
|
||||
}
|
||||
|
||||
.first {
|
||||
background-color: red;
|
||||
position: absolute;
|
||||
|
||||
}
|
||||
.second {
|
||||
background-color: blue;
|
||||
position: absolute;
|
||||
left: 40px;
|
||||
top: 50px;
|
||||
z-index: 1;
|
||||
}
|
||||
</style>
|
||||
|
||||
<div class="first"></div>
|
||||
<div class="second"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
div {
|
||||
width: 60%;
|
||||
height: 200px;
|
||||
margin-top: 20px;
|
||||
}
|
||||
|
||||
.first {
|
||||
background-color: red;
|
||||
position: absolute;
|
||||
z-index: 2;
|
||||
}
|
||||
.second {
|
||||
background-color: blue;
|
||||
position: absolute;
|
||||
left: 40px;
|
||||
top: 50px;
|
||||
z-index: 1;
|
||||
}
|
||||
</style>
|
||||
<div class="first"></div>
|
||||
<div class="second"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 创建一个 CSS 线性渐变
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cg4dpt9'
|
||||
forumTopicId: 301047
|
||||
dashedName: create-a-gradual-css-linear-gradient
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -36,5 +37,36 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
div {
|
||||
border-radius: 20px;
|
||||
width: 70%;
|
||||
height: 400px;
|
||||
margin: 50px auto;
|
||||
|
||||
}
|
||||
|
||||
</style>
|
||||
|
||||
<div></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
div {
|
||||
border-radius: 20px;
|
||||
width: 70%;
|
||||
height: 400px;
|
||||
margin: 50px auto;
|
||||
background: linear-gradient(35deg, #CCFFFF, #FFCCCC);
|
||||
}
|
||||
</style>
|
||||
<div></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 CSS 创建一个图形
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cEDWPs6'
|
||||
forumTopicId: 301048
|
||||
dashedName: create-a-graphic-using-css
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -44,5 +45,47 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.center {
|
||||
position: absolute;
|
||||
margin: auto;
|
||||
top: 0;
|
||||
right: 0;
|
||||
bottom: 0;
|
||||
left: 0;
|
||||
width: 100px;
|
||||
height: 100px;
|
||||
background-color: blue;
|
||||
border-radius: 0px;
|
||||
box-shadow: 25px 10px 10px 10px green;
|
||||
}
|
||||
|
||||
</style>
|
||||
<div class="center"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.center {
|
||||
position: absolute;
|
||||
margin: auto;
|
||||
top: 0;
|
||||
right: 0;
|
||||
bottom: 0;
|
||||
left: 0;
|
||||
width: 100px;
|
||||
height: 100px;
|
||||
background-color: transparent;
|
||||
border-radius: 50%;
|
||||
box-shadow: 25px 10px 0 0 blue;
|
||||
}
|
||||
</style>
|
||||
<div class="center"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 hr 标签创建水平线
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c3bR8t7'
|
||||
forumTopicId: 301049
|
||||
dashedName: create-a-horizontal-line-using-the-hr-element
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -32,5 +33,92 @@ assert($('hr').length == 1);
|
||||
assert(code.match(/<\/h4>\s*?<hr(>|\s*?\/>)\s*?<p>/gi));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
height: 25px;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4><s>Google</s>Alphabet</h4>
|
||||
|
||||
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
height: 25px;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4><s>Google</s>Alphabet</h4>
|
||||
<hr>
|
||||
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 CSS 和 HTML 创建更复杂的形状
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cPpz4fr'
|
||||
forumTopicId: 301050
|
||||
dashedName: create-a-more-complex-shape-using-css-and-html
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -61,5 +62,84 @@ assert(code.match(/transform\s*?:\s*?rotate\(\s*?-45deg\s*?\)/gi));
|
||||
assert(code.match(/\.heart::before\s*?{\s*?content\s*?:\s*?("|')\1\s*?;/gi));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.heart {
|
||||
position: absolute;
|
||||
margin: auto;
|
||||
top: 0;
|
||||
right: 0;
|
||||
bottom: 0;
|
||||
left: 0;
|
||||
background-color: pink;
|
||||
height: 50px;
|
||||
width: 50px;
|
||||
transform: ;
|
||||
}
|
||||
.heart::after {
|
||||
background-color: blue;
|
||||
content: "";
|
||||
border-radius: 25%;
|
||||
position: absolute;
|
||||
width: 50px;
|
||||
height: 50px;
|
||||
top: 0px;
|
||||
left: 25px;
|
||||
}
|
||||
.heart::before {
|
||||
content: ;
|
||||
background-color: pink;
|
||||
border-radius: 50%;
|
||||
position: absolute;
|
||||
width: 50px;
|
||||
height: 50px;
|
||||
top: -25px;
|
||||
left: 0px;
|
||||
}
|
||||
</style>
|
||||
<div class="heart"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.heart {
|
||||
position: absolute;
|
||||
margin: auto;
|
||||
top: 0;
|
||||
right: 0;
|
||||
bottom: 0;
|
||||
left: 0;
|
||||
background-color: pink;
|
||||
height: 50px;
|
||||
width: 50px;
|
||||
transform: rotate(-45deg);
|
||||
}
|
||||
.heart::after {
|
||||
background-color: pink;
|
||||
content: "";
|
||||
border-radius: 50%;
|
||||
position: absolute;
|
||||
width: 50px;
|
||||
height: 50px;
|
||||
top: 0px;
|
||||
left: 25px;
|
||||
}
|
||||
.heart::before {
|
||||
content: "";
|
||||
background-color: pink;
|
||||
border-radius: 50%;
|
||||
position: absolute;
|
||||
width: 50px;
|
||||
height: 50px;
|
||||
top: -25px;
|
||||
left: 0px;
|
||||
}
|
||||
</style>
|
||||
<div class="heart"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 CSS 动画创建动画
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c7amZfW'
|
||||
forumTopicId: 301051
|
||||
dashedName: create-movement-using-css-animation
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -65,5 +66,83 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
div {
|
||||
height: 40px;
|
||||
width: 70%;
|
||||
background: black;
|
||||
margin: 50px auto;
|
||||
border-radius: 5px;
|
||||
position: relative;
|
||||
}
|
||||
|
||||
#rect {
|
||||
animation-name: rainbow;
|
||||
animation-duration: 4s;
|
||||
}
|
||||
|
||||
@keyframes rainbow {
|
||||
0% {
|
||||
background-color: blue;
|
||||
top: 0px;
|
||||
|
||||
}
|
||||
50% {
|
||||
background-color: green;
|
||||
top: 50px;
|
||||
|
||||
}
|
||||
100% {
|
||||
background-color: yellow;
|
||||
top: 0px;
|
||||
|
||||
}
|
||||
}
|
||||
</style>
|
||||
|
||||
<div id="rect"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
div {
|
||||
height: 40px;
|
||||
width: 70%;
|
||||
background: black;
|
||||
margin: 50px auto;
|
||||
border-radius: 5px;
|
||||
position: relative;
|
||||
}
|
||||
|
||||
#rect {
|
||||
animation-name: rainbow;
|
||||
animation-duration: 4s;
|
||||
}
|
||||
|
||||
@keyframes rainbow {
|
||||
0% {
|
||||
background-color: blue;
|
||||
top: 0px;
|
||||
left: 0px;
|
||||
}
|
||||
50% {
|
||||
background-color: green;
|
||||
top: 50px;
|
||||
left: 25px;
|
||||
}
|
||||
100% {
|
||||
background-color: yellow;
|
||||
top: 0px;
|
||||
left: -25px;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
<div id="rect"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 通过添加细微图案作为背景图像来创建纹理
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cQdwJC8'
|
||||
forumTopicId: 301052
|
||||
dashedName: create-texture-by-adding-a-subtle-pattern-as-a-background-image
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -26,5 +27,24 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
|
||||
}
|
||||
</style>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background: url("https://cdn-media-1.freecodecamp.org/imgr/MJAkxbh.png");
|
||||
}
|
||||
</style>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 text-align 属性创建视觉平衡
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c3b4EAp'
|
||||
forumTopicId: 301053
|
||||
dashedName: create-visual-balance-using-the-text-align-property
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -38,5 +39,80 @@ assert($('h4').css('text-align') == 'center');
|
||||
assert($('p').css('text-align') == 'justify');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
|
||||
}
|
||||
p {
|
||||
|
||||
}
|
||||
.links {
|
||||
margin-right: 20px;
|
||||
|
||||
}
|
||||
.fullCard {
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Google</h4>
|
||||
<p>Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University.</p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
margin-right: 20px;
|
||||
|
||||
}
|
||||
.fullCard {
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Google</h4>
|
||||
<p>Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University.</p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 通过从左到右淡化元素来创建视觉方向
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cGJqqAE'
|
||||
forumTopicId: 301054
|
||||
dashedName: create-visual-direction-by-fading-an-element-from-left-to-right
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -28,5 +29,67 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
|
||||
#ball {
|
||||
width: 70px;
|
||||
height: 70px;
|
||||
margin: 50px auto;
|
||||
position: fixed;
|
||||
left: 20%;
|
||||
border-radius: 50%;
|
||||
background: linear-gradient(
|
||||
35deg,
|
||||
#ccffff,
|
||||
#ffcccc
|
||||
);
|
||||
animation-name: fade;
|
||||
animation-duration: 3s;
|
||||
}
|
||||
|
||||
@keyframes fade {
|
||||
50% {
|
||||
left: 60%;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
</style>
|
||||
|
||||
<div id="ball"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
#ball {
|
||||
width: 70px;
|
||||
height: 70px;
|
||||
margin: 50px auto;
|
||||
position: fixed;
|
||||
left: 20%;
|
||||
border-radius: 50%;
|
||||
background: linear-gradient(
|
||||
35deg,
|
||||
#ccffff,
|
||||
#ffcccc
|
||||
);
|
||||
animation-name: fade;
|
||||
animation-duration: 3s;
|
||||
}
|
||||
|
||||
@keyframes fade {
|
||||
50% {
|
||||
left: 60%;
|
||||
opacity: 0.1;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
<div id="ball"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 降低元素的 opactiy
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c7aKqu4'
|
||||
forumTopicId: 301055
|
||||
dashedName: decrease-the-opacity-of-an-element
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -30,5 +31,104 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
background-color: rgba(45, 45, 45, 0.1);
|
||||
padding: 10px;
|
||||
font-size: 27px;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
|
||||
}
|
||||
#thumbnail {
|
||||
box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard" id="thumbnail">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Alphabet</h4>
|
||||
<hr>
|
||||
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
background-color: rgba(45, 45, 45, 0.1);
|
||||
padding: 10px;
|
||||
font-size: 27px;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
opacity: 0.7;
|
||||
}
|
||||
#thumbnail {
|
||||
box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard" id="thumbnail">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Alphabet</h4>
|
||||
<hr>
|
||||
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 了解互补色
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c2MD3Tr'
|
||||
forumTopicId: 301056
|
||||
dashedName: learn-about-complementary-colors
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -38,5 +39,50 @@ class 为 `yellow` 的 `div` 元素的 `background-color` 属性值应为 `yello
|
||||
assert($('.yellow').css('background-color') == 'rgb(255, 255, 0)');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background-color: #FFFFFF;
|
||||
}
|
||||
.blue {
|
||||
background-color: #000000;
|
||||
}
|
||||
.yellow {
|
||||
background-color: #000000;
|
||||
}
|
||||
div {
|
||||
display: inline-block;
|
||||
height: 100px;
|
||||
width: 100px;
|
||||
}
|
||||
</style>
|
||||
<div class="blue"></div>
|
||||
<div class="yellow"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background-color: #FFFFFF;
|
||||
}
|
||||
.blue {
|
||||
background-color: blue;
|
||||
}
|
||||
.yellow {
|
||||
background-color: yellow;
|
||||
}
|
||||
div {
|
||||
display: inline-block;
|
||||
height: 100px;
|
||||
width: 100px;
|
||||
}
|
||||
</style>
|
||||
<div class="blue"></div>
|
||||
<div class="yellow"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 了解三原色
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c3bRDAb'
|
||||
forumTopicId: 301057
|
||||
dashedName: learn-about-tertiary-colors
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -48,5 +49,67 @@ assert($('.raspberry').css('background-color') == 'rgb(255, 0, 127)');
|
||||
assert(!/background-color:\s(orange|cyan|raspberry)/.test(code));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background-color: #FFFFFF;
|
||||
}
|
||||
|
||||
.orange {
|
||||
background-color: #000000;
|
||||
}
|
||||
|
||||
.cyan {
|
||||
background-color: #000000;
|
||||
}
|
||||
|
||||
.raspberry {
|
||||
background-color: #000000;
|
||||
}
|
||||
|
||||
div {
|
||||
height: 100px;
|
||||
width: 100px;
|
||||
margin-bottom: 5px;
|
||||
}
|
||||
</style>
|
||||
|
||||
<div class="orange"></div>
|
||||
<div class="cyan"></div>
|
||||
<div class="raspberry"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background-color: #FFFFFF;
|
||||
}
|
||||
|
||||
.orange {
|
||||
background-color: #FF7F00;
|
||||
}
|
||||
|
||||
.cyan {
|
||||
background-color: #00FFFF;
|
||||
}
|
||||
|
||||
.raspberry {
|
||||
background-color: #FF007F;
|
||||
}
|
||||
|
||||
div {
|
||||
height: 100px;
|
||||
width: 100px;
|
||||
margin-bottom: 5px;
|
||||
}
|
||||
</style>
|
||||
<div class="orange"></div>
|
||||
<div class="cyan"></div>
|
||||
<div class="raspberry"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 学习贝塞尔曲线的原理
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c9bDrs8'
|
||||
forumTopicId: 301058
|
||||
dashedName: learn-how-bezier-curves-work
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -44,5 +45,90 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
|
||||
.balls{
|
||||
border-radius: 50%;
|
||||
background: linear-gradient(
|
||||
35deg,
|
||||
#ccffff,
|
||||
#ffcccc
|
||||
);
|
||||
position: fixed;
|
||||
width: 50px;
|
||||
height: 50px;
|
||||
margin-top: 50px;
|
||||
animation-name: bounce;
|
||||
animation-duration: 2s;
|
||||
animation-iteration-count: infinite;
|
||||
}
|
||||
#ball1 {
|
||||
left: 27%;
|
||||
animation-timing-function: linear;
|
||||
}
|
||||
#ball2 {
|
||||
left: 56%;
|
||||
animation-timing-function: ease-out;
|
||||
}
|
||||
|
||||
@keyframes bounce {
|
||||
0% {
|
||||
top: 0px;
|
||||
}
|
||||
100% {
|
||||
top: 249px;
|
||||
}
|
||||
}
|
||||
|
||||
</style>
|
||||
|
||||
<div class="balls" id="ball1"></div>
|
||||
<div class="balls" id="ball2"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
|
||||
.balls{
|
||||
border-radius: 50%;
|
||||
background: linear-gradient(
|
||||
35deg,
|
||||
#ccffff,
|
||||
#ffcccc
|
||||
);
|
||||
position: fixed;
|
||||
width: 50px;
|
||||
height: 50px;
|
||||
margin-top: 50px;
|
||||
animation-name: bounce;
|
||||
animation-duration: 2s;
|
||||
animation-iteration-count: infinite;
|
||||
}
|
||||
#ball1 {
|
||||
left: 27%;
|
||||
animation-timing-function: cubic-bezier(0.25, 0.25, 0.75, 0.75);
|
||||
}
|
||||
#ball2 {
|
||||
left: 56%;
|
||||
animation-timing-function: ease-out;
|
||||
}
|
||||
|
||||
@keyframes bounce {
|
||||
0% {
|
||||
top: 0px;
|
||||
}
|
||||
100% {
|
||||
top: 249px;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
<div class="balls" id="ball1"></div>
|
||||
<div class="balls" id="ball2"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 了解 CSS 的关键帧和动画是如何工作的
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cakprhv'
|
||||
forumTopicId: 301059
|
||||
dashedName: learn-how-the-css-keyframes-and-animation-properties-work
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -76,5 +77,60 @@ assert(code.match(/50%\s*?{\s*?background-color:\s*?green;\s*?}/gi));
|
||||
assert(code.match(/100%\s*?{\s*?background-color:\s*?yellow;\s*?}/gi));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
div {
|
||||
height: 40px;
|
||||
width: 70%;
|
||||
background: black;
|
||||
margin: 50px auto;
|
||||
border-radius: 5px;
|
||||
}
|
||||
|
||||
#rect {
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
</style>
|
||||
<div id="rect"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
div {
|
||||
height: 40px;
|
||||
width: 70%;
|
||||
background: black;
|
||||
margin: 50px auto;
|
||||
border-radius: 5px;
|
||||
}
|
||||
|
||||
#rect {
|
||||
animation-name: rainbow;
|
||||
animation-duration: 4s;
|
||||
}
|
||||
|
||||
@keyframes rainbow {
|
||||
0% {
|
||||
background-color: blue;
|
||||
}
|
||||
50% {
|
||||
background-color: green;
|
||||
}
|
||||
100% {
|
||||
background-color: yellow;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
<div id="rect"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 绝对定位的参照物是元素的父元素
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cyLJ7c3'
|
||||
forumTopicId: 301060
|
||||
dashedName: lock-an-element-to-its-parent-with-absolute-positioning
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -36,5 +37,54 @@ assert($('#searchbar').css('top') == '50px');
|
||||
assert($('#searchbar').css('right') == '50px');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
#searchbar {
|
||||
|
||||
|
||||
|
||||
}
|
||||
section {
|
||||
position: relative;
|
||||
}
|
||||
</style>
|
||||
<body>
|
||||
<h1>Welcome!</h1>
|
||||
<section>
|
||||
<form id="searchbar">
|
||||
<label for="search">Search:</label>
|
||||
<input type="search" id="search" name="search">
|
||||
<input type="submit" name="submit" value="Go!">
|
||||
</form>
|
||||
</section>
|
||||
</body>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
#searchbar {
|
||||
position: absolute;
|
||||
top: 50px;
|
||||
right: 50px;
|
||||
}
|
||||
section {
|
||||
position: relative;
|
||||
}
|
||||
</style>
|
||||
<body>
|
||||
<h1>Welcome!</h1>
|
||||
<section>
|
||||
<form id="searchbar">
|
||||
<label for="search">Search:</label>
|
||||
<input type="search" id="search" name="search">
|
||||
<input type="submit" name="submit" value="Go!">
|
||||
</form>
|
||||
</section>
|
||||
</body>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 固定定位的参照物是浏览器的窗口
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c2MDNUR'
|
||||
forumTopicId: 301061
|
||||
dashedName: lock-an-element-to-the-browser-window-with-fixed-positioning
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -36,5 +37,84 @@ assert($('#navbar').css('top') == '0px');
|
||||
assert($('#navbar').css('left') == '0px');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
min-height: 150vh;
|
||||
}
|
||||
#navbar {
|
||||
|
||||
|
||||
|
||||
width: 100%;
|
||||
background-color: #767676;
|
||||
}
|
||||
nav ul {
|
||||
margin: 0px;
|
||||
padding: 5px 0px 5px 30px;
|
||||
}
|
||||
nav li {
|
||||
display: inline;
|
||||
margin-right: 20px;
|
||||
}
|
||||
a {
|
||||
text-decoration: none;
|
||||
}
|
||||
</style>
|
||||
<body>
|
||||
<header>
|
||||
<h1>Welcome!</h1>
|
||||
<nav id="navbar">
|
||||
<ul>
|
||||
<li><a href="">Home</a></li>
|
||||
<li><a href="">Contact</a></li>
|
||||
</ul>
|
||||
</nav>
|
||||
</header>
|
||||
<p>I shift up when the #navbar is fixed to the browser window.</p>
|
||||
</body>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
min-height: 150vh;
|
||||
}
|
||||
#navbar {
|
||||
position: fixed;
|
||||
top: 0;
|
||||
left: 0;
|
||||
width: 100%;
|
||||
background-color: #767676;
|
||||
}
|
||||
nav ul {
|
||||
margin: 0px;
|
||||
padding: 5px 0px 5px 30px;
|
||||
}
|
||||
nav li {
|
||||
display: inline;
|
||||
margin-right: 20px;
|
||||
}
|
||||
a {
|
||||
text-decoration: none;
|
||||
}
|
||||
</style>
|
||||
<body>
|
||||
<header>
|
||||
<h1>Welcome!</h1>
|
||||
<nav id="navbar">
|
||||
<ul>
|
||||
<li><a href="">Home</a></li>
|
||||
<li><a href="">Contact</a></li>
|
||||
</ul>
|
||||
</nav>
|
||||
</header>
|
||||
<p>I shift up when the #navbar is fixed to the browser window.</p>
|
||||
</body>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用无限的动画计数制作 CSS 心跳
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cDZpDUr'
|
||||
forumTopicId: 301062
|
||||
dashedName: make-a-css-heartbeat-using-an-infinite-animation-count
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -30,5 +31,151 @@ class 为 `back` 的元素的 `animation-iteration-count` 属性值应为 infini
|
||||
assert($('.back').css('animation-iteration-count') == 'infinite');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.back {
|
||||
position: fixed;
|
||||
padding: 0;
|
||||
margin: 0;
|
||||
top: 0;
|
||||
left: 0;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
background: white;
|
||||
animation-name: backdiv;
|
||||
animation-duration: 1s;
|
||||
|
||||
}
|
||||
|
||||
.heart {
|
||||
position: absolute;
|
||||
margin: auto;
|
||||
top: 0;
|
||||
right: 0;
|
||||
bottom: 0;
|
||||
left: 0;
|
||||
background-color: pink;
|
||||
height: 50px;
|
||||
width: 50px;
|
||||
transform: rotate(-45deg);
|
||||
animation-name: beat;
|
||||
animation-duration: 1s;
|
||||
|
||||
}
|
||||
.heart:after {
|
||||
background-color: pink;
|
||||
content: "";
|
||||
border-radius: 50%;
|
||||
position: absolute;
|
||||
width: 50px;
|
||||
height: 50px;
|
||||
top: 0px;
|
||||
left: 25px;
|
||||
}
|
||||
.heart:before {
|
||||
background-color: pink;
|
||||
content: "";
|
||||
border-radius: 50%;
|
||||
position: absolute;
|
||||
width: 50px;
|
||||
height: 50px;
|
||||
top: -25px;
|
||||
left: 0px;
|
||||
}
|
||||
|
||||
@keyframes backdiv {
|
||||
50% {
|
||||
background: #ffe6f2;
|
||||
}
|
||||
}
|
||||
|
||||
@keyframes beat {
|
||||
0% {
|
||||
transform: scale(1) rotate(-45deg);
|
||||
}
|
||||
50% {
|
||||
transform: scale(0.6) rotate(-45deg);
|
||||
}
|
||||
}
|
||||
|
||||
</style>
|
||||
<div class="back"></div>
|
||||
<div class="heart"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.back {
|
||||
position: fixed;
|
||||
padding: 0;
|
||||
margin: 0;
|
||||
top: 0;
|
||||
left: 0;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
background: white;
|
||||
animation-name: backdiv;
|
||||
animation-duration: 1s;
|
||||
animation-iteration-count: infinite;
|
||||
}
|
||||
|
||||
.heart {
|
||||
position: absolute;
|
||||
margin: auto;
|
||||
top: 0;
|
||||
right: 0;
|
||||
bottom: 0;
|
||||
left: 0;
|
||||
background-color: pink;
|
||||
height: 50px;
|
||||
width: 50px;
|
||||
transform: rotate(-45deg);
|
||||
animation-name: beat;
|
||||
animation-duration: 1s;
|
||||
animation-iteration-count: infinite;
|
||||
}
|
||||
.heart:after {
|
||||
background-color: pink;
|
||||
content: "";
|
||||
border-radius: 50%;
|
||||
position: absolute;
|
||||
width: 50px;
|
||||
height: 50px;
|
||||
top: 0px;
|
||||
left: 25px;
|
||||
}
|
||||
.heart:before {
|
||||
background-color: pink;
|
||||
content: "";
|
||||
border-radius: 50%;
|
||||
position: absolute;
|
||||
width: 50px;
|
||||
height: 50px;
|
||||
top: -25px;
|
||||
left: 0px;
|
||||
}
|
||||
|
||||
@keyframes backdiv {
|
||||
50% {
|
||||
background: #ffe6f2;
|
||||
}
|
||||
}
|
||||
|
||||
@keyframes beat {
|
||||
0% {
|
||||
transform: scale(1) rotate(-45deg);
|
||||
}
|
||||
50% {
|
||||
transform: scale(0.6) rotate(-45deg);
|
||||
}
|
||||
}
|
||||
</style>
|
||||
<div class="back"></div>
|
||||
<div class="heart"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用贝塞尔曲线让运动更加自然
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c7akWUv'
|
||||
forumTopicId: 301063
|
||||
dashedName: make-motion-more-natural-using-a-bezier-curve
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -33,5 +34,86 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.balls {
|
||||
border-radius: 50%;
|
||||
position: fixed;
|
||||
width: 50px;
|
||||
height: 50px;
|
||||
top: 60%;
|
||||
animation-name: jump;
|
||||
animation-duration: 2s;
|
||||
animation-iteration-count: infinite;
|
||||
}
|
||||
#red {
|
||||
background: red;
|
||||
left: 25%;
|
||||
animation-timing-function: linear;
|
||||
}
|
||||
#blue {
|
||||
background: blue;
|
||||
left: 50%;
|
||||
animation-timing-function: ease-out;
|
||||
}
|
||||
#green {
|
||||
background: green;
|
||||
left: 75%;
|
||||
animation-timing-function: cubic-bezier(0.69, 0.1, 1, 0.1);
|
||||
}
|
||||
|
||||
@keyframes jump {
|
||||
50% {
|
||||
top: 10%;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
<div class="balls" id="red"></div>
|
||||
<div class="balls" id="blue"></div>
|
||||
<div class="balls" id="green"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.balls {
|
||||
border-radius: 50%;
|
||||
position: fixed;
|
||||
width: 50px;
|
||||
height: 50px;
|
||||
top: 60%;
|
||||
animation-name: jump;
|
||||
animation-duration: 2s;
|
||||
animation-iteration-count: infinite;
|
||||
}
|
||||
#red {
|
||||
background: red;
|
||||
left: 25%;
|
||||
animation-timing-function: linear;
|
||||
}
|
||||
#blue {
|
||||
background: blue;
|
||||
left: 50%;
|
||||
animation-timing-function: ease-out;
|
||||
}
|
||||
#green {
|
||||
background: green;
|
||||
left: 75%;
|
||||
animation-timing-function: cubic-bezier(0.311, 0.441, 0.444, 1.649);
|
||||
}
|
||||
|
||||
@keyframes jump {
|
||||
50% {
|
||||
top: 10%;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
<div class="balls" id="red"></div>
|
||||
<div class="balls" id="blue"></div>
|
||||
<div class="balls" id="green"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 修改动画的填充模式
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cVJDmcE'
|
||||
forumTopicId: 301064
|
||||
dashedName: modify-fill-mode-of-an-animation
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -36,5 +37,54 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
button {
|
||||
border-radius: 5px;
|
||||
color: white;
|
||||
background-color: #0F5897;
|
||||
padding: 5px 10px 8px 10px;
|
||||
}
|
||||
button:hover {
|
||||
animation-name: background-color;
|
||||
animation-duration: 500ms;
|
||||
/* Only change code below this line */
|
||||
|
||||
/* Only change code above this line */
|
||||
}
|
||||
@keyframes background-color {
|
||||
100% {
|
||||
background-color: #4791d0;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
<button>Register</button>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
button {
|
||||
border-radius: 5px;
|
||||
color: white;
|
||||
background-color: #0F5897;
|
||||
padding: 5px 10px 8px 10px;
|
||||
}
|
||||
button:hover {
|
||||
animation-name: background-color;
|
||||
animation-duration: 500ms;
|
||||
animation-fill-mode: forwards;
|
||||
}
|
||||
@keyframes background-color {
|
||||
100% {
|
||||
background-color: #4791d0;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
<button>Register</button>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 CSS 偏移移动相对定位的元素
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c9bQEA4'
|
||||
forumTopicId: 301065
|
||||
dashedName: move-a-relatively-positioned-element-with-css-offsets
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -30,5 +31,42 @@ assert($('h2').css('bottom') == '10px');
|
||||
assert($('h2').css('left') == '15px');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<head>
|
||||
<style>
|
||||
h2 {
|
||||
position: relative;
|
||||
|
||||
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<h1>On Being Well-Positioned</h1>
|
||||
<h2>Move me!</h2>
|
||||
<p>I still think the h2 is where it normally sits.</p>
|
||||
</body>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<head>
|
||||
<style>
|
||||
h2 {
|
||||
position: relative;
|
||||
left: 15px;
|
||||
bottom: 10px;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<h1>On Being Well-Positioned</h1>
|
||||
<h2>Move me!</h2>
|
||||
<p>I still think the h2 is where it normally sits.</p>
|
||||
</body>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 float 属性将元素左浮动或右浮动
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c2MDqu2'
|
||||
forumTopicId: 301066
|
||||
dashedName: push-elements-left-or-right-with-the-float-property
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -28,5 +29,72 @@ id 为 `right` 的元素的 `float` 属性值应为 `right`。
|
||||
assert($('#right').css('float') == 'right');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<head>
|
||||
<style>
|
||||
#left {
|
||||
|
||||
width: 50%;
|
||||
}
|
||||
#right {
|
||||
|
||||
width: 40%;
|
||||
}
|
||||
aside, section {
|
||||
padding: 2px;
|
||||
background-color: #ccc;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<header>
|
||||
<h1>Welcome!</h1>
|
||||
</header>
|
||||
<section id="left">
|
||||
<h2>Content</h2>
|
||||
<p>Good stuff</p>
|
||||
</section>
|
||||
<aside id="right">
|
||||
<h2>Sidebar</h2>
|
||||
<p>Links</p>
|
||||
</aside>
|
||||
</body>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<head>
|
||||
<style>
|
||||
#left {
|
||||
float: left;
|
||||
width: 50%;
|
||||
}
|
||||
#right {
|
||||
float: right;
|
||||
width: 40%;
|
||||
}
|
||||
aside, section {
|
||||
padding: 2px;
|
||||
background-color: #ccc;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<header>
|
||||
<h1>Welcome!</h1>
|
||||
</header>
|
||||
<section id="left">
|
||||
<h2>Content</h2>
|
||||
<p>Good stuff</p>
|
||||
</section>
|
||||
<aside id="right">
|
||||
<h2>Sidebar</h2>
|
||||
<p>Links</p>
|
||||
</aside>
|
||||
</body>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 设置多个标题元素的 font-size
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cPpQNT3'
|
||||
forumTopicId: 301067
|
||||
dashedName: set-the-font-size-for-multiple-heading-elements
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -62,5 +63,54 @@ const regex = /h6\s*\{\s*font-size\s*:\s*14px\s*(;\s*\}|\})/i;
|
||||
assert.strictEqual(true, regex.test(code));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
</style>
|
||||
<h1>This is h1 text</h1>
|
||||
<h2>This is h2 text</h2>
|
||||
<h3>This is h3 text</h3>
|
||||
<h4>This is h4 text</h4>
|
||||
<h5>This is h5 text</h5>
|
||||
<h6>This is h6 text</h6>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h1 {
|
||||
font-size: 68px;
|
||||
}
|
||||
h2 {
|
||||
font-size: 52px;
|
||||
}
|
||||
h3 {
|
||||
font-size: 40px;
|
||||
}
|
||||
h4 {
|
||||
font-size: 32px;
|
||||
}
|
||||
h5 {
|
||||
font-size: 21px;
|
||||
}
|
||||
h6 {
|
||||
font-size: 14px;
|
||||
}
|
||||
</style>
|
||||
<h1>This is h1 text</h1>
|
||||
<h2>This is h2 text</h2>
|
||||
<h3>This is h3 text</h3>
|
||||
<h4>This is h4 text</h4>
|
||||
<h5>This is h5 text</h5>
|
||||
<h6>This is h6 text</h6>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 设置段落文本的 font-size
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cVJ36Cr'
|
||||
forumTopicId: 301068
|
||||
dashedName: set-the-font-size-of-paragraph-text
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -22,5 +23,30 @@ CSS 里面的 `font-size` 属性不只限于标题，还可以应用于任何包
|
||||
assert($('p').css('font-size') == '16px');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
p {
|
||||
font-size: 10px;
|
||||
}
|
||||
</style>
|
||||
<p>
|
||||
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
|
||||
</p>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
p {
|
||||
font-size: 16px;
|
||||
}
|
||||
</style>
|
||||
<p>
|
||||
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
|
||||
</p>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 设置多个标题元素的 font-weight
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/crVWRHq'
|
||||
forumTopicId: 301069
|
||||
dashedName: set-the-font-weight-for-multiple-heading-elements
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -54,5 +55,78 @@ assert($('h5').css('font-weight') == '300');
|
||||
assert($('h6').css('font-weight') == '200');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h1 {
|
||||
font-size: 68px;
|
||||
|
||||
}
|
||||
h2 {
|
||||
font-size: 52px;
|
||||
|
||||
}
|
||||
h3 {
|
||||
font-size: 40px;
|
||||
|
||||
}
|
||||
h4 {
|
||||
font-size: 32px;
|
||||
|
||||
}
|
||||
h5 {
|
||||
font-size: 21px;
|
||||
|
||||
}
|
||||
h6 {
|
||||
font-size: 14px;
|
||||
|
||||
}
|
||||
</style>
|
||||
<h1>This is h1 text</h1>
|
||||
<h2>This is h2 text</h2>
|
||||
<h3>This is h3 text</h3>
|
||||
<h4>This is h4 text</h4>
|
||||
<h5>This is h5 text</h5>
|
||||
<h6>This is h6 text</h6>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h1 {
|
||||
font-size: 68px;
|
||||
font-weight: 800;
|
||||
}
|
||||
h2 {
|
||||
font-size: 52px;
|
||||
font-weight: 600;
|
||||
}
|
||||
h3 {
|
||||
font-size: 40px;
|
||||
font-weight: 500;
|
||||
}
|
||||
h4 {
|
||||
font-size: 32px;
|
||||
font-weight: 400;
|
||||
}
|
||||
h5 {
|
||||
font-size: 21px;
|
||||
font-weight: 300;
|
||||
}
|
||||
h6 {
|
||||
font-size: 14px;
|
||||
font-weight: 200;
|
||||
}
|
||||
</style>
|
||||
<h1>This is h1 text</h1>
|
||||
<h2>This is h2 text</h2>
|
||||
<h3>This is h3 text</h3>
|
||||
<h4>This is h4 text</h4>
|
||||
<h5>This is h5 text</h5>
|
||||
<h6>This is h6 text</h6>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 设置段落的 line-height
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/crVWdcv'
|
||||
forumTopicId: 301070
|
||||
dashedName: set-the-line-height-of-paragraphs
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -22,5 +23,32 @@ CSS 提供 `line-height` 属性来设置行间的距离。行高，顾名思义
|
||||
assert($('p').css('line-height') == '25px');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
p {
|
||||
font-size: 16px;
|
||||
|
||||
}
|
||||
</style>
|
||||
<p>
|
||||
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
|
||||
</p>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
p {
|
||||
font-size: 16px;
|
||||
line-height: 25px;
|
||||
}
|
||||
</style>
|
||||
<p>
|
||||
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
|
||||
</p>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用贝塞尔曲线移动图形
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c6bnRCK'
|
||||
forumTopicId: 301071
|
||||
dashedName: use-a-bezier-curve-to-move-a-graphic
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -48,5 +49,78 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.balls{
|
||||
border-radius: 50%;
|
||||
position: fixed;
|
||||
width: 50px;
|
||||
height: 50px;
|
||||
margin-top: 50px;
|
||||
animation-name: bounce;
|
||||
animation-duration: 2s;
|
||||
animation-iteration-count: infinite;
|
||||
}
|
||||
#red {
|
||||
background: red;
|
||||
left: 27%;
|
||||
animation-timing-function: linear;
|
||||
}
|
||||
#blue {
|
||||
background: blue;
|
||||
left: 56%;
|
||||
animation-timing-function: ease-out;
|
||||
}
|
||||
@keyframes bounce {
|
||||
0% {
|
||||
top: 0px;
|
||||
}
|
||||
100% {
|
||||
top: 249px;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
<div class="balls" id= "red"></div>
|
||||
<div class="balls" id= "blue"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.balls{
|
||||
border-radius: 50%;
|
||||
position: fixed;
|
||||
width: 50px;
|
||||
height: 50px;
|
||||
margin-top: 50px;
|
||||
animation-name: bounce;
|
||||
animation-duration: 2s;
|
||||
animation-iteration-count: infinite;
|
||||
}
|
||||
#red {
|
||||
background: red;
|
||||
left: 27%;
|
||||
animation-timing-function: cubic-bezier(0, 0, 0.58, 1);
|
||||
}
|
||||
#blue {
|
||||
background: blue;
|
||||
left: 56%;
|
||||
animation-timing-function: ease-out;
|
||||
}
|
||||
@keyframes bounce {
|
||||
0% {
|
||||
top: 0px;
|
||||
}
|
||||
100% {
|
||||
top: 249px;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
<div class="balls" id= "red"></div>
|
||||
<div class="balls" id= "blue"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 CSS 线性渐变创建条纹元素
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c6bmQh2'
|
||||
forumTopicId: 301072
|
||||
dashedName: use-a-css-linear-gradient-to-create-a-striped-element
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -62,5 +63,49 @@ assert(code.match(/yellow\s+?40px,\s*?black\s+?40px/gi));
|
||||
assert(code.match(/black\s+?80px/gi));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
|
||||
div{
|
||||
border-radius: 20px;
|
||||
width: 70%;
|
||||
height: 400px;
|
||||
margin: 50 auto;
|
||||
background: repeating-linear-gradient(
|
||||
90deg,
|
||||
yellow 0px,
|
||||
blue 40px,
|
||||
green 40px,
|
||||
red 80px
|
||||
);
|
||||
}
|
||||
|
||||
</style>
|
||||
|
||||
<div></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
div{
|
||||
border-radius: 20px;
|
||||
width: 70%;
|
||||
height: 400px;
|
||||
margin: 50 auto;
|
||||
background: repeating-linear-gradient(
|
||||
45deg,
|
||||
yellow 0px,
|
||||
yellow 40px,
|
||||
black 40px,
|
||||
black 80px
|
||||
);
|
||||
}
|
||||
</style>
|
||||
<div></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用CSS动画更改按钮的悬停状态
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cg4vZAa'
|
||||
forumTopicId: 301073
|
||||
dashedName: use-css-animation-to-change-the-hover-state-of-a-button
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -49,5 +50,51 @@ assert(code.match(/@keyframes\s+?background-color\s*?{/g));
|
||||
assert(code.match(/100%\s*?{\s*?background-color:\s*?#4791d0;\s*?}/gi));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
button {
|
||||
border-radius: 5px;
|
||||
color: white;
|
||||
background-color: #0F5897;
|
||||
padding: 5px 10px 8px 10px;
|
||||
}
|
||||
|
||||
button:hover {
|
||||
animation-name: background-color;
|
||||
animation-duration: 500ms;
|
||||
}
|
||||
|
||||
|
||||
</style>
|
||||
|
||||
<button>Register</button>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
button {
|
||||
border-radius: 5px;
|
||||
color: white;
|
||||
background-color: #0F5897;
|
||||
padding: 5px 10px 8px 10px;
|
||||
}
|
||||
|
||||
button:hover {
|
||||
animation-name: background-color;
|
||||
animation-duration: 500ms;
|
||||
}
|
||||
|
||||
@keyframes background-color {
|
||||
100% {
|
||||
background-color: #4791d0;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
<button>Register</button>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 CSS Transform skex 属性沿X轴倾斜元素
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cyLP8Sr'
|
||||
forumTopicId: 301074
|
||||
dashedName: use-the-css-transform-property-skewx-to-skew-an-element-along-the-x-axis
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -30,5 +31,47 @@ id 为 `bottom` 的元素应该沿着 X 轴翻转 24 度。
|
||||
assert(code.match(/#bottom\s*?{\s*?.*?\s*?transform:\s*?skewX\(24deg\);/g));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
div {
|
||||
width: 70%;
|
||||
height: 100px;
|
||||
margin: 50px auto;
|
||||
}
|
||||
#top {
|
||||
background-color: red;
|
||||
}
|
||||
#bottom {
|
||||
background-color: blue;
|
||||
|
||||
}
|
||||
</style>
|
||||
|
||||
<div id="top"></div>
|
||||
<div id="bottom"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
div {
|
||||
width: 70%;
|
||||
height: 100px;
|
||||
margin: 50px auto;
|
||||
}
|
||||
#top {
|
||||
background-color: red;
|
||||
}
|
||||
#bottom {
|
||||
background-color: blue;
|
||||
transform: skewX(24deg);
|
||||
}
|
||||
</style>
|
||||
<div id="top"></div>
|
||||
<div id="bottom"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 CSS Transform skex 属性沿Y轴倾斜元素
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c2MZ2uB'
|
||||
forumTopicId: 301075
|
||||
dashedName: use-the-css-transform-property-skewy-to-skew-an-element-along-the-y-axis
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -22,5 +23,49 @@ id 为 `top` 的元素应该沿着 Y 轴翻转 -10 度。
|
||||
assert(code.match(/#top\s*?{\s*?.*?\s*?transform:\s*?skewY\(-10deg\);/g));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
div {
|
||||
width: 70%;
|
||||
height: 100px;
|
||||
margin: 50px auto;
|
||||
}
|
||||
#top {
|
||||
background-color: red;
|
||||
|
||||
}
|
||||
#bottom {
|
||||
background-color: blue;
|
||||
transform: skewX(24deg);
|
||||
}
|
||||
</style>
|
||||
|
||||
<div id="top"></div>
|
||||
<div id="bottom"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
div {
|
||||
width: 70%;
|
||||
height: 100px;
|
||||
margin: 50px auto;
|
||||
}
|
||||
#top {
|
||||
background-color: red;
|
||||
transform: skewY(-10deg);
|
||||
}
|
||||
#bottom {
|
||||
background-color: blue;
|
||||
transform: skewX(24deg);
|
||||
}
|
||||
</style>
|
||||
<div id="top"></div>
|
||||
<div id="bottom"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 CSS Transform scale 属性可以更改元素的大小
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c2MZVSg'
|
||||
forumTopicId: 301076
|
||||
dashedName: use-the-css-transform-scale-property-to-change-the-size-of-an-element
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -32,5 +33,63 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.ball {
|
||||
width: 40px;
|
||||
height: 40px;
|
||||
margin: 50 auto;
|
||||
position: fixed;
|
||||
background: linear-gradient(
|
||||
35deg,
|
||||
#ccffff,
|
||||
#ffcccc
|
||||
);
|
||||
border-radius: 50%;
|
||||
}
|
||||
#ball1 {
|
||||
left: 20%;
|
||||
}
|
||||
#ball2 {
|
||||
left: 65%;
|
||||
|
||||
}
|
||||
|
||||
|
||||
</style>
|
||||
|
||||
<div class="ball" id= "ball1"></div>
|
||||
<div class="ball" id= "ball2"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.ball {
|
||||
width: 40px;
|
||||
height: 40px;
|
||||
margin: 50 auto;
|
||||
position: fixed;
|
||||
background: linear-gradient(
|
||||
35deg,
|
||||
#ccffff,
|
||||
#ffcccc
|
||||
);
|
||||
border-radius: 50%;
|
||||
}
|
||||
#ball1 {
|
||||
left: 20%;
|
||||
}
|
||||
#ball2 {
|
||||
left: 65%;
|
||||
transform: scale(1.5);
|
||||
}
|
||||
</style>
|
||||
<div class="ball" id= "ball1"></div>
|
||||
<div class="ball" id= "ball2"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用CSS Transform scale 属性在悬停时缩放元素
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cyLPJuM'
|
||||
forumTopicId: 301077
|
||||
dashedName: use-the-css-transform-scale-property-to-scale-an-element-on-hover
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -32,5 +33,47 @@ p:hover {
|
||||
assert(code.match(/div:hover\s*?{\s*?transform:\s*?scale\(1\.1\);/gi));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
div {
|
||||
width: 70%;
|
||||
height: 100px;
|
||||
margin: 50px auto;
|
||||
background: linear-gradient(
|
||||
53deg,
|
||||
#ccfffc,
|
||||
#ffcccf
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
|
||||
</style>
|
||||
|
||||
<div></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
div {
|
||||
width: 70%;
|
||||
height: 100px;
|
||||
margin: 50px auto;
|
||||
background: linear-gradient(
|
||||
53deg,
|
||||
#ccfffc,
|
||||
#ffcccf
|
||||
);
|
||||
}
|
||||
div:hover {
|
||||
transform: scale(1.1);
|
||||
}
|
||||
</style>
|
||||
<div></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 em 标签强调文本
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cVJRBtp'
|
||||
forumTopicId: 301078
|
||||
dashedName: use-the-em-tag-to-italicize-text
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -30,5 +31,90 @@ assert($('em').length == 1);
|
||||
assert($('p').children().length == 1 && $('em').children().length == 2);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
height: 25px;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Google</h4>
|
||||
<p>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
height: 25px;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Google</h4>
|
||||
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 s 标签给文本添加删除线
|
||||
challengeType: 0
|
||||
videoUrl: ''
|
||||
forumTopicId: 301079
|
||||
dashedName: use-the-s-tag-to-strikethrough-text
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -45,5 +46,90 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
height: 25px;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Google</h4>
|
||||
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
height: 25px;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4><s>Google</s> Alphabet</h4>
|
||||
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 strong 标签加粗文本
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/ceJNBSb'
|
||||
forumTopicId: 1
|
||||
dashedName: use-the-strong-tag-to-make-text-bold
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -38,5 +39,90 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
height: 25px;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Google</h4>
|
||||
<p>Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University.</p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
height: 25px;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Google</h4>
|
||||
<p>Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at <strong>Stanford University</strong>.</p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 text-transform 属性给文本添加大写效果
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cvVZQSP'
|
||||
forumTopicId: 301081
|
||||
dashedName: use-the-text-transform-property-to-make-text-uppercase
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -32,5 +33,106 @@ assert($('h4').css('text-transform') === 'uppercase');
|
||||
assert($('h4').text() !== $('h4').text().toUpperCase());
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
background-color: rgba(45, 45, 45, 0.1);
|
||||
padding: 10px;
|
||||
font-size: 27px;
|
||||
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
opacity: 0.7;
|
||||
}
|
||||
#thumbnail {
|
||||
box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard" id="thumbnail">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Alphabet</h4>
|
||||
<hr>
|
||||
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
background-color: rgba(45, 45, 45, 0.1);
|
||||
padding: 10px;
|
||||
font-size: 27px;
|
||||
text-transform: uppercase;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
opacity: 0.7;
|
||||
}
|
||||
#thumbnail {
|
||||
box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard" id="thumbnail">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Alphabet</h4>
|
||||
<hr>
|
||||
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 使用 u 标签给文本添加下划线
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cN6aQCL'
|
||||
forumTopicId: 301082
|
||||
dashedName: use-the-u-tag-to-underline-text
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -30,5 +31,90 @@ assert($('u').length === 1);
|
||||
assert($('u').text() === 'Ph.D. students');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
height: 25px;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Google</h4>
|
||||
<p>Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at <strong>Stanford University</strong>.</p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
h4 {
|
||||
text-align: center;
|
||||
height: 25px;
|
||||
}
|
||||
p {
|
||||
text-align: justify;
|
||||
}
|
||||
.links {
|
||||
text-align: left;
|
||||
color: black;
|
||||
}
|
||||
.fullCard {
|
||||
width: 245px;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 5px;
|
||||
margin: 10px 5px;
|
||||
padding: 4px;
|
||||
}
|
||||
.cardContent {
|
||||
padding: 10px;
|
||||
}
|
||||
.cardText {
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
</style>
|
||||
<div class="fullCard">
|
||||
<div class="cardContent">
|
||||
<div class="cardText">
|
||||
<h4>Google</h4>
|
||||
<p>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</p>
|
||||
</div>
|
||||
<div class="cardLinks">
|
||||
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
|
||||
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 给元素添加负外边距
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cnpyGs3'
|
||||
forumTopicId: 16166
|
||||
dashedName: add-a-negative-margin-to-an-element
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -26,5 +27,89 @@ class 为 `blue-box` 的元素的 `margin` 应设置为 `-15px`。
|
||||
assert($('.blue-box').css('margin-top') === '-15px');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.injected-text {
|
||||
margin-bottom: -25px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.box {
|
||||
border-style: solid;
|
||||
border-color: black;
|
||||
border-width: 5px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.yellow-box {
|
||||
background-color: yellow;
|
||||
padding: 10px;
|
||||
}
|
||||
|
||||
.red-box {
|
||||
background-color: crimson;
|
||||
color: #fff;
|
||||
padding: 20px;
|
||||
margin: -15px;
|
||||
}
|
||||
|
||||
.blue-box {
|
||||
background-color: blue;
|
||||
color: #fff;
|
||||
padding: 20px;
|
||||
margin: 20px;
|
||||
}
|
||||
</style>
|
||||
|
||||
<div class="box yellow-box">
|
||||
<h5 class="box red-box">padding</h5>
|
||||
<h5 class="box blue-box">padding</h5>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.injected-text {
|
||||
margin-bottom: -25px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.box {
|
||||
border-style: solid;
|
||||
border-color: black;
|
||||
border-width: 5px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.yellow-box {
|
||||
background-color: yellow;
|
||||
padding: 10px;
|
||||
}
|
||||
|
||||
.red-box {
|
||||
background-color: crimson;
|
||||
color: #fff;
|
||||
padding: 20px;
|
||||
margin: -15px;
|
||||
}
|
||||
|
||||
.blue-box {
|
||||
background-color: blue;
|
||||
color: #fff;
|
||||
padding: 20px;
|
||||
margin: 20px;
|
||||
margin-top: -15px;
|
||||
}
|
||||
</style>
|
||||
|
||||
<div class="box yellow-box">
|
||||
<h5 class="box red-box">padding</h5>
|
||||
<h5 class="box blue-box">padding</h5>
|
||||
</div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 在元素周围添加边框
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c2MvnHZ'
|
||||
forumTopicId: 16630
|
||||
dashedName: add-borders-around-your-elements
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -66,5 +67,122 @@ assert($('img').css('border-right-style') === 'solid');
|
||||
assert($('img').css('border-left-color') === 'rgb(0, 128, 0)');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<link href="https://fonts.googleapis.com/css?family=Lobster" rel="stylesheet" type="text/css">
|
||||
<style>
|
||||
.red-text {
|
||||
color: red;
|
||||
}
|
||||
|
||||
h2 {
|
||||
font-family: Lobster, monospace;
|
||||
}
|
||||
|
||||
p {
|
||||
font-size: 16px;
|
||||
font-family: monospace;
|
||||
}
|
||||
|
||||
.smaller-image {
|
||||
width: 100px;
|
||||
}
|
||||
</style>
|
||||
|
||||
<h2 class="red-text">CatPhotoApp</h2>
|
||||
<main>
|
||||
<p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
|
||||
|
||||
<a href="#"><img class="smaller-image" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
|
||||
|
||||
<div>
|
||||
<p>Things cats love:</p>
|
||||
<ul>
|
||||
<li>cat nip</li>
|
||||
<li>laser pointers</li>
|
||||
<li>lasagna</li>
|
||||
</ul>
|
||||
<p>Top 3 things cats hate:</p>
|
||||
<ol>
|
||||
<li>flea treatment</li>
|
||||
<li>thunder</li>
|
||||
<li>other cats</li>
|
||||
</ol>
|
||||
</div>
|
||||
|
||||
<form action="https://freecatphotoapp.com/submit-cat-photo">
|
||||
<label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
|
||||
<label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
|
||||
<label><input type="checkbox" name="personality" checked> Loving</label>
|
||||
<label><input type="checkbox" name="personality"> Lazy</label>
|
||||
<label><input type="checkbox" name="personality"> Energetic</label><br>
|
||||
<input type="text" placeholder="cat photo URL" required>
|
||||
<button type="submit">Submit</button>
|
||||
</form>
|
||||
</main>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<link href="https://fonts.googleapis.com/css?family=Lobster" rel="stylesheet" type="text/css">
|
||||
<style>
|
||||
.red-text {
|
||||
color: red;
|
||||
}
|
||||
|
||||
h2 {
|
||||
font-family: Lobster, monospace;
|
||||
}
|
||||
|
||||
p {
|
||||
font-size: 16px;
|
||||
font-family: monospace;
|
||||
}
|
||||
|
||||
.smaller-image {
|
||||
width: 100px;
|
||||
}
|
||||
|
||||
.thick-green-border {
|
||||
border-width: 10px;
|
||||
border-color: green;
|
||||
border-style: solid;
|
||||
}
|
||||
</style>
|
||||
|
||||
<h2 class="red-text">CatPhotoApp</h2>
|
||||
<main>
|
||||
<p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
|
||||
|
||||
<a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
|
||||
|
||||
<div>
|
||||
<p>Things cats love:</p>
|
||||
<ul>
|
||||
<li>cat nip</li>
|
||||
<li>laser pointers</li>
|
||||
<li>lasagna</li>
|
||||
</ul>
|
||||
<p>Top 3 things cats hate:</p>
|
||||
<ol>
|
||||
<li>flea treatment</li>
|
||||
<li>thunder</li>
|
||||
<li>other cats</li>
|
||||
</ol>
|
||||
</div>
|
||||
|
||||
<form action="https://freecatphotoapp.com/submit-cat-photo">
|
||||
<label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
|
||||
<label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
|
||||
<label><input type="checkbox" name="personality" checked> Loving</label>
|
||||
<label><input type="checkbox" name="personality"> Lazy</label>
|
||||
<label><input type="checkbox" name="personality"> Energetic</label><br>
|
||||
<input type="text" placeholder="cat photo URL" required>
|
||||
<button type="submit">Submit</button>
|
||||
</form>
|
||||
</main>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 给元素的每一侧添加不同的外边距
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cg4RWh4'
|
||||
forumTopicId: 16633
|
||||
dashedName: add-different-margins-to-each-side-of-an-element
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -42,5 +43,94 @@ class 为 `blue-box` 的元素的左外边距属性值应为 `40px`。
|
||||
assert($('.blue-box').css('margin-left') === '40px');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.injected-text {
|
||||
margin-bottom: -25px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.box {
|
||||
border-style: solid;
|
||||
border-color: black;
|
||||
border-width: 5px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.yellow-box {
|
||||
background-color: yellow;
|
||||
padding: 10px;
|
||||
}
|
||||
|
||||
.red-box {
|
||||
background-color: crimson;
|
||||
color: #fff;
|
||||
margin-top: 40px;
|
||||
margin-right: 20px;
|
||||
margin-bottom: 20px;
|
||||
margin-left: 40px;
|
||||
}
|
||||
|
||||
.blue-box {
|
||||
background-color: blue;
|
||||
color: #fff;
|
||||
}
|
||||
</style>
|
||||
<h5 class="injected-text">margin</h5>
|
||||
|
||||
<div class="box yellow-box">
|
||||
<h5 class="box red-box">padding</h5>
|
||||
<h5 class="box blue-box">padding</h5>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.injected-text {
|
||||
margin-bottom: -25px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.box {
|
||||
border-style: solid;
|
||||
border-color: black;
|
||||
border-width: 5px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.yellow-box {
|
||||
background-color: yellow;
|
||||
padding: 10px;
|
||||
}
|
||||
|
||||
.red-box {
|
||||
background-color: crimson;
|
||||
color: #fff;
|
||||
margin-top: 40px;
|
||||
margin-right: 20px;
|
||||
margin-bottom: 20px;
|
||||
margin-left: 40px;
|
||||
}
|
||||
|
||||
.blue-box {
|
||||
background-color: blue;
|
||||
color: #fff;
|
||||
margin-top: 40px;
|
||||
margin-right: 20px;
|
||||
margin-bottom: 20px;
|
||||
margin-left: 40px;
|
||||
}
|
||||
</style>
|
||||
<h5 class="injected-text">margin</h5>
|
||||
|
||||
<div class="box yellow-box">
|
||||
<h5 class="box red-box">padding</h5>
|
||||
<h5 class="box blue-box">padding</h5>
|
||||
</div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 给元素的每一侧添加不同的内边距
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cB7mwUw'
|
||||
forumTopicId: 16634
|
||||
dashedName: add-different-padding-to-each-side-of-an-element
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -42,5 +43,94 @@ class 为 `blue-box` 的元素的左内边距属性值应为 `40px`。
|
||||
assert($('.blue-box').css('padding-left') === '40px');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.injected-text {
|
||||
margin-bottom: -25px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.box {
|
||||
border-style: solid;
|
||||
border-color: black;
|
||||
border-width: 5px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.yellow-box {
|
||||
background-color: yellow;
|
||||
padding: 10px;
|
||||
}
|
||||
|
||||
.red-box {
|
||||
background-color: crimson;
|
||||
color: #fff;
|
||||
padding-top: 40px;
|
||||
padding-right: 20px;
|
||||
padding-bottom: 20px;
|
||||
padding-left: 40px;
|
||||
}
|
||||
|
||||
.blue-box {
|
||||
background-color: blue;
|
||||
color: #fff;
|
||||
}
|
||||
</style>
|
||||
<h5 class="injected-text">margin</h5>
|
||||
|
||||
<div class="box yellow-box">
|
||||
<h5 class="box red-box">padding</h5>
|
||||
<h5 class="box blue-box">padding</h5>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.injected-text {
|
||||
margin-bottom: -25px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.box {
|
||||
border-style: solid;
|
||||
border-color: black;
|
||||
border-width: 5px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.yellow-box {
|
||||
background-color: yellow;
|
||||
padding: 10px;
|
||||
}
|
||||
|
||||
.red-box {
|
||||
background-color: crimson;
|
||||
color: #fff;
|
||||
padding-top: 40px;
|
||||
padding-right: 20px;
|
||||
padding-bottom: 20px;
|
||||
padding-left: 40px;
|
||||
}
|
||||
|
||||
.blue-box {
|
||||
background-color: blue;
|
||||
color: #fff;
|
||||
padding-top: 40px;
|
||||
padding-right: 20px;
|
||||
padding-bottom: 20px;
|
||||
padding-left: 40px;
|
||||
}
|
||||
</style>
|
||||
<h5 class="injected-text">margin</h5>
|
||||
|
||||
<div class="box yellow-box">
|
||||
<h5 class="box red-box">padding</h5>
|
||||
<h5 class="box blue-box">padding</h5>
|
||||
</div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 用 border-radius 添加圆角边框
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cbZm2hg'
|
||||
forumTopicId: 16649
|
||||
dashedName: add-rounded-corners-with-border-radius
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -35,5 +36,129 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<link href="https://fonts.googleapis.com/css?family=Lobster" rel="stylesheet" type="text/css">
|
||||
<style>
|
||||
.red-text {
|
||||
color: red;
|
||||
}
|
||||
|
||||
h2 {
|
||||
font-family: Lobster, monospace;
|
||||
}
|
||||
|
||||
p {
|
||||
font-size: 16px;
|
||||
font-family: monospace;
|
||||
}
|
||||
|
||||
.thick-green-border {
|
||||
border-color: green;
|
||||
border-width: 10px;
|
||||
border-style: solid;
|
||||
}
|
||||
|
||||
.smaller-image {
|
||||
width: 100px;
|
||||
}
|
||||
</style>
|
||||
|
||||
<h2 class="red-text">CatPhotoApp</h2>
|
||||
<main>
|
||||
<p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
|
||||
|
||||
<a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
|
||||
|
||||
<div>
|
||||
<p>Things cats love:</p>
|
||||
<ul>
|
||||
<li>cat nip</li>
|
||||
<li>laser pointers</li>
|
||||
<li>lasagna</li>
|
||||
</ul>
|
||||
<p>Top 3 things cats hate:</p>
|
||||
<ol>
|
||||
<li>flea treatment</li>
|
||||
<li>thunder</li>
|
||||
<li>other cats</li>
|
||||
</ol>
|
||||
</div>
|
||||
|
||||
<form action="https://freecatphotoapp.com/submit-cat-photo">
|
||||
<label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
|
||||
<label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
|
||||
<label><input type="checkbox" name="personality" checked> Loving</label>
|
||||
<label><input type="checkbox" name="personality"> Lazy</label>
|
||||
<label><input type="checkbox" name="personality"> Energetic</label><br>
|
||||
<input type="text" placeholder="cat photo URL" required>
|
||||
<button type="submit">Submit</button>
|
||||
</form>
|
||||
</main>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<link href="https://fonts.googleapis.com/css?family=Lobster" rel="stylesheet" type="text/css">
|
||||
<style>
|
||||
.red-text {
|
||||
color: red;
|
||||
}
|
||||
|
||||
h2 {
|
||||
font-family: Lobster, monospace;
|
||||
}
|
||||
|
||||
p {
|
||||
font-size: 16px;
|
||||
font-family: monospace;
|
||||
}
|
||||
|
||||
.thick-green-border {
|
||||
border-color: green;
|
||||
border-width: 10px;
|
||||
border-style: solid;
|
||||
}
|
||||
|
||||
.smaller-image {
|
||||
width: 100px;
|
||||
border-radius: 10px;
|
||||
}
|
||||
</style>
|
||||
|
||||
<h2 class="red-text">CatPhotoApp</h2>
|
||||
<main>
|
||||
<p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
|
||||
|
||||
<a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
|
||||
|
||||
<div>
|
||||
<p>Things cats love:</p>
|
||||
<ul>
|
||||
<li>cat nip</li>
|
||||
<li>laser pointers</li>
|
||||
<li>lasagna</li>
|
||||
</ul>
|
||||
<p>Top 3 things cats hate:</p>
|
||||
<ol>
|
||||
<li>flea treatment</li>
|
||||
<li>thunder</li>
|
||||
<li>other cats</li>
|
||||
</ol>
|
||||
</div>
|
||||
|
||||
<form action="https://freecatphotoapp.com/submit-cat-photo">
|
||||
<label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
|
||||
<label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
|
||||
<label><input type="checkbox" name="personality" checked> Loving</label>
|
||||
<label><input type="checkbox" name="personality"> Lazy</label>
|
||||
<label><input type="checkbox" name="personality"> Energetic</label><br>
|
||||
<input type="text" placeholder="cat photo URL" required>
|
||||
<button type="submit">Submit</button>
|
||||
</form>
|
||||
</main>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 调整元素的外边距
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cVJarHW'
|
||||
forumTopicId: 16654
|
||||
dashedName: adjust-the-margin-of-an-element
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -26,5 +27,90 @@ class 为 `blue-box` 的元素的 `margin` 值应为 `20px`。
|
||||
assert($('.blue-box').css('margin-top') === '20px');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.injected-text {
|
||||
margin-bottom: -25px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.box {
|
||||
border-style: solid;
|
||||
border-color: black;
|
||||
border-width: 5px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.yellow-box {
|
||||
background-color: yellow;
|
||||
padding: 10px;
|
||||
}
|
||||
|
||||
.red-box {
|
||||
background-color: crimson;
|
||||
color: #fff;
|
||||
padding: 20px;
|
||||
margin: 20px;
|
||||
}
|
||||
|
||||
.blue-box {
|
||||
background-color: blue;
|
||||
color: #fff;
|
||||
padding: 20px;
|
||||
margin: 10px;
|
||||
}
|
||||
</style>
|
||||
<h5 class="injected-text">margin</h5>
|
||||
|
||||
<div class="box yellow-box">
|
||||
<h5 class="box red-box">padding</h5>
|
||||
<h5 class="box blue-box">padding</h5>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.injected-text {
|
||||
margin-bottom: -25px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.box {
|
||||
border-style: solid;
|
||||
border-color: black;
|
||||
border-width: 5px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.yellow-box {
|
||||
background-color: yellow;
|
||||
padding: 10px;
|
||||
}
|
||||
|
||||
.red-box {
|
||||
background-color: crimson;
|
||||
color: #fff;
|
||||
padding: 20px;
|
||||
margin: 20px;
|
||||
}
|
||||
|
||||
.blue-box {
|
||||
background-color: blue;
|
||||
color: #fff;
|
||||
padding: 20px;
|
||||
margin: 20px;
|
||||
}
|
||||
</style>
|
||||
<h5 class="injected-text">margin</h5>
|
||||
|
||||
<div class="box yellow-box">
|
||||
<h5 class="box red-box">padding</h5>
|
||||
<h5 class="box blue-box">padding</h5>
|
||||
</div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 调整元素的内边距
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cED8ZC2'
|
||||
forumTopicId: 301083
|
||||
dashedName: adjust-the-padding-of-an-element
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -32,5 +33,86 @@ forumTopicId: 301083
|
||||
assert($('.blue-box').css('padding-top') === '20px');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.injected-text {
|
||||
margin-bottom: -25px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.box {
|
||||
border-style: solid;
|
||||
border-color: black;
|
||||
border-width: 5px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.yellow-box {
|
||||
background-color: yellow;
|
||||
padding: 10px;
|
||||
}
|
||||
|
||||
.red-box {
|
||||
background-color: crimson;
|
||||
color: #fff;
|
||||
padding: 20px;
|
||||
}
|
||||
|
||||
.blue-box {
|
||||
background-color: blue;
|
||||
color: #fff;
|
||||
padding: 10px;
|
||||
}
|
||||
</style>
|
||||
<h5 class="injected-text">margin</h5>
|
||||
|
||||
<div class="box yellow-box">
|
||||
<h5 class="box red-box">padding</h5>
|
||||
<h5 class="box blue-box">padding</h5>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.injected-text {
|
||||
margin-bottom: -25px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.box {
|
||||
border-style: solid;
|
||||
border-color: black;
|
||||
border-width: 5px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.yellow-box {
|
||||
background-color: yellow;
|
||||
padding: 10px;
|
||||
}
|
||||
|
||||
.red-box {
|
||||
background-color: crimson;
|
||||
color: #fff;
|
||||
padding: 20px;
|
||||
}
|
||||
|
||||
.blue-box {
|
||||
background-color: blue;
|
||||
color: #fff;
|
||||
padding: 20px;
|
||||
}
|
||||
</style>
|
||||
<h5 class="injected-text">margin</h5>
|
||||
|
||||
<div class="box yellow-box">
|
||||
<h5 class="box red-box">padding</h5>
|
||||
<h5 class="box blue-box">padding</h5>
|
||||
</div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 给 CSS 变量附加回退值
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c6bDNfp'
|
||||
forumTopicId: 301084
|
||||
dashedName: attach-a-fallback-value-to-a-css-variable
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -46,5 +47,226 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.penguin {
|
||||
--penguin-skin: black;
|
||||
--penguin-belly: gray;
|
||||
--penguin-beak: yellow;
|
||||
position: relative;
|
||||
margin: auto;
|
||||
display: block;
|
||||
margin-top: 5%;
|
||||
width: 300px;
|
||||
height: 300px;
|
||||
}
|
||||
|
||||
.penguin-top {
|
||||
top: 10%;
|
||||
left: 25%;
|
||||
|
||||
/* Change code below this line */
|
||||
background: var(--pengiun-skin);
|
||||
/* Change code above this line */
|
||||
|
||||
width: 50%;
|
||||
height: 45%;
|
||||
border-radius: 70% 70% 60% 60%;
|
||||
}
|
||||
|
||||
.penguin-bottom {
|
||||
top: 40%;
|
||||
left: 23.5%;
|
||||
|
||||
/* Change code below this line */
|
||||
background: var(--pengiun-skin);
|
||||
/* Change code above this line */
|
||||
|
||||
width: 53%;
|
||||
height: 45%;
|
||||
border-radius: 70% 70% 100% 100%;
|
||||
}
|
||||
|
||||
.right-hand {
|
||||
top: 0%;
|
||||
left: -5%;
|
||||
background: var(--penguin-skin, black);
|
||||
width: 30%;
|
||||
height: 60%;
|
||||
border-radius: 30% 30% 120% 30%;
|
||||
transform: rotate(45deg);
|
||||
z-index: -1;
|
||||
}
|
||||
|
||||
.left-hand {
|
||||
top: 0%;
|
||||
left: 75%;
|
||||
background: var(--penguin-skin, black);
|
||||
width: 30%;
|
||||
height: 60%;
|
||||
border-radius: 30% 30% 30% 120%;
|
||||
transform: rotate(-45deg);
|
||||
z-index: -1;
|
||||
}
|
||||
|
||||
.right-cheek {
|
||||
top: 15%;
|
||||
left: 35%;
|
||||
background: var(--penguin-belly, white);
|
||||
width: 60%;
|
||||
height: 70%;
|
||||
border-radius: 70% 70% 60% 60%;
|
||||
}
|
||||
|
||||
.left-cheek {
|
||||
top: 15%;
|
||||
left: 5%;
|
||||
background: var(--penguin-belly, white);
|
||||
width: 60%;
|
||||
height: 70%;
|
||||
border-radius: 70% 70% 60% 60%;
|
||||
}
|
||||
|
||||
.belly {
|
||||
top: 60%;
|
||||
left: 2.5%;
|
||||
background: var(--penguin-belly, white);
|
||||
width: 95%;
|
||||
height: 100%;
|
||||
border-radius: 120% 120% 100% 100%;
|
||||
}
|
||||
|
||||
.right-feet {
|
||||
top: 85%;
|
||||
left: 60%;
|
||||
background: var(--penguin-beak, orange);
|
||||
width: 15%;
|
||||
height: 30%;
|
||||
border-radius: 50% 50% 50% 50%;
|
||||
transform: rotate(-80deg);
|
||||
z-index: -2222;
|
||||
}
|
||||
|
||||
.left-feet {
|
||||
top: 85%;
|
||||
left: 25%;
|
||||
background: var(--penguin-beak, orange);
|
||||
width: 15%;
|
||||
height: 30%;
|
||||
border-radius: 50% 50% 50% 50%;
|
||||
transform: rotate(80deg);
|
||||
z-index: -2222;
|
||||
}
|
||||
|
||||
.right-eye {
|
||||
top: 45%;
|
||||
left: 60%;
|
||||
background: black;
|
||||
width: 15%;
|
||||
height: 17%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.left-eye {
|
||||
top: 45%;
|
||||
left: 25%;
|
||||
background: black;
|
||||
width: 15%;
|
||||
height: 17%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.sparkle {
|
||||
top: 25%;
|
||||
left: 15%;
|
||||
background: white;
|
||||
width: 35%;
|
||||
height: 35%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.blush-right {
|
||||
top: 65%;
|
||||
left: 15%;
|
||||
background: pink;
|
||||
width: 15%;
|
||||
height: 10%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.blush-left {
|
||||
top: 65%;
|
||||
left: 70%;
|
||||
background: pink;
|
||||
width: 15%;
|
||||
height: 10%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.beak-top {
|
||||
top: 60%;
|
||||
left: 40%;
|
||||
background: var(--penguin-beak, orange);
|
||||
width: 20%;
|
||||
height: 10%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.beak-bottom {
|
||||
top: 65%;
|
||||
left: 42%;
|
||||
background: var(--penguin-beak, orange);
|
||||
width: 16%;
|
||||
height: 10%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
body {
|
||||
background: #c6faf1;
|
||||
}
|
||||
|
||||
.penguin * {
|
||||
position: absolute;
|
||||
}
|
||||
</style>
|
||||
<div class="penguin">
|
||||
<div class="penguin-bottom">
|
||||
<div class="right-hand"></div>
|
||||
<div class="left-hand"></div>
|
||||
<div class="right-feet"></div>
|
||||
<div class="left-feet"></div>
|
||||
</div>
|
||||
<div class="penguin-top">
|
||||
<div class="right-cheek"></div>
|
||||
<div class="left-cheek"></div>
|
||||
<div class="belly"></div>
|
||||
<div class="right-eye">
|
||||
<div class="sparkle"></div>
|
||||
</div>
|
||||
<div class="left-eye">
|
||||
<div class="sparkle"></div>
|
||||
</div>
|
||||
<div class="blush-right"></div>
|
||||
<div class="blush-left"></div>
|
||||
<div class="beak-top"></div>
|
||||
<div class="beak-bottom"></div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.penguin-top {
|
||||
background: var(--pengiun-skin, black);
|
||||
}
|
||||
.penguin-bottom {
|
||||
background: var(--pengiun-skin, black);
|
||||
}
|
||||
</style>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 更改特定区域的变量
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cdRwbuW'
|
||||
forumTopicId: 301085
|
||||
dashedName: change-a-variable-for-a-specific-area
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -26,5 +27,219 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
:root {
|
||||
--penguin-skin: gray;
|
||||
--penguin-belly: pink;
|
||||
--penguin-beak: orange;
|
||||
}
|
||||
|
||||
body {
|
||||
background: var(--penguin-belly, #c6faf1);
|
||||
}
|
||||
|
||||
.penguin {
|
||||
/* Only change code below this line */
|
||||
|
||||
/* Only change code above this line */
|
||||
position: relative;
|
||||
margin: auto;
|
||||
display: block;
|
||||
margin-top: 5%;
|
||||
width: 300px;
|
||||
height: 300px;
|
||||
}
|
||||
|
||||
.right-cheek {
|
||||
top: 15%;
|
||||
left: 35%;
|
||||
background: var(--penguin-belly, pink);
|
||||
width: 60%;
|
||||
height: 70%;
|
||||
border-radius: 70% 70% 60% 60%;
|
||||
}
|
||||
|
||||
.left-cheek {
|
||||
top: 15%;
|
||||
left: 5%;
|
||||
background: var(--penguin-belly, pink);
|
||||
width: 60%;
|
||||
height: 70%;
|
||||
border-radius: 70% 70% 60% 60%;
|
||||
}
|
||||
|
||||
.belly {
|
||||
top: 60%;
|
||||
left: 2.5%;
|
||||
background: var(--penguin-belly, pink);
|
||||
width: 95%;
|
||||
height: 100%;
|
||||
border-radius: 120% 120% 100% 100%;
|
||||
}
|
||||
|
||||
.penguin-top {
|
||||
top: 10%;
|
||||
left: 25%;
|
||||
background: var(--penguin-skin, gray);
|
||||
width: 50%;
|
||||
height: 45%;
|
||||
border-radius: 70% 70% 60% 60%;
|
||||
}
|
||||
|
||||
.penguin-bottom {
|
||||
top: 40%;
|
||||
left: 23.5%;
|
||||
background: var(--penguin-skin, gray);
|
||||
width: 53%;
|
||||
height: 45%;
|
||||
border-radius: 70% 70% 100% 100%;
|
||||
}
|
||||
|
||||
.right-hand {
|
||||
top: 0%;
|
||||
left: -5%;
|
||||
background: var(--penguin-skin, gray);
|
||||
width: 30%;
|
||||
height: 60%;
|
||||
border-radius: 30% 30% 120% 30%;
|
||||
transform: rotate(45deg);
|
||||
z-index: -1;
|
||||
}
|
||||
|
||||
.left-hand {
|
||||
top: 0%;
|
||||
left: 75%;
|
||||
background: var(--penguin-skin, gray);
|
||||
width: 30%;
|
||||
height: 60%;
|
||||
border-radius: 30% 30% 30% 120%;
|
||||
transform: rotate(-45deg);
|
||||
z-index: -1;
|
||||
}
|
||||
|
||||
.right-feet {
|
||||
top: 85%;
|
||||
left: 60%;
|
||||
background: var(--penguin-beak, orange);
|
||||
width: 15%;
|
||||
height: 30%;
|
||||
border-radius: 50% 50% 50% 50%;
|
||||
transform: rotate(-80deg);
|
||||
z-index: -2222;
|
||||
}
|
||||
|
||||
.left-feet {
|
||||
top: 85%;
|
||||
left: 25%;
|
||||
background: var(--penguin-beak, orange);
|
||||
width: 15%;
|
||||
height: 30%;
|
||||
border-radius: 50% 50% 50% 50%;
|
||||
transform: rotate(80deg);
|
||||
z-index: -2222;
|
||||
}
|
||||
|
||||
.right-eye {
|
||||
top: 45%;
|
||||
left: 60%;
|
||||
background: black;
|
||||
width: 15%;
|
||||
height: 17%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.left-eye {
|
||||
top: 45%;
|
||||
left: 25%;
|
||||
background: black;
|
||||
width: 15%;
|
||||
height: 17%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.sparkle {
|
||||
top: 25%;
|
||||
left: 15%;
|
||||
background: white;
|
||||
width: 35%;
|
||||
height: 35%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.blush-right {
|
||||
top: 65%;
|
||||
left: 15%;
|
||||
background: pink;
|
||||
width: 15%;
|
||||
height: 10%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.blush-left {
|
||||
top: 65%;
|
||||
left: 70%;
|
||||
background: pink;
|
||||
width: 15%;
|
||||
height: 10%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.beak-top {
|
||||
top: 60%;
|
||||
left: 40%;
|
||||
background: var(--penguin-beak, orange);
|
||||
width: 20%;
|
||||
height: 10%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.beak-bottom {
|
||||
top: 65%;
|
||||
left: 42%;
|
||||
background: var(--penguin-beak, orange);
|
||||
width: 16%;
|
||||
height: 10%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.penguin * {
|
||||
position: absolute;
|
||||
}
|
||||
</style>
|
||||
<div class="penguin">
|
||||
<div class="penguin-bottom">
|
||||
<div class="right-hand"></div>
|
||||
<div class="left-hand"></div>
|
||||
<div class="right-feet"></div>
|
||||
<div class="left-feet"></div>
|
||||
</div>
|
||||
<div class="penguin-top">
|
||||
<div class="right-cheek"></div>
|
||||
<div class="left-cheek"></div>
|
||||
<div class="belly"></div>
|
||||
<div class="right-eye">
|
||||
<div class="sparkle"></div>
|
||||
</div>
|
||||
<div class="left-eye">
|
||||
<div class="sparkle"></div>
|
||||
</div>
|
||||
<div class="blush-right"></div>
|
||||
<div class="blush-left"></div>
|
||||
<div class="beak-top"></div>
|
||||
<div class="beak-bottom"></div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.penguin {--penguin-belly: white;}
|
||||
</style>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 更改文本的颜色
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cPp7VfD'
|
||||
forumTopicId: 1
|
||||
dashedName: change-the-color-of-text
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -42,5 +43,76 @@ assert($('h2')[0].style.color === 'red');
|
||||
assert($('h2').attr('style') && $('h2').attr('style').endsWith(';'));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<h2>CatPhotoApp</h2>
|
||||
<main>
|
||||
<p>Click here to view more <a href="#">cat photos</a>.</p>
|
||||
|
||||
<a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
|
||||
|
||||
<div>
|
||||
<p>Things cats love:</p>
|
||||
<ul>
|
||||
<li>cat nip</li>
|
||||
<li>laser pointers</li>
|
||||
<li>lasagna</li>
|
||||
</ul>
|
||||
<p>Top 3 things cats hate:</p>
|
||||
<ol>
|
||||
<li>flea treatment</li>
|
||||
<li>thunder</li>
|
||||
<li>other cats</li>
|
||||
</ol>
|
||||
</div>
|
||||
|
||||
<form action="https://freecatphotoapp.com/submit-cat-photo">
|
||||
<label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
|
||||
<label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
|
||||
<label><input type="checkbox" name="personality" checked> Loving</label>
|
||||
<label><input type="checkbox" name="personality"> Lazy</label>
|
||||
<label><input type="checkbox" name="personality"> Energetic</label><br>
|
||||
<input type="text" placeholder="cat photo URL" required>
|
||||
<button type="submit">Submit</button>
|
||||
</form>
|
||||
</main>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<h2 style="color: red;">CatPhotoApp</h2>
|
||||
<main>
|
||||
<p>Click here to view more <a href="#">cat photos</a>.</p>
|
||||
|
||||
<a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
|
||||
|
||||
<div>
|
||||
<p>Things cats love:</p>
|
||||
<ul>
|
||||
<li>cat nip</li>
|
||||
<li>laser pointers</li>
|
||||
<li>lasagna</li>
|
||||
</ul>
|
||||
<p>Top 3 things cats hate:</p>
|
||||
<ol>
|
||||
<li>flea treatment</li>
|
||||
<li>thunder</li>
|
||||
<li>other cats</li>
|
||||
</ol>
|
||||
</div>
|
||||
|
||||
<form action="https://freecatphotoapp.com/submit-cat-photo">
|
||||
<label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
|
||||
<label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
|
||||
<label><input type="checkbox" name="personality" checked> Loving</label>
|
||||
<label><input type="checkbox" name="personality"> Lazy</label>
|
||||
<label><input type="checkbox" name="personality"> Energetic</label><br>
|
||||
<input type="text" placeholder="cat photo URL" required>
|
||||
<button type="submit">Submit</button>
|
||||
</form>
|
||||
</main>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 更改元素的字体大小
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cPp7VfD'
|
||||
forumTopicId: 1
|
||||
dashedName: change-the-font-size-of-an-element
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -28,5 +29,91 @@ h1 {
|
||||
assert(code.match(/p\s*{\s*font-size\s*:\s*16\s*px\s*;\s*}/i));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.red-text {
|
||||
color: red;
|
||||
}
|
||||
</style>
|
||||
|
||||
<h2 class="red-text">CatPhotoApp</h2>
|
||||
<main>
|
||||
<p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
|
||||
|
||||
<a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
|
||||
|
||||
<div>
|
||||
<p>Things cats love:</p>
|
||||
<ul>
|
||||
<li>cat nip</li>
|
||||
<li>laser pointers</li>
|
||||
<li>lasagna</li>
|
||||
</ul>
|
||||
<p>Top 3 things cats hate:</p>
|
||||
<ol>
|
||||
<li>flea treatment</li>
|
||||
<li>thunder</li>
|
||||
<li>other cats</li>
|
||||
</ol>
|
||||
</div>
|
||||
|
||||
<form action="https://freecatphotoapp.com/submit-cat-photo">
|
||||
<label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
|
||||
<label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
|
||||
<label><input type="checkbox" name="personality" checked> Loving</label>
|
||||
<label><input type="checkbox" name="personality"> Lazy</label>
|
||||
<label><input type="checkbox" name="personality"> Energetic</label><br>
|
||||
<input type="text" placeholder="cat photo URL" required>
|
||||
<button type="submit">Submit</button>
|
||||
</form>
|
||||
</main>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.red-text {
|
||||
color: red;
|
||||
}
|
||||
p {
|
||||
font-size: 16px;
|
||||
}
|
||||
</style>
|
||||
|
||||
<h2 class="red-text">CatPhotoApp</h2>
|
||||
<main>
|
||||
<p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
|
||||
|
||||
<a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
|
||||
|
||||
<div>
|
||||
<p>Things cats love:</p>
|
||||
<ul>
|
||||
<li>cat nip</li>
|
||||
<li>laser pointers</li>
|
||||
<li>lasagna</li>
|
||||
</ul>
|
||||
<p>Top 3 things cats hate:</p>
|
||||
<ol>
|
||||
<li>flea treatment</li>
|
||||
<li>thunder</li>
|
||||
<li>other cats</li>
|
||||
</ol>
|
||||
</div>
|
||||
|
||||
<form action="https://freecatphotoapp.com/submit-cat-photo">
|
||||
<label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
|
||||
<label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
|
||||
<label><input type="checkbox" name="personality" checked> Loving</label>
|
||||
<label><input type="checkbox" name="personality"> Lazy</label>
|
||||
<label><input type="checkbox" name="personality"> Energetic</label><br>
|
||||
<input type="text" placeholder="cat photo URL" required>
|
||||
<button type="submit">Submit</button>
|
||||
</form>
|
||||
</main>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 创建一个自定义的 CSS 变量
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cQd27Hr'
|
||||
forumTopicId: 301086
|
||||
dashedName: create-a-custom-css-variable
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -30,5 +31,211 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.penguin {
|
||||
/* Only change code below this line */
|
||||
|
||||
/* Only change code above this line */
|
||||
position: relative;
|
||||
margin: auto;
|
||||
display: block;
|
||||
margin-top: 5%;
|
||||
width: 300px;
|
||||
height: 300px;
|
||||
}
|
||||
|
||||
.penguin-top {
|
||||
top: 10%;
|
||||
left: 25%;
|
||||
background: black;
|
||||
width: 50%;
|
||||
height: 45%;
|
||||
border-radius: 70% 70% 60% 60%;
|
||||
}
|
||||
|
||||
.penguin-bottom {
|
||||
top: 40%;
|
||||
left: 23.5%;
|
||||
background: black;
|
||||
width: 53%;
|
||||
height: 45%;
|
||||
border-radius: 70% 70% 100% 100%;
|
||||
}
|
||||
|
||||
.right-hand {
|
||||
top: 0%;
|
||||
left: -5%;
|
||||
background: black;
|
||||
width: 30%;
|
||||
height: 60%;
|
||||
border-radius: 30% 30% 120% 30%;
|
||||
transform: rotate(45deg);
|
||||
z-index: -1;
|
||||
}
|
||||
|
||||
.left-hand {
|
||||
top: 0%;
|
||||
left: 75%;
|
||||
background: black;
|
||||
width: 30%;
|
||||
height: 60%;
|
||||
border-radius: 30% 30% 30% 120%;
|
||||
transform: rotate(-45deg);
|
||||
z-index: -1;
|
||||
}
|
||||
|
||||
.right-cheek {
|
||||
top: 15%;
|
||||
left: 35%;
|
||||
background: white;
|
||||
width: 60%;
|
||||
height: 70%;
|
||||
border-radius: 70% 70% 60% 60%;
|
||||
}
|
||||
|
||||
.left-cheek {
|
||||
top: 15%;
|
||||
left: 5%;
|
||||
background: white;
|
||||
width: 60%;
|
||||
height: 70%;
|
||||
border-radius: 70% 70% 60% 60%;
|
||||
}
|
||||
|
||||
.belly {
|
||||
top: 60%;
|
||||
left: 2.5%;
|
||||
background: white;
|
||||
width: 95%;
|
||||
height: 100%;
|
||||
border-radius: 120% 120% 100% 100%;
|
||||
}
|
||||
|
||||
.right-feet {
|
||||
top: 85%;
|
||||
left: 60%;
|
||||
background: orange;
|
||||
width: 15%;
|
||||
height: 30%;
|
||||
border-radius: 50% 50% 50% 50%;
|
||||
transform: rotate(-80deg);
|
||||
z-index: -2222;
|
||||
}
|
||||
|
||||
.left-feet {
|
||||
top: 85%;
|
||||
left: 25%;
|
||||
background: orange;
|
||||
width: 15%;
|
||||
height: 30%;
|
||||
border-radius: 50% 50% 50% 50%;
|
||||
transform: rotate(80deg);
|
||||
z-index: -2222;
|
||||
}
|
||||
|
||||
.right-eye {
|
||||
top: 45%;
|
||||
left: 60%;
|
||||
background: black;
|
||||
width: 15%;
|
||||
height: 17%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.left-eye {
|
||||
top: 45%;
|
||||
left: 25%;
|
||||
background: black;
|
||||
width: 15%;
|
||||
height: 17%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.sparkle {
|
||||
top: 25%;
|
||||
left: 15%;
|
||||
background: white;
|
||||
width: 35%;
|
||||
height: 35%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.blush-right {
|
||||
top: 65%;
|
||||
left: 15%;
|
||||
background: pink;
|
||||
width: 15%;
|
||||
height: 10%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.blush-left {
|
||||
top: 65%;
|
||||
left: 70%;
|
||||
background: pink;
|
||||
width: 15%;
|
||||
height: 10%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.beak-top {
|
||||
top: 60%;
|
||||
left: 40%;
|
||||
background: orange;
|
||||
width: 20%;
|
||||
height: 10%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.beak-bottom {
|
||||
top: 65%;
|
||||
left: 42%;
|
||||
background: orange;
|
||||
width: 16%;
|
||||
height: 10%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
body {
|
||||
background:#c6faf1;
|
||||
}
|
||||
|
||||
.penguin * {
|
||||
position: absolute;
|
||||
}
|
||||
</style>
|
||||
<div class="penguin">
|
||||
<div class="penguin-bottom">
|
||||
<div class="right-hand"></div>
|
||||
<div class="left-hand"></div>
|
||||
<div class="right-feet"></div>
|
||||
<div class="left-feet"></div>
|
||||
</div>
|
||||
<div class="penguin-top">
|
||||
<div class="right-cheek"></div>
|
||||
<div class="left-cheek"></div>
|
||||
<div class="belly"></div>
|
||||
<div class="right-eye">
|
||||
<div class="sparkle"></div>
|
||||
</div>
|
||||
<div class="left-eye">
|
||||
<div class="sparkle"></div>
|
||||
</div>
|
||||
<div class="blush-right"></div>
|
||||
<div class="blush-left"></div>
|
||||
<div class="beak-top"></div>
|
||||
<div class="beak-bottom"></div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>.penguin {--penguin-skin: gray;}</style>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 给 div 元素添加背景色
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cdRKMCk'
|
||||
forumTopicId: 18190
|
||||
dashedName: give-a-background-color-to-a-div-element
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -42,5 +43,134 @@ class 名 `silver-background` 应该定义在 `style` 元素内；`background-co
|
||||
assert(code.match(/\.silver-background\s*{\s*background-color:\s*silver;\s*}/));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<link href="https://fonts.googleapis.com/css?family=Lobster" rel="stylesheet" type="text/css">
|
||||
<style>
|
||||
.red-text {
|
||||
color: red;
|
||||
}
|
||||
|
||||
h2 {
|
||||
font-family: Lobster, monospace;
|
||||
}
|
||||
|
||||
p {
|
||||
font-size: 16px;
|
||||
font-family: monospace;
|
||||
}
|
||||
|
||||
.thick-green-border {
|
||||
border-color: green;
|
||||
border-width: 10px;
|
||||
border-style: solid;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.smaller-image {
|
||||
width: 100px;
|
||||
}
|
||||
</style>
|
||||
|
||||
<h2 class="red-text">CatPhotoApp</h2>
|
||||
<main>
|
||||
<p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
|
||||
|
||||
<a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
|
||||
|
||||
<div>
|
||||
<p>Things cats love:</p>
|
||||
<ul>
|
||||
<li>cat nip</li>
|
||||
<li>laser pointers</li>
|
||||
<li>lasagna</li>
|
||||
</ul>
|
||||
<p>Top 3 things cats hate:</p>
|
||||
<ol>
|
||||
<li>flea treatment</li>
|
||||
<li>thunder</li>
|
||||
<li>other cats</li>
|
||||
</ol>
|
||||
</div>
|
||||
|
||||
<form action="https://freecatphotoapp.com/submit-cat-photo">
|
||||
<label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
|
||||
<label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
|
||||
<label><input type="checkbox" name="personality" checked> Loving</label>
|
||||
<label><input type="checkbox" name="personality"> Lazy</label>
|
||||
<label><input type="checkbox" name="personality"> Energetic</label><br>
|
||||
<input type="text" placeholder="cat photo URL" required>
|
||||
<button type="submit">Submit</button>
|
||||
</form>
|
||||
</main>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<link href="https://fonts.googleapis.com/css?family=Lobster" rel="stylesheet" type="text/css">
|
||||
<style>
|
||||
.red-text {
|
||||
color: red;
|
||||
}
|
||||
|
||||
h2 {
|
||||
font-family: Lobster, monospace;
|
||||
}
|
||||
|
||||
p {
|
||||
font-size: 16px;
|
||||
font-family: monospace;
|
||||
}
|
||||
|
||||
.thick-green-border {
|
||||
border-color: green;
|
||||
border-width: 10px;
|
||||
border-style: solid;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.smaller-image {
|
||||
width: 100px;
|
||||
}
|
||||
|
||||
.silver-background {
|
||||
background-color: silver;
|
||||
}
|
||||
</style>
|
||||
|
||||
<h2 class="red-text">CatPhotoApp</h2>
|
||||
<main>
|
||||
<p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
|
||||
|
||||
<a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
|
||||
|
||||
<div class="silver-background">
|
||||
<p>Things cats love:</p>
|
||||
<ul>
|
||||
<li>cat nip</li>
|
||||
<li>laser pointers</li>
|
||||
<li>lasagna</li>
|
||||
</ul>
|
||||
<p>Top 3 things cats hate:</p>
|
||||
<ol>
|
||||
<li>flea treatment</li>
|
||||
<li>thunder</li>
|
||||
<li>other cats</li>
|
||||
</ol>
|
||||
</div>
|
||||
|
||||
<form action="https://freecatphotoapp.com/submit-cat-photo">
|
||||
<label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
|
||||
<label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
|
||||
<label><input type="checkbox" name="personality" checked> Loving</label>
|
||||
<label><input type="checkbox" name="personality"> Lazy</label>
|
||||
<label><input type="checkbox" name="personality"> Energetic</label><br>
|
||||
<input type="text" placeholder="cat photo URL" required>
|
||||
<button type="submit">Submit</button>
|
||||
</form>
|
||||
</main>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 引入谷歌字体
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cM9MRsJ'
|
||||
forumTopicId: 18200
|
||||
dashedName: import-a-google-font
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -67,5 +68,103 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
.red-text {
|
||||
color: red;
|
||||
}
|
||||
|
||||
p {
|
||||
font-size: 16px;
|
||||
font-family: monospace;
|
||||
}
|
||||
</style>
|
||||
|
||||
<h2 class="red-text">CatPhotoApp</h2>
|
||||
<main>
|
||||
<p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
|
||||
|
||||
<a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
|
||||
|
||||
<div>
|
||||
<p>Things cats love:</p>
|
||||
<ul>
|
||||
<li>cat nip</li>
|
||||
<li>laser pointers</li>
|
||||
<li>lasagna</li>
|
||||
</ul>
|
||||
<p>Top 3 things cats hate:</p>
|
||||
<ol>
|
||||
<li>flea treatment</li>
|
||||
<li>thunder</li>
|
||||
<li>other cats</li>
|
||||
</ol>
|
||||
</div>
|
||||
|
||||
<form action="https://freecatphotoapp.com/submit-cat-photo">
|
||||
<label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
|
||||
<label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
|
||||
<label><input type="checkbox" name="personality" checked> Loving</label>
|
||||
<label><input type="checkbox" name="personality"> Lazy</label>
|
||||
<label><input type="checkbox" name="personality"> Energetic</label><br>
|
||||
<input type="text" placeholder="cat photo URL" required>
|
||||
<button type="submit">Submit</button>
|
||||
</form>
|
||||
</main>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<link href="https://fonts.googleapis.com/css?family=Lobster" rel="stylesheet" type="text/css">
|
||||
<style>
|
||||
.red-text {
|
||||
color: red;
|
||||
}
|
||||
|
||||
p {
|
||||
font-size: 16px;
|
||||
font-family: monospace;
|
||||
}
|
||||
|
||||
h2 {
|
||||
font-family: Lobster;
|
||||
}
|
||||
</style>
|
||||
|
||||
<h2 class="red-text">CatPhotoApp</h2>
|
||||
<main>
|
||||
<p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
|
||||
|
||||
<a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
|
||||
|
||||
<div>
|
||||
<p>Things cats love:</p>
|
||||
<ul>
|
||||
<li>cat nip</li>
|
||||
<li>laser pointers</li>
|
||||
<li>lasagna</li>
|
||||
</ul>
|
||||
<p>Top 3 things cats hate:</p>
|
||||
<ol>
|
||||
<li>flea treatment</li>
|
||||
<li>thunder</li>
|
||||
<li>other cats</li>
|
||||
</ol>
|
||||
</div>
|
||||
|
||||
<form action="https://freecatphotoapp.com/submit-cat-photo">
|
||||
<label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
|
||||
<label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
|
||||
<label><input type="checkbox" name="personality" checked> Loving</label>
|
||||
<label><input type="checkbox" name="personality"> Lazy</label>
|
||||
<label><input type="checkbox" name="personality"> Energetic</label><br>
|
||||
<input type="text" placeholder="cat photo URL" required>
|
||||
<button type="submit">Submit</button>
|
||||
</form>
|
||||
</main>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 通过浏览器降级提高兼容性
|
||||
challengeType: 0
|
||||
videoUrl: ''
|
||||
forumTopicId: 301087
|
||||
dashedName: improve-compatibility-with-browser-fallbacks
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -32,5 +33,38 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
:root {
|
||||
--red-color: red;
|
||||
}
|
||||
.red-box {
|
||||
|
||||
background: var(--red-color);
|
||||
height: 200px;
|
||||
width:200px;
|
||||
}
|
||||
</style>
|
||||
<div class="red-box"></div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
:root {
|
||||
--red-color: red;
|
||||
}
|
||||
.red-box {
|
||||
background: red;
|
||||
background: var(--red-color);
|
||||
height: 200px;
|
||||
width:200px;
|
||||
}
|
||||
</style>
|
||||
<div class="red-box"></div>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 继承 CSS 变量
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cyLZZhZ'
|
||||
forumTopicId: 301088
|
||||
dashedName: inherit-css-variables
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -28,5 +29,216 @@ assert(
|
||||
);
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
:root {
|
||||
/* Only change code below this line */
|
||||
|
||||
/* Only change code above this line */
|
||||
}
|
||||
|
||||
body {
|
||||
background: var(--penguin-belly, #c6faf1);
|
||||
}
|
||||
|
||||
.penguin {
|
||||
--penguin-skin: gray;
|
||||
--penguin-beak: orange;
|
||||
position: relative;
|
||||
margin: auto;
|
||||
display: block;
|
||||
margin-top: 5%;
|
||||
width: 300px;
|
||||
height: 300px;
|
||||
}
|
||||
|
||||
.right-cheek {
|
||||
top: 15%;
|
||||
left: 35%;
|
||||
background: var(--penguin-belly, white);
|
||||
width: 60%;
|
||||
height: 70%;
|
||||
border-radius: 70% 70% 60% 60%;
|
||||
}
|
||||
|
||||
.left-cheek {
|
||||
top: 15%;
|
||||
left: 5%;
|
||||
background: var(--penguin-belly, white);
|
||||
width: 60%;
|
||||
height: 70%;
|
||||
border-radius: 70% 70% 60% 60%;
|
||||
}
|
||||
|
||||
.belly {
|
||||
top: 60%;
|
||||
left: 2.5%;
|
||||
background: var(--penguin-belly, white);
|
||||
width: 95%;
|
||||
height: 100%;
|
||||
border-radius: 120% 120% 100% 100%;
|
||||
}
|
||||
|
||||
.penguin-top {
|
||||
top: 10%;
|
||||
left: 25%;
|
||||
background: var(--penguin-skin, gray);
|
||||
width: 50%;
|
||||
height: 45%;
|
||||
border-radius: 70% 70% 60% 60%;
|
||||
}
|
||||
|
||||
.penguin-bottom {
|
||||
top: 40%;
|
||||
left: 23.5%;
|
||||
background: var(--penguin-skin, gray);
|
||||
width: 53%;
|
||||
height: 45%;
|
||||
border-radius: 70% 70% 100% 100%;
|
||||
}
|
||||
|
||||
.right-hand {
|
||||
top: 0%;
|
||||
left: -5%;
|
||||
background: var(--penguin-skin, gray);
|
||||
width: 30%;
|
||||
height: 60%;
|
||||
border-radius: 30% 30% 120% 30%;
|
||||
transform: rotate(45deg);
|
||||
z-index: -1;
|
||||
}
|
||||
|
||||
.left-hand {
|
||||
top: 0%;
|
||||
left: 75%;
|
||||
background: var(--penguin-skin, gray);
|
||||
width: 30%;
|
||||
height: 60%;
|
||||
border-radius: 30% 30% 30% 120%;
|
||||
transform: rotate(-45deg);
|
||||
z-index: -1;
|
||||
}
|
||||
|
||||
.right-feet {
|
||||
top: 85%;
|
||||
left: 60%;
|
||||
background: var(--penguin-beak, orange);
|
||||
width: 15%;
|
||||
height: 30%;
|
||||
border-radius: 50% 50% 50% 50%;
|
||||
transform: rotate(-80deg);
|
||||
z-index: -2222;
|
||||
}
|
||||
|
||||
.left-feet {
|
||||
top: 85%;
|
||||
left: 25%;
|
||||
background: var(--penguin-beak, orange);
|
||||
width: 15%;
|
||||
height: 30%;
|
||||
border-radius: 50% 50% 50% 50%;
|
||||
transform: rotate(80deg);
|
||||
z-index: -2222;
|
||||
}
|
||||
|
||||
.right-eye {
|
||||
top: 45%;
|
||||
left: 60%;
|
||||
background: black;
|
||||
width: 15%;
|
||||
height: 17%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.left-eye {
|
||||
top: 45%;
|
||||
left: 25%;
|
||||
background: black;
|
||||
width: 15%;
|
||||
height: 17%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.sparkle {
|
||||
top: 25%;
|
||||
left: 15%;
|
||||
background: white;
|
||||
width: 35%;
|
||||
height: 35%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.blush-right {
|
||||
top: 65%;
|
||||
left: 15%;
|
||||
background: pink;
|
||||
width: 15%;
|
||||
height: 10%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.blush-left {
|
||||
top: 65%;
|
||||
left: 70%;
|
||||
background: pink;
|
||||
width: 15%;
|
||||
height: 10%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.beak-top {
|
||||
top: 60%;
|
||||
left: 40%;
|
||||
background: var(--penguin-beak, orange);
|
||||
width: 20%;
|
||||
height: 10%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.beak-bottom {
|
||||
top: 65%;
|
||||
left: 42%;
|
||||
background: var(--penguin-beak, orange);
|
||||
width: 16%;
|
||||
height: 10%;
|
||||
border-radius: 50%;
|
||||
}
|
||||
|
||||
.penguin * {
|
||||
position: absolute;
|
||||
}
|
||||
</style>
|
||||
<div class="penguin">
|
||||
<div class="penguin-bottom">
|
||||
<div class="right-hand"></div>
|
||||
<div class="left-hand"></div>
|
||||
<div class="right-feet"></div>
|
||||
<div class="left-feet"></div>
|
||||
</div>
|
||||
<div class="penguin-top">
|
||||
<div class="right-cheek"></div>
|
||||
<div class="left-cheek"></div>
|
||||
<div class="belly"></div>
|
||||
<div class="right-eye">
|
||||
<div class="sparkle"></div>
|
||||
</div>
|
||||
<div class="left-eye">
|
||||
<div class="sparkle"></div>
|
||||
</div>
|
||||
<div class="blush-right"></div>
|
||||
<div class="blush-left"></div>
|
||||
<div class="beak-top"></div>
|
||||
<div class="beak-bottom"></div>
|
||||
</div>
|
||||
</div>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>:root {--penguin-belly: pink;}</style>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 从 body 元素继承样式
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c9bmdtR'
|
||||
forumTopicId: 18204
|
||||
dashedName: inherit-styles-from-the-body-element
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -82,5 +83,29 @@ assert(
|
||||
assert($('h1').length > 0 && $('h1').css('color') === 'rgb(0, 128, 0)');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background-color: black;
|
||||
}
|
||||
|
||||
</style>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background-color: black;
|
||||
font-family: monospace;
|
||||
color: green;
|
||||
}
|
||||
|
||||
</style>
|
||||
<h1>Hello World!</h1>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 用 border-radius 制作圆形图片
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/c2MvrcB'
|
||||
forumTopicId: 18229
|
||||
dashedName: make-circular-images-with-a-border-radius
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -28,5 +29,131 @@ assert(parseInt($('img').css('border-top-left-radius')) > 48);
|
||||
assert(code.match(/50%/g));
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<link href="https://fonts.googleapis.com/css?family=Lobster" rel="stylesheet" type="text/css">
|
||||
<style>
|
||||
.red-text {
|
||||
color: red;
|
||||
}
|
||||
|
||||
h2 {
|
||||
font-family: Lobster, monospace;
|
||||
}
|
||||
|
||||
p {
|
||||
font-size: 16px;
|
||||
font-family: monospace;
|
||||
}
|
||||
|
||||
.thick-green-border {
|
||||
border-color: green;
|
||||
border-width: 10px;
|
||||
border-style: solid;
|
||||
border-radius: 10px;
|
||||
}
|
||||
|
||||
.smaller-image {
|
||||
width: 100px;
|
||||
}
|
||||
</style>
|
||||
|
||||
<h2 class="red-text">CatPhotoApp</h2>
|
||||
<main>
|
||||
<p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
|
||||
|
||||
<a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
|
||||
|
||||
<div>
|
||||
<p>Things cats love:</p>
|
||||
<ul>
|
||||
<li>cat nip</li>
|
||||
<li>laser pointers</li>
|
||||
<li>lasagna</li>
|
||||
</ul>
|
||||
<p>Top 3 things cats hate:</p>
|
||||
<ol>
|
||||
<li>flea treatment</li>
|
||||
<li>thunder</li>
|
||||
<li>other cats</li>
|
||||
</ol>
|
||||
</div>
|
||||
|
||||
<form action="https://freecatphotoapp.com/submit-cat-photo">
|
||||
<label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
|
||||
<label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
|
||||
<label><input type="checkbox" name="personality" checked> Loving</label>
|
||||
<label><input type="checkbox" name="personality"> Lazy</label>
|
||||
<label><input type="checkbox" name="personality"> Energetic</label><br>
|
||||
<input type="text" placeholder="cat photo URL" required>
|
||||
<button type="submit">Submit</button>
|
||||
</form>
|
||||
</main>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<link href="https://fonts.googleapis.com/css?family=Lobster" rel="stylesheet" type="text/css">
|
||||
<style>
|
||||
.red-text {
|
||||
color: red;
|
||||
}
|
||||
|
||||
h2 {
|
||||
font-family: Lobster, monospace;
|
||||
}
|
||||
|
||||
p {
|
||||
font-size: 16px;
|
||||
font-family: monospace;
|
||||
}
|
||||
|
||||
.thick-green-border {
|
||||
border-color: green;
|
||||
border-width: 10px;
|
||||
border-style: solid;
|
||||
border-radius: 10px;
|
||||
}
|
||||
|
||||
.smaller-image {
|
||||
width: 100px;
|
||||
border-radius: 50%;
|
||||
}
|
||||
</style>
|
||||
|
||||
<h2 class="red-text">CatPhotoApp</h2>
|
||||
<main>
|
||||
<p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
|
||||
|
||||
<a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
|
||||
|
||||
<div>
|
||||
<p>Things cats love:</p>
|
||||
<ul>
|
||||
<li>cat nip</li>
|
||||
<li>laser pointers</li>
|
||||
<li>lasagna</li>
|
||||
</ul>
|
||||
<p>Top 3 things cats hate:</p>
|
||||
<ol>
|
||||
<li>flea treatment</li>
|
||||
<li>thunder</li>
|
||||
<li>other cats</li>
|
||||
</ol>
|
||||
</div>
|
||||
|
||||
<form action="https://freecatphotoapp.com/submit-cat-photo">
|
||||
<label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
|
||||
<label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
|
||||
<label><input type="checkbox" name="personality" checked> Loving</label>
|
||||
<label><input type="checkbox" name="personality"> Lazy</label>
|
||||
<label><input type="checkbox" name="personality"> Energetic</label><br>
|
||||
<input type="text" placeholder="cat photo URL" required>
|
||||
<button type="submit">Submit</button>
|
||||
</form>
|
||||
</main>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: Important 的优先级最高
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cm24rcp'
|
||||
forumTopicId: 18249
|
||||
dashedName: override-all-other-styles-by-using-important
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -60,5 +61,48 @@ assert(
|
||||
assert($('h1').css('color') === 'rgb(255, 192, 203)');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background-color: black;
|
||||
font-family: monospace;
|
||||
color: green;
|
||||
}
|
||||
#orange-text {
|
||||
color: orange;
|
||||
}
|
||||
.pink-text {
|
||||
color: pink;
|
||||
}
|
||||
.blue-text {
|
||||
color: blue;
|
||||
}
|
||||
</style>
|
||||
<h1 id="orange-text" class="pink-text blue-text" style="color: white">Hello World!</h1>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background-color: black;
|
||||
font-family: monospace;
|
||||
color: green;
|
||||
}
|
||||
#orange-text {
|
||||
color: orange;
|
||||
}
|
||||
.pink-text {
|
||||
color: pink !important;
|
||||
}
|
||||
.blue-text {
|
||||
color: blue;
|
||||
}
|
||||
</style>
|
||||
<h1 id="orange-text" class="pink-text blue-text" style="color: white">Hello World!</h1>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: ID 选择器优先级高于 Class 选择器
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cRkpDhB'
|
||||
forumTopicId: 18251
|
||||
dashedName: override-class-declarations-by-styling-id-attributes
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -76,5 +77,45 @@ assert(!code.match(/<h1.*style.*>/gi));
|
||||
assert($('h1').css('color') === 'rgb(255, 165, 0)');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background-color: black;
|
||||
font-family: monospace;
|
||||
color: green;
|
||||
}
|
||||
.pink-text {
|
||||
color: pink;
|
||||
}
|
||||
.blue-text {
|
||||
color: blue;
|
||||
}
|
||||
</style>
|
||||
<h1 class="pink-text blue-text">Hello World!</h1>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background-color: black;
|
||||
font-family: monospace;
|
||||
color: green;
|
||||
}
|
||||
.pink-text {
|
||||
color: pink;
|
||||
}
|
||||
.blue-text {
|
||||
color: blue;
|
||||
}
|
||||
#orange-text {
|
||||
color: orange;
|
||||
}
|
||||
</style>
|
||||
<h1 id="orange-text" class="pink-text blue-text">Hello World!</h1>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: 内联样式的优先级高于 ID 选择器
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cGJDRha'
|
||||
forumTopicId: 18252
|
||||
dashedName: override-class-declarations-with-inline-styles
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -52,5 +53,48 @@ assert(document.querySelector('h1[style]'));
|
||||
assert($('h1').css('color') === 'rgb(255, 255, 255)');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background-color: black;
|
||||
font-family: monospace;
|
||||
color: green;
|
||||
}
|
||||
#orange-text {
|
||||
color: orange;
|
||||
}
|
||||
.pink-text {
|
||||
color: pink;
|
||||
}
|
||||
.blue-text {
|
||||
color: blue;
|
||||
}
|
||||
</style>
|
||||
<h1 id="orange-text" class="pink-text blue-text">Hello World!</h1>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background-color: black;
|
||||
font-family: monospace;
|
||||
color: green;
|
||||
}
|
||||
#orange-text {
|
||||
color: orange;
|
||||
}
|
||||
.pink-text {
|
||||
color: pink;
|
||||
}
|
||||
.blue-text {
|
||||
color: blue;
|
||||
}
|
||||
</style>
|
||||
<h1 id="orange-text" class="pink-text blue-text" style="color: white">Hello World!</h1>
|
||||
```
|
||||
|
||||
@ -4,6 +4,7 @@ title: Class 选择器的优先级高于继承样式
|
||||
challengeType: 0
|
||||
videoUrl: 'https://scrimba.com/c/cGJDQug'
|
||||
forumTopicId: 18253
|
||||
dashedName: override-styles-in-subsequent-css
|
||||
---
|
||||
|
||||
# --description--
|
||||
@ -52,5 +53,40 @@ assert($('.pink-text').hasClass('blue-text'));
|
||||
assert($('h1').css('color') === 'rgb(0, 0, 255)');
|
||||
```
|
||||
|
||||
# --seed--
|
||||
|
||||
## --seed-contents--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background-color: black;
|
||||
font-family: monospace;
|
||||
color: green;
|
||||
}
|
||||
.pink-text {
|
||||
color: pink;
|
||||
}
|
||||
</style>
|
||||
<h1 class="pink-text">Hello World!</h1>
|
||||
```
|
||||
|
||||
# --solutions--
|
||||
|
||||
```html
|
||||
<style>
|
||||
body {
|
||||
background-color: black;
|
||||
font-family: monospace;
|
||||
color: green;
|
||||
}
|
||||
.pink-text {
|
||||
color: pink;
|
||||
}
|
||||
|
||||
.blue-text {
|
||||
color: blue;
|
||||
}
|
||||
</style>
|
||||
<h1 class="pink-text blue-text">Hello World!</h1>
|
||||
```
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user