ee1e8abd87
* 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>
125 lines
2.7 KiB
Markdown
125 lines
2.7 KiB
Markdown
---
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id: 587d781b367417b2b2512abb
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title: 使用 hr 标签创建水平线
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challengeType: 0
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videoUrl: 'https://scrimba.com/c/c3bR8t7'
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forumTopicId: 301049
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dashedName: create-a-horizontal-line-using-the-hr-element
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---
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# --description--
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术语：Horizontal Rule => hr => 水平线。
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你可以用 `hr` 标签来创建一条宽度撑满父元素的水平线。这种水平分割线一般用来表示内容主题的改变，或在视觉上将文档分隔成几个部分。
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# --instructions--
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在卡片标题元素 `h4` 下方添加一个 `hr` 标签。
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**注意：**HTML 中的 `hr` 是自闭合标签，所以我们不需要为它添加结束标签。
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# --hints--
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应存在一个 `hr` 标签。
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```js
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assert($('hr').length == 1);
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```
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`hr` 标签应该在标题和段落之间。
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```js
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assert(code.match(/<\/h4>\s*?<hr(>|\s*?\/>)\s*?<p>/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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<style>
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h4 {
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text-align: center;
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height: 25px;
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}
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p {
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text-align: justify;
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}
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.links {
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text-align: left;
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color: black;
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}
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.fullCard {
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width: 245px;
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border: 1px solid #ccc;
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border-radius: 5px;
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margin: 10px 5px;
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padding: 4px;
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}
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.cardContent {
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padding: 10px;
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}
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.cardText {
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margin-bottom: 30px;
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}
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</style>
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<div class="fullCard">
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<div class="cardContent">
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<div class="cardText">
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<h4><s>Google</s>Alphabet</h4>
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<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>
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</div>
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<div class="cardLinks">
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<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
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<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
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</div>
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</div>
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</div>
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```
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# --solutions--
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```html
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<style>
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h4 {
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text-align: center;
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height: 25px;
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}
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p {
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text-align: justify;
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}
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.links {
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text-align: left;
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color: black;
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}
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.fullCard {
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width: 245px;
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border: 1px solid #ccc;
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border-radius: 5px;
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margin: 10px 5px;
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padding: 4px;
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}
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.cardContent {
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padding: 10px;
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}
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.cardText {
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margin-bottom: 30px;
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}
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</style>
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<div class="fullCard">
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<div class="cardContent">
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<div class="cardText">
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<h4><s>Google</s>Alphabet</h4>
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<hr>
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<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>
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</div>
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<div class="cardLinks">
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<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
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<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
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</div>
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</div>
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</div>
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```
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