2018-10-10 18:03:03 -04:00
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---
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id: 5a94fe2669fb03452672e45e
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title: Use grid-area Without Creating an Areas Template
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challengeType: 0
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2020-02-11 21:39:15 +08:00
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videoUrl: 'https://scrimba.com/p/pByETK/c6N7VhK'
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forumTopicId: 301135
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localeTitle: 使用 grid-area 创建区域模板
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2018-10-10 18:03:03 -04:00
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---
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## Description
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2020-02-11 21:39:15 +08:00
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<section id='description'>
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你在上一次挑战中学到的<code>grid-area</code>属性有另一种使用方式。如果网格中没有定义区域模板,你也可以像这样为它添加一个模板:
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```css
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item1 { grid-area: 1/1/2/4; }
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```
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这里使用了你之前学习的网格线编号来定义网格项的区域。上例中数字代表这些值:
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```css
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grid-area: horizontal line to start at / vertical line to start at / horizontal line to end at / vertical line to end at;
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```
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因此,示例中的网格项将占用第 1 条水平网格线(起始)和第 2 条水平网格线(终止)之间的行,及第 1 条垂直网格线(起始)和第 4 条垂直网格线(终止)之间的列。
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</section>
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2018-10-10 18:03:03 -04:00
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## Instructions
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2020-02-11 21:39:15 +08:00
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<section id='instructions'>
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请用<code>grid-area</code>属性将类为<code>item5</code>的元素放置在第 3 条和第 4 条水平网格线及第 1 条和第 4 条水平网格线之间的区域内。
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</section>
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2018-10-10 18:03:03 -04:00
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## Tests
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<section id='tests'>
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```yml
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tests:
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2020-02-11 21:39:15 +08:00
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- text: '<code>item5</code>类应该有<code>grid-area</code>属性且值为<code>3/1/4/4</code>。'
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testString: 'assert(code.match(/.item5\s*?{[\s\S]*grid-area\s*?:\s*?3\s*?\/\s*?1\s*?\/\s*?4\s*?\/\s*?4\s*?;[\s\S]*}/gi));'
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2018-10-10 18:03:03 -04:00
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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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```html
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<style>
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.item1{background:LightSkyBlue;}
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.item2{background:LightSalmon;}
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.item3{background:PaleTurquoise;}
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.item4{background:LightPink;}
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2018-10-10 18:03:03 -04:00
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.item5 {
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background: PaleGreen;
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2020-02-11 21:39:15 +08:00
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/* 请在本行以下添加你的代码 */
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/* 请在本行以上添加你的代码 */
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2018-10-10 18:03:03 -04:00
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}
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2020-02-11 21:39:15 +08:00
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2018-10-10 18:03:03 -04:00
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.container {
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font-size: 40px;
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min-height: 300px;
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width: 100%;
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background: LightGray;
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display: grid;
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grid-template-columns: 1fr 1fr 1fr;
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grid-template-rows: 1fr 1fr 1fr;
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grid-gap: 10px;
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}
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</style>
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2020-02-11 21:39:15 +08:00
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2018-10-10 18:03:03 -04:00
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<div class="container">
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<div class="item1">1</div>
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<div class="item2">2</div>
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<div class="item3">3</div>
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<div class="item4">4</div>
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<div class="item5">5</div>
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</div>
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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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2020-02-11 21:39:15 +08:00
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2018-10-10 18:03:03 -04:00
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```js
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// solution required
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```
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2020-02-11 21:39:15 +08:00
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2018-10-10 18:03:03 -04:00
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</section>
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2020-02-11 21:39:15 +08:00
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