77 lines
2.4 KiB
Markdown
77 lines
2.4 KiB
Markdown
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---
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id: 5a9036ee38fddaf9a66b5d34
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title: Use CSS Grid units to Change the Size of Columns and Rows
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challengeType: 0
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videoUrl: ''
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localeTitle: 使用CSS网格单位更改列和行的大小
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---
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## Description
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<section id="description">您可以在CSS Grid中使用绝对和相对单位（如<code>px</code>和<code>em</code>来定义行和列的大小。您也可以使用这些： <code>fr</code> ：将列或行设置为可用空间的一小部分， <code>auto</code> ： <code>auto</code>将列或行设置为其内容的宽度或高度， <code>%</code> ：将列或行调整为百分比宽度它的容器。这是在预览中生成输出的代码： <blockquote> grid-template-columns：auto 50px 10％2fr 1fr; </blockquote>此代码段创建了五列。第一列与其内容一样宽，第二列是50px，第三列是其容器的10％，最后两列;剩下的空间分为三个部分，两个分配给第四列，一个分配给第五个。 </section>
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## Instructions
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<section id="instructions">创建一个包含三列的网格，其宽度如下：1fr，100px和2fr。 </section>
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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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- text: '<code>container</code>类应该有一个<code>grid-template-columns</code>属性，该属性有三列，宽度如下： <code>1fr, 100px, and 2fr</code> 。'
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testString: 'assert(code.match(/.container\s*?{[\s\S]*grid-template-columns\s*?:\s*?1fr\s*?100px\s*?2fr\s*?;[\s\S]*}/gi), "<code>container</code> class should have a <code>grid-template-columns</code> property that has three columns with the following widths: <code>1fr, 100px, and 2fr</code>.");'
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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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.d1{background:LightSkyBlue;}
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.d2{background:LightSalmon;}
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.d3{background:PaleTurquoise;}
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.d4{background:LightPink;}
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.d5{background:PaleGreen;}
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.container {
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font-size: 40px;
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width: 100%;
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background: LightGray;
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display: grid;
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/* modify the code below this line */
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grid-template-columns: auto 50px 10% 2fr 1fr;
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/* modify the code above this line */
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grid-template-rows: 50px 50px;
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}
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</style>
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<div class="container">
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<div class="d1">1</div>
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<div class="d2">2</div>
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<div class="d3">3</div>
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<div class="d4">4</div>
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<div class="d5">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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```js
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// solution required
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```
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</section>
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