79 lines
2.0 KiB
Markdown
79 lines
2.0 KiB
Markdown
---
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id: 5a90376038fddaf9a66b5d3c
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title: Align All Items Horizontally using justify-items
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challengeType: 0
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videoUrl: ''
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localeTitle: 使用对齐项目水平对齐所有项目
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---
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## Description
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<section id="description">有时您希望CSS Grid中的所有项目共享相同的对齐方式。您可以使用以前学过的属性并单独对齐它们，也可以使用网格容器上的<code>justify-items</code>将它们全部水平<code>justify-items</code> 。此属性可以接受您在前两个挑战中学到的所有相同值，不同之处在于它会将网格中的<b>所有</b>项目移动到所需的对齐方式。 </section>
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## Instructions
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<section id="instructions">使用此属性可以水平居中所有项目。 </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>类应该有一个具有<code>center</code>值的<code>justify-items</code>属性。
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testString: 'assert(code.match(/.container\s*?{[\s\S]*justify-items\s*?:\s*?center\s*?;[\s\S]*}/gi), "<code>container</code> class should have a <code>justify-items</code> property that has the value of <code>center</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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.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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.item5{background:PaleGreen;}
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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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/* add your code below this line */
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/* add your code above this line */
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}
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</style>
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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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```js
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// solution required
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```
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</section>
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