73 lines
1.5 KiB
Markdown
73 lines
1.5 KiB
Markdown
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---
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id: 587d78ab367417b2b2512af0
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title: 'Use display: flex to Position Two Boxes'
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challengeType: 0
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videoUrl: ''
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localeTitle: 使用display:flex定位两个Box
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---
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## Description
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<section id="description">本节使用交替挑战样式来展示如何使用CSS以灵活的方式定位元素。首先,挑战将解释理论,然后使用简单推文组件的实际挑战将应用flexbox概念。放置CSS属性<code>display: flex;</code>在元素上允许您使用其他flex属性来构建响应式页面。 </section>
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## Instructions
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<section id="instructions">将CSS属性<code>display</code>添加到<code>#box-container</code>并将其值设置为flex。 </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>#box-container</code>应将<code>display</code>属性设置为flex值。'
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testString: 'assert($("#box-container").css("display") == "flex", "<code>#box-container</code> should have the <code>display</code> property set to a value of flex.");'
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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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#box-container {
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height: 500px;
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}
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#box-1 {
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background-color: dodgerblue;
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width: 50%;
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height: 50%;
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}
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#box-2 {
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background-color: orangered;
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width: 50%;
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height: 50%;
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}
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</style>
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<div id="box-container">
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<div id="box-1"></div>
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<div id="box-2"></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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