56 lines
1.6 KiB
Markdown
56 lines
1.6 KiB
Markdown
---
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id: bad87fee1348bd9aedf08736
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title: Style the HTML Body Element
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challengeType: 0
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videoUrl: ''
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localeTitle: 设置HTML Body Element的样式
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---
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## Description
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<section id="description">现在让我们重新开始讨论CSS继承。每个HTML页面都有一个<code>body</code>元素。 </section>
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## Instructions
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<section id="instructions">我们可以通过给它一个黑色的<code>background-color</code>来证明<code>body</code>元素存在。我们可以通过在<code>style</code>元素中添加以下内容来实现： <blockquote>身体 { <br>背景颜色：黑色; <br> } </blockquote></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: 给你的<code>body</code>元素黑色的<code>background-color</code> 。
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testString: 'assert($("body").css("background-color") === "rgb(0, 0, 0)", "Give your <code>body</code> element the <code>background-color</code> of black.");'
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- text: 确保您的CSS规则使用左右大括号正确格式化。
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testString: 'assert(code.match(/<style>\s*body\s*\{\s*background.*\s*:\s*.*;\s*\}\s*<\/style>/i), "Make sure your CSS rule is properly formatted with both opening and closing curly brackets.");'
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- text: 确保您的CSS规则以分号结尾。
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testString: 'assert(code.match(/<style>\s*body\s*\{\s*background.*\s*:\s*.*;\s*\}\s*<\/style>/i), "Make sure your CSS rule ends with a semi-colon.");'
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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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</style>
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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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