2018-10-10 18:03:03 -04:00
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---
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id: 587d78a5367417b2b2512ad8
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challengeType: 0
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2020-02-11 15:46:34 +08:00
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videoUrl: 'https://scrimba.com/c/cQdwJC8'
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forumTopicId: 301052
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2020-10-01 17:54:21 +02:00
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title: 通过添加细微图案作为背景图像来创建纹理
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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 15:46:34 +08:00
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<section id='description'>
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添加一个精致的背景图,可以增加页面的质感,让页面更美观。关键是要找到一个平衡点,抢了内容的风头,喧宾夺主可就不妙了。<code>background</code> 属性支持使用 <code>url()</code> 函数通过链接的方式引入一个指定纹理或样式的图片。图片链接地址在括号内,一般会用引号包起来。
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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 15:46:34 +08:00
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<section id='instructions'>
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用 <code>body</code> 选择器设置整个页面的 <code>background</code> 为 url <code>https://i.imgur.com/MJAkxbh.png</code> 指定的图片。
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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 15:46:34 +08:00
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- text: '<code>body</code> 元素选择器应包含 <code>background</code> 属性,且值为给定的 <code>url</code>。'
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2020-02-18 01:40:55 +09:00
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testString: assert(code.match(/background:\s*?url\(\s*("|'|)https:\/\/cdn-media-1\.freecodecamp\.org\/imgr\/MJAkxbh\.png\1\s*\)/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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body {
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2020-02-11 15:46:34 +08:00
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2018-10-10 18:03:03 -04:00
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}
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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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2020-02-11 15:46:34 +08:00
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```html
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2018-10-10 18:03:03 -04:00
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// solution required
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```
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2020-02-11 15:46:34 +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 15:46:34 +08:00
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