97 lines
2.0 KiB
Markdown
97 lines
2.0 KiB
Markdown
---
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id: 587d7791367417b2b2512ab5
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title: Adjust the Height of an Element Using the height Property
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challengeType: 0
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videoUrl: 'https://scrimba.com/c/cEDaDTN'
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forumTopicId: 301034
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localeTitle: 使用 height 属性调整元素的宽度
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---
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## Description
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<section id='description'>
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和 <code>width</code> 属性类似，你可以使用 CSS 里面的 <code>height</code> 属性来指定元素的高度。下面这个例子把图片的高度设置为 20px：
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```css
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img {
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height: 20px;
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}
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```
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</section>
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## Instructions
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<section id='instructions'>
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给 <code>h4</code> 标签添加 <code>height</code> 属性并设置值为 25px。
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<strong>注意：</strong> 可能需要将浏览器的缩放比调整为 100% 才能通过这一挑战。
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</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: '你应该设置 <code>h4</code> 的 <code>height</code> 属性，使其值为 <code>25px</code>。'
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testString: assert($('h4').css('height') == '25px', '你应该设置 <code>h4</code> 的 <code>height</code> 属性，使其值为 <code>25px</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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h4 {
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text-align: center;
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}
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p {
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text-align: justify;
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}
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.links {
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margin-right: 20px;
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text-align: left;
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}
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.fullCard {
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width: 245px;
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border: 1px solid #ccc;
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border-radius: 5px;
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margin: 10px 5px;
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padding: 4px;
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}
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.cardContent {
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padding: 10px;
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}
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</style>
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<div class="fullCard">
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<div class="cardContent">
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<div class="cardText">
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<h4>Google</h4>
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<p>Google 由在斯坦福大学攻读理工博士的拉里·佩奇和谢尔盖·布林共同创建。</p>
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</div>
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<div class="cardLinks">
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<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">拉里·佩奇</a>
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<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">谢尔盖·布林</a>
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</div>
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</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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```html
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// solution required
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```
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</section>
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