133 lines
3.1 KiB
Markdown
133 lines
3.1 KiB
Markdown
---
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id: bad87fee1348bd9aede08807
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title: 设置元素的字体族名
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challengeType: 0
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videoUrl: 'https://scrimba.com/c/c3bvpCg'
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forumTopicId: 18278
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dashedName: set-the-font-family-of-an-element
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---
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# --description--
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通过 `font-family` 属性，我们可以设置元素里的字体族名。
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如果你想将 `h2` 元素的字体设置为 `sans-serif`，可以这样写：
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```css
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h2 {
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font-family: sans-serif;
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}
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```
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# --instructions--
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请将 `p` 元素的字体设置为 `monospace`。
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# --hints--
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`p` 元素应使用 `monospace` 作为字体。
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```js
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assert(
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$('p')
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.not('.red-text')
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.css('font-family')
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.match(/monospace/i)
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);
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```
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# --seed--
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## --seed-contents--
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```html
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<style>
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.red-text {
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color: red;
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}
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p {
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font-size: 16px;
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}
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</style>
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<h2 class="red-text">CatPhotoApp</h2>
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<main>
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<p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
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<a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
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<div>
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<p>Things cats love:</p>
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<ul>
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<li>cat nip</li>
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<li>laser pointers</li>
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<li>lasagna</li>
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</ul>
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<p>Top 3 things cats hate:</p>
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<ol>
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<li>flea treatment</li>
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<li>thunder</li>
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<li>other cats</li>
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</ol>
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</div>
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<form action="https://freecatphotoapp.com/submit-cat-photo">
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<label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
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<label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
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<label><input type="checkbox" name="personality" checked> Loving</label>
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<label><input type="checkbox" name="personality"> Lazy</label>
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<label><input type="checkbox" name="personality"> Energetic</label><br>
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<input type="text" placeholder="cat photo URL" required>
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<button type="submit">Submit</button>
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</form>
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</main>
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```
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# --solutions--
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```html
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<style>
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.red-text {
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color: red;
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}
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p {
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font-size: 16px;
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font-family: monospace;
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}
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</style>
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<h2 class="red-text">CatPhotoApp</h2>
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<main>
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<p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
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<a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
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<div>
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<p>Things cats love:</p>
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<ul>
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<li>cat nip</li>
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<li>laser pointers</li>
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<li>lasagna</li>
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</ul>
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<p>Top 3 things cats hate:</p>
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<ol>
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<li>flea treatment</li>
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<li>thunder</li>
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<li>other cats</li>
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</ol>
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</div>
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<form action="https://freecatphotoapp.com/submit-cat-photo">
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<label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
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<label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
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<label><input type="checkbox" name="personality" checked> Loving</label>
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<label><input type="checkbox" name="personality"> Lazy</label>
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<label><input type="checkbox" name="personality"> Energetic</label><br>
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<input type="text" placeholder="cat photo URL" required>
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<button type="submit">Submit</button>
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</form>
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</main>
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```
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