72 lines
1.6 KiB
Markdown
72 lines
1.6 KiB
Markdown
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---
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id: bad87fee1348bd9aec908850
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title: Apply the Default Bootstrap Button Style
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challengeType: 0
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guideUrl: 'https://chinese.freecodecamp.org/guide/certificates/apply-the-default-bootstrap-button-style'
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videoUrl: ''
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localeTitle: 应用默认引导按钮样式
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---
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## Description
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<section id="description"> Bootstrap有另一个名为<code>btn-default</code>按钮类。将<code>btn</code>和<code>btn-default</code>类同时应用于每个<code>button</code>元素。 </section>
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## Instructions
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<section id="instructions">
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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: 将<code>btn</code>类应用于每个<code>button</code>元素。
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testString: 'assert($(".btn").length > 5, "Apply the <code>btn</code> class to each of your <code>button</code> elements.");'
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- text: 将<code>btn-default</code>类应用于每个<code>button</code>元素。
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testString: 'assert($(".btn-default").length > 5, "Apply the <code>btn-default</code> class to each of your <code>button</code> elements.");'
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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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<div class="container-fluid">
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<h3 class="text-primary text-center">jQuery Playground</h3>
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<div class="row">
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<div class="col-xs-6">
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<div class="well">
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<button></button>
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<button></button>
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<button></button>
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</div>
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</div>
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<div class="col-xs-6">
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<div class="well">
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<button></button>
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<button></button>
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<button></button>
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</div>
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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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```js
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// solution required
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```
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</section>
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