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freeCodeCamp/curriculum/challenges/chinese/03-front-end-libraries/bootstrap/create-a-bootstrap-row.chinese.md
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---
id: bad87fee1348bd9bec908846
title: Create a Bootstrap Row
challengeType: 0
forumTopicId: 16813
localeTitle: 创建一个 Bootstrap Row
---
## Description
<section id='description'>
这次让我们为内联元素创建一个 Bootstrap 栅格系统的 Row
在 <code>h3</code> 标签下方创建一个 class 属性为 <code>row</code> 的 <code>div</code> 元素。
</section>
## Instructions
<section id='instructions'>
</section>
## Tests
<section id='tests'>
```yml
tests:
- text: <code>h3</code> 元素下增加一个 <code>div</code> 元素。
testString: assert(($("div").length > 1) && ($("div.row h3.text-primary").length == 0) && ($("div.row + h3.text-primary").length == 0) && ($("h3.text-primary + div.row").length > 0));
- text: <code>div</code> 元素的 class 属性应为 <code>row</code>。
testString: assert($("div").hasClass("row"));
- text: <code>row div</code> 应该内嵌于 <code>container-fluid div</code>。
testString: assert($("div.container-fluid div.row").length > 0);
- text: 确保所有 <code>div</code> 元素都有一个闭合标签。
testString: assert(code.match(/<\/div>/g) && code.match(/<div/g) && code.match(/<\/div>/g).length === code.match(/<div/g).length);
```
</section>
## Challenge Seed
<section id='challengeSeed'>
<div id='html-seed'>
```html
<div class="container-fluid">
<h3 class="text-primary text-center">jQuery Playground</h3>
</div>
```
</div>
</section>
## Solution
<section id='solution'>
```html
<div class="container-fluid">
<h3 class="text-primary text-center">jQuery Playground</h3>
<div class="row"></div>
</div>
```
</section>