用Bootstrap隐藏内容
要使用Bootstrap隐藏内容，请在Bootstrap中使用.hidden类。您可以尝试运行以下代码来隐藏内容：
示例
<!DOCTYPE html>
<html>
<head>
<title>Bootstrap Example</title>
<link href = "/bootstrap/css/bootstrap.min.css" rel = "stylesheet">
<script src = "/scripts/jquery.min.js"></script>
<script src = "/bootstrap/js/bootstrap.min.js"></script>
</head>
<body>
<div class = "row" style = "padding: 91px 100px 19px 50px;">
<div class = "show" style = "left-margin:10px; width:300px; background-color:#ccc;">
Content is visible.
</div>
<div class = "hidden" style = "width:200px; background-color:#ccc;">
Content is hidden.
</div>
</div>
</body>
</html>热门推荐
6 保研的祝福语简短
10 年轻20岁祝福语简短
11 朋友结婚祝福语信息简短
12 女孩婚礼贺卡祝福语简短
13 30段点歌简短祝福语
14 虎年春节祝福语图文简短
15 写给后妈祝福语大全简短
16 简短回复生日祝福语
17 校长送毕业祝福语简短
18 毕业立体贺卡祝福语简短