<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<!-- 处理低版本IE 4.0不考虑IE8 -->
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<!-- 移动端视口的设置 -->
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- 引入bootstrap.css -->
<link rel="stylesheet" href="css/bootstrap.css">
<script src="js/jquery-1.11.3.min.js"></script>
<script src="js/bootstrap.js"></script> <style>
#login{
width:400px;
}
</style>
</head>
<body>
<div class="container">
<ul class="nav nav-tabs">
<li class="active"><a href="#a" data-toggle="tab">one</a></li>
<li><a href="#b" data-toggle="tab">two</a></li>
<li><a href="#c" data-toggle="tab">three</a></li>
</ul>
<ul class="tab-content">
<li id="a" class="tab-pane active">aaa</li>
<li id="b" class="tab-pane">bbb</li>
<li id="c" class="tab-pane">ccc</li>
</ul>
</div>
</body>
<script>
/*
标签页
内容
— tab-content
— tab-pane
— data-toggle="tab"
— href对应id
— 淡入淡出方式 fade in active
— 鼠标移入方式 js 控制 tab("show")
— 带下拉菜单的切换 */
</script>