<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title></title>
<link rel="stylesheet" href="css/bootstrap.css" />
<script type="text/javascript" src="js/jquery-1.11.0.js" ></script>
<script type="text/javascript" src="js/bootstrap.js" ></script>
</head>
<body>
<ul class="nav nav-tabs">
<li class="active">
<a href="#html5" data-toggle="tab">HTML5</a>
</li>
<li>
<a href="#bootstrap" data-toggle="tab">Bootstrap</a>
</li>
<li class="dropdown">
<a href="#" data-toggle="dropdown">jQuery<span class="caret"></span></a>
<ul class="dropdown-menu">
<li>
<a href="#">菜单一</a>
</li>
<li>
<a href="#">菜单二</a>
</li>
</ul>
</li>
</ul>
<div class="tab-content">
<div class="tab-pane active" id="html5">HTML5</div>
<div class="tab-pane" id="bootstrap">bootstrap</div>
</div>
</body>
</html>
<html>
<head>
<meta charset="utf-8" />
<title></title>
<link rel="stylesheet" href="css/bootstrap.css" />
<script type="text/javascript" src="js/jquery-1.11.0.js" ></script>
<script type="text/javascript" src="js/bootstrap.js" ></script>
</head>
<body>
<ul class="nav nav-tabs">
<li class="active">
<a href="#html5" data-toggle="tab">HTML5</a>
</li>
<li>
<a href="#bootstrap" data-toggle="tab">Bootstrap</a>
</li>
<li class="dropdown">
<a href="#" data-toggle="dropdown">jQuery<span class="caret"></span></a>
<ul class="dropdown-menu">
<li>
<a href="#">菜单一</a>
</li>
<li>
<a href="#">菜单二</a>
</li>
</ul>
</li>
</ul>
<div class="tab-content">
<div class="tab-pane active" id="html5">HTML5</div>
<div class="tab-pane" id="bootstrap">bootstrap</div>
</div>
</body>
</html>