Bootstrap历练实例:响应式导航

<!DOCTYPE html>
<html lang="zh-cn">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta http-equiv="X-UA-Compatible"content="IE=edge" />
<meta name="viewport"content="width=device-width,initial-scale=1.0" />
<link rel="stylesheet"href="bootstrap-3.3.5/dist/css/bootstrap.min.css" />
<title>Bootstrap历练实例:响应式导航</title>
<meta charset="utf-8" />
<!--[if lt IE 9]-->
<script src="http://apps.bdimg.com/libs/html5shiv/3.7/html5shiv.min.js"></script>
<script src="http://apps.bdimg.com/libs/respond.js/1.4.2/respond.js"></script>
<!--[endif]-->
</head>
<body>
<nav class="navbar navbar-inverse"role="navigation">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle"data-toggle="collapse"data-target="#navbar">
<span class="sr-only">切换导航</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a href="#"class="navbar-brand">Bootstrap</a>
</div>
<div class="navbar-collapse collapse"></script>
</body>
</html>