<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Bootstrap 按钮</title>
<link rel="stylesheet" href="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/css/bootstrap.min.css">
</head>
<body>
<div class="container">
<button class="btn">.btn</button>
<button class="btn btn-default">.btn-default</button>
<button class="btn btn-primary">.btn-primary</button>
<button class="btn btn-success">.btn-success</button>
<button class="btn btn-info">.btn-info</button>
<button class="btn btn-warning">.btn-warning</button>
<button class="btn btn-danger">.btn-danger</button>
<button class="btn btn-link">.btn-link</button>
<button class="btn btn-lg">.btn-lg</button>
<button class="btn btn-sm">.btn-sm</button>
<button class="btn btn-xs">.btn-xs</button>
<button class="btn btn-block">.btn-block</button>
<button class="btn active">.active</button>
<button class="btn disabled">.disabled</button>
</div>
<script src="http://cdn.static.runoob.com/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</body>
</html>