<html>
<head>
<title>Bootstrap 实例 - 按钮选项</title>
<link href="https://libs.baidu.com/bootstrap/3.0.3/css/bootstrap.min.css" rel="stylesheet">
<script src="https://libs.baidu.com/jquery/2.0.0/jquery.min.js"></script>
<script src="https://libs.baidu.com/bootstrap/3.0.3/js/bootstrap.min.js"></script>
</head>
<body>
<button type="button" class="btn btn-default">默认按钮</button>
<button type="button" class="btn btn-primary">原始按钮</button>
<button type="button" class="btn btn-success">成功按钮</button>
<button type="button" class="btn btn-info">信息按钮</button>
<button type="button" class="btn btn-warning">警告按钮</button>
<button type="button" class="btn btn-danger">危险按钮</button>
<button type="button" class="btn btn-link">链接按钮</button>
</body>
</html>