<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- 上述3个meta标签*必须*放在最前面，任何其他内容都*必须*跟随其后！ -->
<title>Bootstrap</title>
<!-- 1.加载Bootstrap层叠样式表 -->
<link href="css/bootstrap.min.css" rel="stylesheet">
<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
<script src="//cdn.bootcss.com/html5shiv/3.7.2/html5shiv.min.js"></script>
<script src="//cdn.bootcss.com/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body>
<button type="button" class="btn btn-default active">按钮</button>
<button type="button" class="btn btn-success btn-sm">确定</button>
<button type="button" class="btn btn-danger btn-xs" disabled="disabled">危险</button>
<button type="button" class="btn btn-warning btn-lg">警告</button>
<button type="button" class="btn btn-primary btn-sm" disabled="disabled">首选项</button>
<button type="button" class="btn btn-info" disabled="disabled">信息</button>
<a href="#" class="btn btn-default btn-lg" disabled="disabled" role="button">链接</a>
<a href="https://www.baidu.com/" class="btn btn-warning disabled">转到百度</a>
<!-- 加载JQuery和bootstrap核心js -->
<script src="../JQ/jquery-1.12.4.min.js"></script>
<script src="js/bootstrap.min.js"></script>
</body>
</html>
