<html>
<head>
<title>Try Bootstrap Online</title>
<script src="https://libs.baidu.com/jquery/1.8.1/jquery.min.js"></script>
<script src="https://libs.baidu.com/bootstrap/3.0.3/js/bootstrap.min.js"></script>
<link href="https://libs.baidu.com/bootstrap/3.0.3/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div class="panel panel-primary">
<div class="panel-heading">
<h3 class="panel-title">Panel title</h3>
</div>
<div class="panel-body">
This is a Basic panel
</div>
</div>
<div class="panel panel-success">
<div class="panel-heading">
<h3 class="panel-title">Panel title</h3>
</div>
<div class="panel-body">
This is a Basic panel
</div>
</div>
<div class="panel panel-info">
<div class="panel-heading">
<h3 class="panel-title">Panel title</h3>
</div>
<div class="panel-body">
This is a Basic panel
</div>
</div>
<div class="panel panel-warning">
<div class="panel-heading">
<h3 class="panel-title">Panel title</h3>
</div>
<div class="panel-body">
This is a Basic panel
</div>
</div>
<div class="panel panel-danger">
<div class="panel-heading">
<h3 class="panel-title">Panel title</h3>
</div>
<div class="panel-body">
This is a Basic panel
</div>
</div>
</body>
</html>