<title>Bootstrap 实例 - 标签</title>
<link rel="stylesheet" href="/css/bootstrap/bootstrap3.3.7.min.css">
<script src="/js/bootstrap/jquery.min.js"></script>
<script src="/js/bootstrap/bootstrap3.3.7.min.js"></script>
<h1>Example Heading <span class="label label-default">Label</span></h1>
<h2>Example Heading <span class="label label-default">Label</span></h2>
<h3>Example Heading <span class="label label-default">Label</span></h3>
<h4>Example Heading <span class="label label-default">Label</span></h4>