<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.3.2/jquery.mobile-1.3.2.min.css">
<script src="http://code.jquery.com/jquery-1.8.3.min.js"></script>
<script src="http://code.jquery.com/mobile/1.3.2/jquery.mobile-1.3.2.min.js"></script>
</head>
<body>
<div data-role="page" id="pageone">
<div data-role="header">
<h1>可折叠块</h1>
</div>
<div data-role="content">
<div data-role="collapsible" data-collapsed-icon="arrow-d" data-expanded-icon="arrow-u">
<h1>data-collapsed-icon 规定按钮的图标。</h1>
<p>data-expanded-icon 规定内容被展开时按钮的图标。</p>
</div>
</div>
<div data-role="footer">
<h1>页脚</h1>
</div>
</div>
</body>
</html>