<link rel="stylesheet" href="https://apps.bdimg.com/libs/jquerymobile/1.4.2/jquery.mobile.min.css">
<script src="https://apps.bdimg.com/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="https://apps.bdimg.com/libs/jquerymobile/1.4.2/jquery.mobile.min.js"></script>
<div data-role="content">
<form method="post" action="demoform.asp">
<div data-role="fieldcontain">
<fieldset data-role="controlgroup">
<legend>请选择您的性别:</legend>
<label for="male">男性</label>
<input type="radio" name="gender" id="male" value="male">
<label for="female">女性</label>