<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://apps.bdimg.com/libs/bootstrap/3.3.0/css/bootstrap.min.css">
<script src="https://libs.baidu.com/jquery/2.1.4/jquery.min.js"></script>
<script src="https://apps.bdimg.com/libs/bootstrap/3.3.0/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<h2>Form control: inline radio buttons</h2>
<p>The form below contains three inline radio buttons:</p>
<form>
<label class="radio-inline">
<input type="radio" name="optradio" checked="">Option 1
</label>
<label class="radio-inline">
<input type="radio" name="optradio">Option 2
</label>
<label class="radio-inline">
<input type="radio" name="optradio">Option 3
</label>
</form>
</div>
</body>
</html>