使用Bootstrap创建按钮组
使用类.btn-group创建按钮组。您可以尝试运行以下代码来实现btn-group类：
示例
<!DOCTYPE html>
<html>
<head>
<title>Bootstrap Example</title>
<link href = "/bootstrap/css/bootstrap.min.css" rel = "stylesheet">
<script src = "/scripts/jquery.min.js"></script>
<script src = "/bootstrap/js/bootstrap.min.js"></script>
</head>
<body>
<p>The following are the buttons:</p>
<div class = "btn-group">
<button type = "button" class = "btn btn-default">One</button>
<button type = "button" class = "btn btn-default">Two</button>
</div>
</body>
</html>