<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Bootstrap 实例 - 按钮</title>
<link rel="stylesheet" href="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://cdn.staticfile.org/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<h2>分隔按钮</h2>
<div class="btn-group">
<button type="button" class="btn btn-primary">Sony</button>
<button type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown">
<span class="caret"></span>
</button>
<ul class="dropdown-menu" role="menu">
<li><a href="#">Tablet</a></li>
<li><a href="#">Smartphone</a></li>
</ul>
</div>
</div>
</body>
</html>
![](https://img.laitimes.com/img/9ZDMuAjOiMmIsIjOiQnIsIyZuBnLxIzN3IDOzgDMy0SO5QTOzcDMzETOxUDM5EDMy0COykDMyATMvwVNwkTMwIzLchjM5AjMwEzLcd2bsJ2Lc12bj5ycn9Gbi52YugTMwIzZtl2Lc9CX6MHc0RHaiojIsJye.png)
转载于:https://www.cnblogs.com/tszr/p/10888940.html