<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title>Bootstrap历练实例：垂直的按钮组</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width,initial-scale=1.0" />
<link rel="stylesheet" href="bootstrap-3.3.5-dist/css/bootstrap.min.css" />
</head>
<body>
<div class="container">
<div class="btn-group-vertical">
<button type="button" class="btn btn-default">按钮1</button>
<button type="button" class="btn btn-default">按钮2</button>
<button type="button" class="btn btn-default">按钮3</button>
<button type="button" class="btn btn-default">按钮4</button>
<div class="btn-group-vertical">
<button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">下列
<span class="caret"></span>
</button>
<ul class="dropdown-menu" role="menu">
<li><a href="#">下拉链接1</a></li>
<li><a href="#">下拉链接2</a></li>
<li><a href="#">下拉链接3</a></li>
</ul>
</div>
</div>
</div>
<script src="jQuery/jquery-2.1.4.js"></script>
<script src="bootstrap-3.3.5-dist/js/bootstrap.min.js"></script>
</body>
</html>