<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Bootstrap 实例 - 按钮工具栏</title>
<link rel="stylesheet" href="index.html//cdn.staticfile.net/twitter-bootstrap/3.3.7/css/bootstrap.min.css">
<script src="index.html//cdn.staticfile.net/jquery/2.2.4/jquery.min.js"></script>
<script src="index.html//cdn.staticfile.net/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
<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>
</div>
<div class="btn-group">
<button type="button" class="btn btn-default">按钮 4</button>
<button type="button" class="btn btn-default">按钮 5</button>
<button type="button" class="btn btn-default">按钮 6</button>
<button type="button" class="btn btn-default">按钮 7</button>
<button type="button" class="btn btn-default">按钮 8</button>
<button type="button" class="btn btn-default">按钮 9</button>
</body>
</html>
输入 JavaScript 代码……
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输入 CSS 代码……