代码编辑器：
x
1
2
<meta charset="utf-8">3
<meta name="viewport" content="width=device-width, initial-scale=1">4
<link rel="stylesheet" href="https://cdn.bootcss.com/foundation/5.5.3/css/foundation.min.css">5
<div style="padding:20px;">6
<h2>按钮元素</h2>7
<a href="#" class="button info" role="button">链接按钮</a>8
<button type="button" class="button info">按钮</button>9
<input type="button" class="button info" value="Input 按钮">10
<input type="submit" class="button info" value="Submit 按钮">11
</div>12