代码编辑器：
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<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
<script src="https://cdn.bootcss.com/jquery/2.1.1/jquery.min.js"></script>6
<script src="https://cdn.bootcss.com/foundation/5.5.3/js/foundation.min.js"></script>7
<script src="https://cdn.bootcss.com/foundation/5.5.3/js/vendor/modernizr.js"></script>8
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<h2>下拉菜单触发条件</h2>10
<a href="#" data-dropdown="id01" data-options="is_hover:true" class="button dropdown">鼠标移动到我这</a>11
<ul id="id01" data-dropdown-content class="f-dropdown">12
<li><a href="#">Link 1</a></li>13
<li><a href="#">Link 2</a></li>14
<li><a href="#">Link 3</a></li>15
</ul>16
<script>17
$(document).ready(function() {$(document).foundation();})18
</script>