<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>特效菜单</title>
<link rel="stylesheet" type="text/css" href="css/demo5.css">
<script type="text/javascript" src="script/jquery-1.12.1.min.js"></script>
</head>
<body>
<div class="nav" id="nav">
<a href="javascript:void(0);">首页</a>
<a href="javascript:void(0);">课程大厅</a>
<a href="javascript:void(0);">学习中心</a>
<a href="javascript:void(0);">个人中心</a>
<a href="javascript:void(0);">关于我们</a>
</div>
<div class="expand" id="expand"> <!--用于定位置,放背景,控制高度-->
<div class="expandDiv"> <!--用于控制总的宽度--> 二级菜单的集合
<div class="expand-list"> <!--单个图片的位置,用flaot:left -->
<a href="javascript:void(0);">主页</a>
</div>
<div class="expand-list">
<a href="javascript:void(0);">前端课程</a>
<a href="javascript:void(0);">手机开发</a>
<a href="javascript:void(0);">后台编程</a>
</div>
<div class="expand-list">
<a href="javascript:void(0);">Javascript</a>
<a href="javascript:void(0);">CSS</a>
<a href="javascript:void(0);">JQuery</a>
</div>
<div class="expand-list">
<a href="javascript:void(0);">主个人信息:页</a>
</div>
<div class="expand-list">
<a href="javascript:void(0);">主页</a>
<a href="javascript:void(0);">主页</a>
<a href="javascript:void(0);">主页</a>
</div>
</div>
<div class="closeBtn" id="closeBtn"></div>
</div>
<script type="text/javascript" src="script/demo5.js"></script>
</body>
</html>