<!DOCTYPE html>
<html>
<head>
<title>jQuery水平下拉菜单实现</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" charset="UTF-8" >
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<script src="bootstrap/js/jquery-1.11.1.min.js"></script>
<!--[if lt IE 9]>
<script src="bootstrap/js/html5shiv.js"></script>
<script src="bootstrap/js/respond.min.js"></script>
<![endif]-->
<style type="text/css">
.menus{border:1px solid red; float:left; margin-left:4px; background:red;}
.menus a{display:block; width:100px; text-align:center;}
.menu{display:none;}
a{cursor:pointer;text-decoration:none;}
a:hover{background:white; text-decoration:none;}
a:visited{text-decoration:none; color:black;}
</style>
<script>
$(function(){
$(".menu-title").click(function(){
$(this).next().toggleClass();
});
});
</script>
</head>
<body>
<div class="menus">
<a class="menu-title">菜单项</a>
<div class="menu">
<a href="#" class="menu-item">菜单列表</a>
<a href="#" class="menu-item">菜单列表</a>
<a href="#" class="menu-item">菜单列表</a>
<a href="#" class="menu-item">菜单列表</a>
</div>
</div>
<div class="menus">
<a class="menu-title">菜单项</a>
<div class="menu">
<a href="#" class="menu-item">菜单列表</a>
<a href="#" class="menu-item">菜单列表</a>
<a href="#" class="menu-item">菜单列表</a>
<a href="#" class="menu-item">菜单列表</a>
</div>
</div>
<div class="menus">
<a class="menu-title">菜单项</a>
<div class="menu">
<a href="#" class="menu-item">菜单列表</a>
<a href="#" class="menu-item">菜单列表</a>
<a href="#" class="menu-item">菜单列表</a>
<a href="#" class="menu-item">菜单列表</a>
</div>
</div>
<div class="menus">
<a class="menu-title">菜单项</a>
<div class="menu">
<a href="#" class="menu-item">菜单列表</a>
<a href="#" class="menu-item">菜单列表</a>
<a href="#" class="menu-item">菜单列表</a>
<a href="#" class="menu-item">菜单列表</a>
</div>
</div>
</body>
</html>
jQuery水平下拉菜单实现
原文：http://www.cnblogs.com/Oraice/p/5000440.html
