jquery仿腾讯云下拉导航
jquery仿腾讯云下拉导航本文关键字词：jquery，腾讯，下拉导航，滑动效果，菜单导航
源码如下：
<!doctype html>
<html>
<head>
<meta charset="UTF-8" />
<title>jquery仿腾讯云下拉导航</title>
<link media="screen" rel="stylesheet" href="demo.css"/>
<style type="text/css">
@charset "UTF-8";
html{font-size:62.5%;font-family:'helvetica neue',tahoma,arial,'hiragino sans gb','Simsun',sans-serif}
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,p,blockquote,th,td,hr{margin:0;padding:0}
body{line-height:1.333;font-size:12px}
h1,h2,h3,h4,h5,h6{font-size:100%;font-family:arial,'hiragino sans gb','microsoft yahei','Simsun',sans-serif}
li{list-style:none}
a:link,a:visited{text-decoration:none}
.head-v3{position:relative;z-index:100;min-width:1000px}
.head-v3 .navigation-inner{margin:0 auto;width:980px;position:relative}
.navigation-up{height:60px;background:#27303f}
.navigation-up .navigation-v3{margin-left:155px;float:left;_margin-left:10px}
.navigation-up .navigation-v3 ul{float:left}
.navigation-up .navigation-v3 li{float:left;font:normal 16px/59px "microsoft yahei";color:#fff}
.navigation-up .navigation-v3 .nav-up-selected{background:#344157}
.navigation-up .navigation-v3 .nav-up-selected-inpage{background:#202833}
.navigation-up .navigation-v3 li h2{font-weight:normal;padding:0;margin:0}
.navigation-up .navigation-v3 li h2 a{padding:0 25px;color:#fff;display:inline-block;height:60px;font-family:"microsoft yahei"}
.navigation-down{position:absolute;top:60px;left:0px;width:100%}
.navigation-down .nav-down-menu{width:100%;margin:0;background:#344157;position:absolute;top:0px}
.navigation-down .nav-down-menu .navigation-down-inner{margin:auto;width:1200px;position:relative}
.navigation-down .nav-down-menu dl{float:left;margin:18px 80px 18px 0}
.navigation-down .menu-1 dl{margin:20px 80px 25px 0}
.navigation-down .menu-1 dt{font:normal 16px "microsoft yahei";color:#61789e;padding-bottom:10px;border-bottom:1px solid #61789e;margin-bottom:10px}
.navigation-down .menu-1 dd a{color:#fff;font:normal 14px/30px "microsoft yahei"}
.navigation-down .menu-1 dd a:hover{color:#60aff6}
.navigation-down .menu-2 dd a,.navigation-down .menu-3 dd a{color:#fff;font:normal 16px "microsoft yahei"}
</style>
</head>
<body>
<div class="head-v3">
<div class="navigation-up">
<div class="navigation-inner">
<div class="navigation-v3">
<ul>
<li class="nav-up-selected-inpage" _t_nav="home">
<h2>
<a href="/">首页</a>
</h2>
</li>
<li class="" _t_nav="product">
<h2>
<a href="/?product/product.php">云产品</a>
</h2>
</li>
<li class="" _t_nav="wechat">
<h2>
<a href="/">微信建站</a>
</h2>
</li>
<li class="" _t_nav="solution">
<h2>
<a href="/">行业解决方案</a>
</h2>
</li>
<li class="" _t_nav="cooperate">
<h2>
<a href="/?agent/agent.php">合作伙伴</a>
</h2>
</li>
<li _t_nav="support">
<h2>
<a href="/?wiki.php">帮助与支持</a>
</h2>
</li>
</ul>
</div>
</div>
</div>
<div class="navigation-down">
<div id="product" class="nav-down-menu menu-1" style="display: none;" _t_nav="product">
<div class="navigation-down-inner">
<dl style="margin-left: 100px;">
<dt>计算机与网络</dt>
<dd>
<a hotrep="hp.header.product.compute1" href="/?product/product.php?item=cvm">云服务器</a>
</dd>
<dd>
<a hotrep="hp.header.product.compute2" href="/?product/product.php?item=cee">弹性Web引擎</a>
</dd>
<dd>
<a hotrep="hp.header.product.compute3" href="/?product/product.php?item=balance">负载均衡</a>
</dd>
</dl>
<dl>
<dt>存储与CDN</dt>
<dd>
<a hotrep="hp.header.product.storage1" href="/?product/product.php?item=cdb">云数据库</a>
</dd>
<dd>
<a hotrep="hp.header.product.storage2" href="/?product/product.php?item=cmem">NoSQL高速存储</a>
</dd>
<dd>
<a hotrep="hp.header.product.storage4" href="/?product/product.php?item=cos">对象存储服务(beta)</a>
</dd>
<dd>
<a hotrep="hp.header.product.storage3" href="/?product/product.php?item=cdn">CDN</a>
</dd>
</dl>
<dl>
<dt>监控与安全</dt>
<dd>
<a hotrep="hp.header.product.monitoring1" href="/?product/product.php?item=monitor">云监控</a>
</dd>
<dd>
<a hotrep="hp.header.product.monitoring2" href="/?product/product.php?item=safe">云安全</a>
</dd>
<dd>
<a hotrep="hp.header.product.monitoring3" href="/?product/product.php?item=cat">云拨测</a>
</dd>
</dl>
<dl>
<dt>数据分析</dt>
<dd>
<a hotrep="hp.header.product.analysis1" href="/?">腾讯云分析</a>
</dd>
<dd>
<a hotrep="hp.header.product.analysis2" href="/?product/product.php?item=keyfactor">关键因子</a>
</dd>
</dl>
<dl>
<dt>开发者工具</dt>
<dd>
<a hotrep="hp.header.product.devtool1" href="/?product/product.php?item=mna">移动加速</a>
</dd>
<dd>
<a hotrep="hp.header.product.devtool2" href="/?product/product.php?item=appup">应用加固</a>
</dd>
<dd>
<a hotrep="hp.header.product.devtool3" href="/?product/product.php?item=dove">信鸽推送</a>
</dd>
</dl>
<dl>
<dt>开发者服务</dt>
<dd>
<a hotrep="hp.header.product.service1" href="/?special/security.php">安全认证服务</a>
</dd>
<dd>
<a hotrep="hp.header.product.service2" href="/?">域名备案</a>
</dd>
</dl>
</div>
</div>
<div id="solution" class="nav-down-menu menu-3 menu-1" style="display: none;" _t_nav="solution">
<div class="navigation-down-inner">
<dl style="margin-left: 380px;">
<dd>
<a class="link" hotrep="hp.header.solution.1" href="http://weixin.qcloud.com/">微信</a>
</dd>
</dl>
<dl>
<dd>
<a class="link" hotrep="hp.header.solution.2" href="/?">游戏</a>
</dd>
</dl>
<dl>
<dd>
<a class="link" hotrep="hp.header.solution.3" href="/">移动应用</a>
</dd>
</dl>
</div>
</div>
<div id="support" class="nav-down-menu menu-3 menu-1" style="display: none;" _t_nav="support">
<div class="navigation-down-inner">
<dl style="margin-left: 610px;">
<dd>
<a class="link" hotrep="hp.header.support.1" href="/?wiki.php">资料库</a>
</dd>
</dl>
<dl>
<dd>
<a class="link" hotrep="hp.header.support.2" href="/?forum.php">论坛</a>
</dd>
</dl>
<dl>
<dd>
<a class="link" hotrep="hp.header.support.3" href="/?fuchi2014.php">亿元扶持</a>
</dd>
</dl>
</div>
</div>
<div id="cooperate" class="nav-down-menu menu-3 menu-1" style="display: none;" _t_nav="cooperate">
<div class="navigation-down-inner">
<dl style="margin-left: 480px;">
<dd>
<a hotrep="hp.header.partner.1" href="/?agent/agent.php">代理商</a>
</dd>
</dl>
<dl>
<dd>
<a hotrep="hp.header.partner.2" href="/?apply/apply.php">微信服务商</a>
</dd>
</dl>
<dl>
<dd>
<a hotrep="hp.header.partner.3" href="/?special/venture.php?from=qcloud.banner">创投机构</a>
</dd>
</dl>
</div>
</div>
</div>
</div>
<div style="text-align:center;margin:50px 0; font:normal 14px/24px 'MicroSoft YaHei';">
<p>适用浏览器：IE8、360、FireFox、Chrome、Safari、Opera、傲游、搜狗、世界之窗. </p>
</div>
<script src="http://libs.baidu.com/jquery/1.9.0/jquery.js"></script>
<script type="text/javascript">
jQuery(document).ready(function(){
var qcloud={};
$('').hover(function(){
var _nav = $(this).attr('_t_nav');
clearTimeout( qcloud[ _nav + '_timer' ] );
qcloud[ _nav + '_timer' ] = setTimeout(function(){
$('').each(function(){
$(this)[ _nav == $(this).attr('_t_nav') ? 'addClass':'removeClass' ]('nav-up-selected');
});
$('#'+_nav).stop(true,true).slideDown(200);
}, 150);
},function(){
var _nav = $(this).attr('_t_nav');
clearTimeout( qcloud[ _nav + '_timer' ] );
qcloud[ _nav + '_timer' ] = setTimeout(function(){
$('').removeClass('nav-up-selected');
$('#'+_nav).stop(true,true).slideUp(200);
}, 150);
});
});
</script>
</body>
</html>
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