HTML代码：
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>DIV+CSS商品分类下拉导航菜单</title>
<LINK rel=stylesheet type=text/css href="css/main.css">
</head>
<body>
<div class="hc_lnav jslist">
<div class="allbtn">
<h2><a href="#"><strong> </strong>全部商品分类<i> </i></a></h2>
<ul style="width:190px" class="jspop box">
<li class=a1>
<div class=tx><a href="#"><i> </i>各地名优茶</a> </div>
<dl>
<dt>热门</dt>
<dd>
<a href="#">西湖龙井</a>
<a href="#">金骏眉</a>
<a href="#">大红袍</a>
<a href="#">铁观音</a>
</dd>
</dl>
<dl>
<dt>名茶</dt>
<dd>
<a href="#">红茶</a>
<a href="#">绿茶</a>
<a href="#">乌龙茶</a>
<a href="#">黑茶</a>
<a href="#">白茶 </a>
</dd>
</dl>
<div class=pop><!--二级菜单的隐藏-->
<h3><a href="#">各地名优茶</a></h3>
<dl>
<dl>
<dt>绿茶</dt>
<dd>
<a class="ui-link" href="#">西湖龙井</a>
<a class="ui-link" href="#">龙井</a>
<a class="ui-link" href="#">黄山毛峰</a>
<a class="ui-link" href="#">安吉白茶</a>
<a class="ui-link" href="#">其他绿茶</a>
</dd>
</dl>
<dl>
<dt>乌龙茶</dt>
<dd>
<a class="ui-link" href="">铁观音</a>
<a class="ui-link" href="">大红袍</a>
<a class="ui-link" href="">水仙</a>
<a class="ui-link" href="">肉桂</a>
<a class="ui-link" href="">台湾乌龙</a>
<a class="ui-link" href="">其他乌龙茶</a>
</dd>
</dl>
<dl>
<dt>红茶</dt>
<dd>
<a class="ui-link" href="" >金骏眉</a>
<a class="ui-link" href="">正山小种</a>
<a class="ui-link" href="">祁门红茶</a>
<a class="ui-link" href="">坦洋工夫</a>
<a class="ui-link" href="javascript:;">其他红茶</a>
<a class="un ui-link" href="">政和工夫</a>
<a class="ui-link" href="">滇红工夫</a>
</dd>
</dl>
<dl>
<dt>黑茶</dt>
<dd>
<a class="ui-link" href="">白沙溪黑茶</a>
<a class="ui-link" href="">普洱茶饼</a>
<a class="ui-link" href="">普洱沱茶</a>
<a class="ui-link" href="">普洱茶砖</a>
<a class="ui-link" href="">普洱散茶</a>
<a class="ui-link" href="">其他黑茶</a>
</dd>
</dl>
<dl>
<dt>白茶</dt>
<dd>
<a class="ui-link" href="#">白牡丹</a>
<a class="ui-link" href="">白毫银针</a>
<a class="ui-link" href="">寿眉</a>
<a class="ui-link" href="">其他白茶</a>
</dd>
</dl>
</dl>
<dl>
<dt>品牌</dt>
<dd>
<a href="">滋恩</a>
<a href="">远荣</a>
<a href="">顶峰</a>
<a href="">公泰</a>
<a href="">一品堂</a>
<a href="">好吉</a>
<a href="">绿雪芽</a>
<a href="">台湾梅山制茶</a>
<a href="" >白沙溪</a>
<a href="">联兴茶叶</a>
</dd>
</dl>
<dl>
<dt>价格</dt>
<dd>
<a href="">100元及以下</a>
<a href="">100-300元</a>
<a href="">300元及以上</a>
</dd>
</dl>
<dl>
<dt>净含量</dt>
<dd>
<a href="" >50g及以下</a>
<a href="">51-100g</a>
<a href="">101-250g</a>
<a href="">250g以上</a>
</dd>
</dl>
<dl>
<dt>包装</dt>
<dd>
<a href="">经济自饮装</a>
<a href="" >精美礼品装</a>
</dd>
</dl>
<div class=clr></div>
<div class=act><a href=""><img src="images/0518092317.jpg" /></a> </div>
</div>
</li>
<li class=a2>
<div class=tx><a href=""><i> </i>花草保健茶</a> </div>
<dl>
<dt>推荐</dt>
<dd>
<a href="">大麦茶</a>
<a href="">苦荞茶</a>
<a href="" >玫瑰花茶</a>
<a href="">雪菊</a>
<a href="" >蜂蜜木瓜粉</a>
</dd>
</dl>
<div class=pop>
<h3><a href="">花草保健茶</a></h3>
<dl>
<dl>
<dt>瘦身</dt>
<dd>
<a class="ui-link" href="" >玫瑰荷叶茶</a>
<a class="ui-link" href="">玄米茶</a>
<a class="ui-link" href="">兰香子</a>
<a class="ui-link" href="" >纤维泡腾片</a>
<a class="ui-link" href="" >青梅苹果酸</a>
<a class="ui-link" href="">三草茶</a>
</dd>
</dl>
<dl>
<dt>美容</dt>
<dd>
<a class="ui-link" href="" >法兰西玫瑰</a>
<a class="ui-link" href="" >冻干柠檬片</a>
<a class="un ui-link" href="">果粒茶</a>
<a class="ui-link" href="" >大麦茶</a>
<a class="ui-link" href="">蜂蜜抹茶粉</a>
</dd>
</dl>
<dl>
<dt>丰胸</dt>
<dd>
<a class="ui-link" href="" >木瓜葛根粉</a>
<a class="ui-link" href="" >蜂蜜木瓜粉</a>
<a class="ui-link" href="">红酒木瓜丽人饮</a>
</dd>
</dl>
</dl>
<dl>
<dt>品牌</dt>
<dd>
<a href="">与花香</a>
<a href="">美丽快攻</a>
<a href="" >顶峰</a>
</dd>
</dl>
<dl>
<dt>价格</dt>
<dd>
<a href="" >100元及以下</a>
<a href="" >100-300元</a>
<a href="">300元及以上</a>
</dd>
</dl>
<dl>
<dt>净含量</dt>
<dd>
<a href="">50g及以下</a>
<a href="">51-100g</a>
<a href="">101-250g</a>
<a href="">250g以上</a>
</dd>
</dl>
<dl>
<dt>包装</dt>
<dd>
<a href="">经济自饮装</a>
<a href="">精美礼品装</a>
</dd>
</dl>
<div class=clr></div>
<div class=act><a href=""><img src="images/0518092236.jpg" /></a></div>
</div>
</li>
<li class=a3>
<div class=tx><a href=""><i> </i>精选茶具</a> </div>
<dl>
<dt>推荐</dt>
<dd>
<a href="" >功夫茶具</a>
<a href="">个人杯</a>
<a href="">茶宠</a>
<a href="">茶叶罐</a>
</dd>
</dl>
<div class=pop>
<h3><a href="">精选茶具</a></h3>
<dl>
<dl>
<dt>陶瓷</dt>
<dd>
<a class="ui-link" href="">茶叶罐</a>
<a class="ui-link" href="">功夫茶具</a>
<a class="ui-link" href="" >茶壶</a>
<a class="ui-link" href="">茶宠</a>
<a class="ui-link" href="" >茶杯</a>
<a class="ui-link" href="">茶具礼盒</a>
</dd>
</dl>
</dl>
<dl>
<dt>品牌</dt>
<dd>
<a href="">恒越</a>
<a href="">卓越</a>
<a href="">国尊陶瓷</a>
<a href="">宏远达</a>
<a href="">福万利</a>
</dd>
</dl>
<dl>
<dt>价格</dt>
<dd>
<a href="">100元及以下</a>
<a href="">100-300元</a>
<a href="">300元及以上</a>
</dd>
</dl>
<dl>
<dt>包装</dt>
<dd>
<a href="">经济自饮装</a>
<a href="">精美礼品装</a>
</dd>
</dl>
<div class=clr></div>
<div class=act><a href=""><img src="images/0518092152.jpg" /></a></div>
</div>
</li>
<li class=a4>
<div class=tx><a href=""><i> </i>可口茶食</a> </div>
<dl>
<dt>推荐</dt>
<dd>
<a href="">橄榄</a>
<a href="">冰糖杨梅</a>
<a href="">酸甜梅</a>
</dd>
</dl>
<div class=pop>
<h3><a href="">可口茶食</a></h3>
<dl>
<dl>
<dt>干果</dt>
<dd>
<a class="ui-link" href="">杏仁</a>
<a class="ui-link" href="">瓜子</a>
<a class="un ui-link" href="">开心果</a>
</dd>
</dl>
<dl>
<dt>零食</dt>
<dd>
<a class="ui-link" href="">水晶柠檬片</a>
<a class="ui-link" href="">方块酥</a>
<a class="ui-link" href="javascript:;">凤梨酥</a>
<a class="ui-link" href="">燕麦巧克力</a>
</dd>
</dl>
</dl>
<dl>
<dt>品牌</dt>
<dd>
<a href="">赛园</a>
<a href="">新味</a>
</dd>
</dl>
<dl>
<dt>价格</dt>
<dd>
<a href="">100元及以下</a>
<a href="">100-300元</a>
<a href="">300元及以上</a>
</dd>
</dl>
<dl>
<dt>净含量</dt>
<dd>
<a href="" >50g及以下</a>
<a href="">51-100g</a>
<a href="">101-250g</a>
<a href="">250g以上</a>
</dd>
</dl>
<dl>
<dt>包装</dt>
<dd>
<a href="">经济自饮装</a>
<a href="">精美礼品装</a>
</dd>
</dl>
<div class=clr></div>
<div class=act><a href=""><img src="images/0518092213.jpg" /></a> </div>
</div>
</li>
</ul>
</div>
</div>
</body>
</html>
CSS代码：
@charset "utf-8";
*{margin:0;padding:0;list-style-type:none;}
a,img{border:0;}
body{line-height:2em;background-color:#ffffff;font-family:arial, helvetica, sans-serif;color:#666666;font-size:12px}
a{color:#666666;text-decoration:none;-webkit-transition-property:color;-moz-transition-property:color;-o-transition-property:color;transition-property:color;-webkit-transition-duration:.2s;-webkit-transition-timing-function:ease-in;-moz-transition-duration:.2s;-moz-transition-timing-function:ease-in;-o-transition-duration:.2s;-o-transition-timing-function:ease-in;transition-duration:.2s;transition-timing-function:ease-in}
a:hover{color:#cd0606;text-decoration:underline}
/* hc_lnav */
.hc_lnav{z-index:9999;position:relative;width:190px;margin:40px 0 0 120px;}
.hc_lnav .allbtn{z-index:99999;position:relative}
.hc_lnav .allbtn h2{font-size:14px;box-shadow:2px 0px 6px -3px #428000;-webkit-box-shadow:2px 0px 6px -3px #428000;-moz-box-shadow:2px 0px 6px -3px #428000}
.hc_lnav .allbtn h2 a{line-height:36px;background-color:#358000;padding-left:10px;width:180px;display:block;font-family:微软雅黑, 黑体;height:36px;color:#ffffff;font-size:14px;font-weight:normal}
.hc_lnav .allbtn h2 a:hover{background-color:#358000;text-decoration:none}
.hc_lnav .allbtn h2 i{}
.hc_lnav .allbtn h2 strong{}
/*一级导航隐藏*/
.hc_lnav .allbtn ul{z-index:99999;position:absolute;background-color:#60a411;width:190px;display:none;height:486px;top:36px;left:0px}
body.hc_home .hc_lnav .allbtn ul{display:block}
body.hc_list .hc_lnav .allbtn ul{display:block}
.hc_lnav .allbtn ul li{padding-bottom:7px;zoom:1;clear:both;cursor:default}
.hc_lnav .allbtn ul li .tx{background-image:url(../images/header/header_bg1.png);line-height:35px;background-color:#559b0d;padding-left:10px;background-repeat:no-repeat;background-position:right center;height:35px;_background-image:none}
.hc_lnav .allbtn ul li .tx a{font-family:微软雅黑, 黑体;color:#ffffff;font-size:14px;-webkit-transition:color 0.1s ease-out 0s;-moz-transition:color 0.1s ease-out 0s;-ms-transition:color 0.1s ease-out 0s;-o-transition:color 0.1s ease-out 0s;transition:color 0.1s ease-out 0s}
.hc_lnav .allbtn ul li .tx a i{line-height:25px;margin-top:5px;width:25px;background-position:0px 0px;float:left;height:25px;margin-right:10px;text-decoration:none}
.hc_lnav .allbtn ul li.a1 .tx a i{background-image:url(../images/header_ico1.png)}
.hc_lnav .allbtn ul li.a2 .tx a i{background-image:url(../images/header_ico2.png)}
.hc_lnav .allbtn ul li.a3 .tx a i{background-image:url(../images/header_ico3.png)}
.hc_lnav .allbtn ul li.a4 .tx a i{background-image:url(../images/header_ico4.png)}
.hc_lnav .allbtn ul li dl{zoom:1;color:#ffffff;clear:both;overflow:auto;padding-top:4px}
.hc_lnav .allbtn ul li dl a{line-height:22px;white-space:nowrap;float:left;color:#d9e7ce;margin-left:6px;margin-right:6px;-webkit-transition:color 0.1s ease-out 0s;-moz-transition:color 0.1s ease-out 0s;-ms-transition:color 0.1s ease-out 0s;-o-transition:color 0.1s ease-out 0s;transition:color 0.1s ease-out 0s}
.hc_lnav .allbtn ul li dt{padding-left:10px;width:30px;float:left;padding-top:1px}
.hc_lnav .allbtn ul li dd{line-height:22px;width:150px;float:left;padding-top:2px}
/*二级导航隐藏*/
.hc_lnav .allbtn ul li .pop{border-bottom:#599900 2px solid;position:absolute;border-left:medium none;padding-bottom:10px;background-color:#fcfcfc;min-height:466px;padding-left:30px;width:640px;padding-right:30px;display:none;height:464px;border-top:medium none;top:0px;border-right:#599900 2px solid;padding-top:10px;left:190px;box-shadow:4px 4px 5px -1px #999999;-webkit-box-shadow:4px 4px 5px -1px #999999;-moz-box-shadow:4px 4px 5px -1px #999999}
.hc_lnav .allbtn ul li .pop h3{display:none;font-size:14px}
.hc_lnav .allbtn ul li .pop dl{padding-bottom:6px;color:#666666;padding-top:6px}
.hc_lnav .allbtn ul li .pop dl:hover{background-color:#f3f3f3}
.hc_lnav .allbtn ul li .pop dl a{color:#666666;margin-left:12px;margin-right:12px}
.hc_lnav .allbtn ul li .pop dl a.un{color:#a5a5a5}
.hc_lnav .allbtn ul li .pop dt{padding-left:0px;width:72px;}
.hc_lnav .allbtn ul li .pop dd{width:565px;margin-left:-12px;}
.hc_lnav .allbtn ul li .pop .act{width:640px;height:80px;overflow:hidden;padding-top:10px}
.hc_lnav .allbtn:hover ul{display:block}/*控制一级菜单显示隐藏*/
.hc_lnav .allbtn ul li:hover{background-color:#fcfcfc}
.hc_lnav .allbtn ul li:hover .tx{background-color:#f5f5f5}
.hc_lnav .allbtn ul li:hover .tx a{color:#333333}
.hc_lnav .allbtn ul li:hover .tx a i{background-position:0px -25px}
.hc_lnav .allbtn ul li:hover .pop{display:block;top:0px;left:190px}/*控制二级菜单显示隐藏*/
.hc_lnav .allbtn ul li:hover .pop dl a.un{color:#a5a5a5;text-decoration:none}
.hc_lnav .allbtn ul li:hover dl{color:#6e6e6e}
.hc_lnav .allbtn ul li:hover a{color:#666666}
.hc_lnav .allbtn ul li:hover a:hover{color:#cd0606}
