/* ================================================================ 
This copyright notice must be kept untouched in the stylesheet at 
all times.

The original version of this stylesheet and the associated (x)html
is available at http://www.stunicholls.com/menu/pro_drop_1.html
Copyright (c) 2005-2007 Stu Nicholls. All rights reserved.
This stylesheet and the associated (x)html may be modified in any 
way to fit your requirements.
=================================================================== */


#nav {padding:0; margin:0; list-style:none; position:relative; z-index:500; font-family:arial, verdana, sans-serif;}

#nav li.top {display:block; float:left;}
#nav li a.top_link {display:block; float:left; width:85px; height:70px; font-family:"微软雅黑"; text-align:center; text-decoration:none; font-size:11px;  padding:40px 0 0 0px; cursor:pointer;}
#nav li a.top_link span {float:left; display:block;width:85px; padding:0px 0 0 0px; height:70px;background:url(blank.gif) right top;}
#nav li a.top_link span.down {float:left; display:block;width:85px; padding:0px 0 0 0px; height:70px; background:url(blanka.gif) no-repeat right top;}
#nav li a.top_link:hover {color:#333; }
#nav li a.top_link:hover span{ background:url(../images/00000.png) -5px 16px no-repeat;}
#nav li a.top_link:hover span.down {}

#nav li:hover > a.top_link {color:#333;}
#nav li:hover > a.top_link span {}
#nav li:hover > a.top_link span.down {}
#nav li:hover {position:relative; z-index:200;}
#nav ul, 
#nav li:hover ul ul,
#nav li:hover ul li:hover ul ul,
#nav li:hover ul li:hover ul li:hover ul ul,
#nav li:hover ul li:hover ul li:hover ul li:hover ul ul
{position:absolute; left:-9999px; top:-9999px; width:0; height:0; margin:0; padding:0; list-style:none;}

#nav li:hover ul.sub
{left:0; top:100px; white-space:nowrap; width:80px; height:auto; z-index:300; padding-left:28px;}
#nav li:hover ul.sub li
{display:block; height:25px; position:relative; float:left; width:100px; font-weight:normal;font-family:"微软雅黑";text-indent:5px; background:url(../images/dian001_03.png) no-repeat 0px center; padding-left:5px; }
#nav li:hover ul.sub li a
{display:block; font-size:12px; height:25px; width:100px; line-height:25px; text-indent:5px; color:#000; text-decoration:none;font-family:"微软雅黑";}
#nav li ul.sub li a.fly
{color:#333;width:100px; padding-left:5px;}
#nav li:hover ul.sub li a:hover 
{ color:#F00; }
#nav li:hover ul.sub li a.fly:hover
{ color:#F00;width:75px; padding-left:5px;background:url(../images/dian001_03.png) no-repeat 0px center;}

#nav li:hover ul li:hover > a.fly {width:75px; color:#F00;background:url(../images/dian001_03.png) no-repeat 0px center; padding-left:5px;} 

#nav li:hover ul li:hover ul,
#nav li:hover ul li:hover ul li:hover ul,
#nav li:hover ul li:hover ul li:hover ul li:hover ul,
#nav li:hover ul li:hover ul li:hover ul li:hover ul li:hover ul
{left:80px; top:0px; white-space:nowrap; width:80px; z-index:400; height:auto;}