/* ================================================================ 
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_2.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.
=================================================================== */

.preload1 {background: url(three_1.gif);}
.preload2 {background: url(three_1a.gif);}

#nav {padding:0; margin:0 5px; list-style:none; height:45px; position:relative; z-index:500; font-family:Microsoft Yahei, arial, verdana, sans-serif;}
#nav li.top {display:block; float:left; height:45px;}
#nav li a.top_link {display:block; float:left; height:45px; line-height:45px; color:#222222; text-decoration:none; font-size:12px; font-weight:bold; padding:0; cursor:pointer;}
#nav li a.top_link span {float:left; display:block; padding:0 29px; height:45px;}

#nav li:hover a.top_link {color:#215c9e;}
#nav li:hover a.top_link span {color:#215c9e; text-decoration:underline}

/* Default list styling */

#nav li:hover {position:relative; z-index:200;}

#nav li:hover ul.sub
{left:1px; top:45px; background: #d9d9d9; padding:1px; border:0px; white-space:nowrap; width:107px; height:auto; z-index:300;}
#nav li:hover ul.sub li
{display:block; height:30px; position:relative; float:left; width:107px; font-weight:normal;}
#nav li:hover ul.sub li a
{display:block; font-size:12px; height:30px; width:107px; line-height:30px; text-align:left; color:#215c9e; text-decoration:none;border-bottom:1px solid #dddddd; margin:1px 0; font-weight:bold; text-align:center}
#nav li ul.sub li a.fly
{background:#084271 url(arrow.gif) 80px 6px no-repeat;}
#nav li:hover ul.sub li a:hover 
{background:#f3f3f3; color:#215c9e;}
#nav li:hover ul.sub li a.fly:hover
{background:#f3f3f3 url(arrow_over.gif) 80px 6px no-repeat; color:#215c9e;}


#nav li:hover li:hover ul,
#nav li:hover li:hover li:hover ul,
#nav li:hover li:hover li:hover li:hover ul,
#nav li:hover li:hover li:hover li:hover li:hover ul
{left:90px; top:-4px; background: #bbd37e; padding:3px; border:1px solid #5c731e; white-space:nowrap; width:90px; z-index:400; height:auto;}

#nav ul, 
#nav li:hover ul ul,
#nav li:hover li:hover ul ul,
#nav li:hover li:hover li:hover ul ul,
#nav li:hover li:hover li:hover li:hover ul ul
{position:absolute; left:-9999px; top:-9999px; width:0; height:0; margin:0; padding:0; list-style:none;}

#nav li:hover li:hover a.fly,
#nav li:hover li:hover li:hover a.fly,
#nav li:hover li:hover li:hover li:hover a.fly,
#nav li:hover li:hover li:hover li:hover li:hover a.fly
{background:#6a812c url(arrow_over.gif) 80px 6px no-repeat; color:#fff; border-color:#fff;} 

#nav li:hover li:hover li a.fly,
#nav li:hover li:hover li:hover li a.fly,
#nav li:hover li:hover li:hover li:hover li a.fly
{background:#bbd37e url(arrow.gif) 80px 6px no-repeat; color:#000; border-color:#bbd37e;}