/* ================================================================ 
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; list-style:none; height:38px;  position:relative; z-index:500; font-family:arial, verdana, sans-serif;
	top: 0px;
	left: 0px;
}
#nav li.top {display:block; float:left; height:38px;
}
#nav li a.top_link {display:block; float:left; height:35px; line-height:33px; color:#ccc; text-decoration:none; font-size:11px; font-weight:bold; padding:0 0 0 12px; cursor:pointer;background: url(three_0.gif);}
#nav li a.top_link span {float:left; display:block; padding:0 24px 0 12px; height:35px; background: url(three_0.gif) right top no-repeat;
	width: 98px;
}
#nav li a.top_link span.down {float:left; display:block; padding:0 24px 0 12px; height:35px; background: url(three_0a.gif) no-repeat right top;}

#nav li:hover a.top_link {color:#fff; background: url(three_1.gif) no-repeat;}
#nav li:hover a.top_link span {background:url(three_1.gif) no-repeat right top;}
#nav li:hover a.top_link span.down {background:url(three_1a.gif) no-repeat right top;}

/* Default list styling */

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

#nav li:hover ul.sub
{left:10px; top:38px; background: #9B0204; padding:3px; border:1px solid #9B0204; white-space:nowrap; width:120px; height:auto; z-index:300;}
#nav li:hover ul.sub li
{display:block; height:25px; position:relative; float:left; width:120px; font-weight:normal; text-align:center;}

#nav li ul.sub li a.fly
{background:#9B0204 url(arrow.gif) 80px 6px no-repeat;}
#nav li:hover ul.sub li a:hover 
{background:#9B0204; color:white; border-color:#ff6600;}
#nav li:hover ul.sub li a.fly:hover
{background:#9B0204 url(arrow_over.gif) 80px 6px no-repeat; color:#ff6600;}


#nav li:hover ul.sub li a {display:block; font-size:14px; font-weight:bold; height:18px; width:120px; line-height:25px; color:#000; text-decoration:none;border:0px solid #9B0204;}
#nav li:hover ul.sub li a:link { color:white; text-decoration: none; }
/* 未访问的链接 */
#nav li:hover ul.sub li a:visited { color:white; text-decoration: none; }
/* 鼠标在链接上 */
#nav li:hover ul.sub li a:hover { color:#ff6600; text-decoration: none; }
/* 已访问的链接 */
#nav li:hover ul.sub li a:active { color: white; text-decoration: none; }


#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;}