@charset "utf-8";
#nav {padding:0; margin:0; list-style:none; height:27px; position:relative; z-index:720; font-family:arial, verdana, sans-serif; }
#nav li.top { float:left; height:27px;display:block; text-align:center;}
#nav li a.top_link {display:block; float:left; height:27px; line-height:27px;width:85px; color:#303640; text-decoration:none; font-size:12px; font-weight:bold; cursor:pointer;background:url(three_0.gif);}
#nav li a.top_link span { display:block; width:85px; height:27px; background: url(three_0.gif) right top;}
#nav li a.top_link span.down {float:left; display:block;height:27px; background: url(three_0a.gif)  right top no-repeat;}
#nav li:hover a.top_link {color:#fff; background: url(three_1.gif);}
#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;}



#nav li:hover { position:relative; z-index:300;}

#nav li:hover ul.sub
{left:0px; top:27px; background: #b3c1d0;  white-space:nowrap; width:85px; height:auto; z-index:400;}
#nav li:hover ul.sub li
{display:block;	height:25px; position:relative;	float:left;	width:85px;	font-weight:normal;	text-align:center;}
#nav li:hover ul.sub li a
{display:block; font-size:12px; height:25px; width:85px; line-height:25px; text-indent:5px; color:#303640; text-decoration:none;}
#nav li ul.sub li a.fly
{background:url(arrow.gif) 80px 6px no-repeat;}
#nav li:hover ul.sub li a:hover 
{background:#6d8296; color:#fff; border-color:#fff;}
#nav li:hover ul.sub li a.fly:hover
{background:url(arrow_over.gif) 80px 6px no-repeat; color:#fff;}


#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:#6d8296;  border:1px solid #5c731e; white-space:nowrap; width:85px; 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: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:url(arrow.gif) 80px 6px no-repeat; color:#000; border-color:#bbd37e;}