#nav {padding:0; margin:0; list-style:none; height:0px; z-index:500; font-family:arial, verdana, sans-serif;}
#nav li.top {display:block; float:left; height:0px;}
#nav li a.top_link {display:block; float:left; height:0px; line-height:12px; color:#ccc; text-decoration:none; font-size:11px; font-weight:bold; padding:0 0 0 12px; cursor:pointer;}
#nav li a.top_link span {float:left; display:block; padding:0 24px 0 12px; height:35px;}
#nav li a.top_link span.down {float:left; display:block; height:0px;}


/* Default list styling */

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

#nav li:hover ul.sub
{left:1px; top:10px; background: #A5D1E7; padding:2px; border:1px solid #FFFFFF; white-space:nowrap; width:140px; height:auto; z-index:300;}
#nav li:hover ul.sub li
{display:block; height:20px; position:relative; float:left; width:110px; font-weight:normal;}
#nav li:hover ul.sub li a
{display:block; font-size:11px; height:18px; width:140px; line-height:18px; text-indent:5px; color:#000; text-decoration:none;border:1px solid #FFFFFF;}
#nav li ul.sub li a.fly
{background:#A5D1E7 url(images/arrow.gif) 130px 6px no-repeat;}
#nav li:hover ul.sub li a:hover 
{background:#FF9900; color:#fff; border-color:#fff;}
#nav li:hover ul.sub li a.fly:hover
{background:#FF9900 url(images/arrow_over.gif) 130px 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: #A5D1E7; padding:3px; border:1px solid #fff; white-space:nowrap; width:140px; 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:#A5D1E7 url(images/arrow_over.gif) 130px 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:#A5D1E7 url(images/arrow.gif) 130px 6px no-repeat; color:#000; border-color:#bbd37e;}