#nav {padding:0; margin:0; list-style:none;}
#nav li.top {display:block; float:left; }
#nav li a.top_link {display:block; float:left; color:#ccc; text-decoration:none; font-size:11px; font-weight:bold; padding:0 0 0 0px; cursor:pointer;background: none;}
#nav li a.top_link span {float:left; display:block; padding:0 10px 0 10px;  background: none right top no-repeat;}
#nav li a.top_link span.down {float:left; display:block; padding:0 10px 0 10px; background: none no-repeat right top;}

#nav li:hover a.top_link {color:#fff; background: #2c435b none no-repeat;}
#nav li:hover a.top_link span {background:none no-repeat right top;}
#nav li:hover a.top_link span.down {background:none no-repeat right top;}

/* Default list styling */

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

#nav li:hover ul.sub
{left:1px; top:20px; background: #fff; padding:0px; white-space:nowrap; width:125px; height:auto; z-index:300; border-left:2px inset black; border-bottom:2px inset black;}
#nav li:hover ul.sub li
{display:block; height:20px; position:relative; float:left; width:125px; font-weight:normal;  border-top:1px solid #dddddd; }
#nav li:hover ul.sub li a
{display:block; font-size:11px; line-height:20px; text-indent:5px; color:#000; text-decoration:none;}
#nav li ul.sub li a.fly
{background:#bbd37e   no-repeat;}
#nav li:hover ul.sub li a:hover 
{background:#2c435b; color:#fff; border-color:#fff;}
#nav li:hover ul.sub li a.fly:hover
{background:#2c435b  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:115px; top:-4px; background: #fff; padding:0px; white-space:nowrap; width:125px; z-index:400; height:auto; border-left:2px inset black; border-bottom:2px inset black;}

#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:#2c435b 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  80px 6px no-repeat; color:#000; border-color:#bbd37e;}