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

#nav li:hover ul.sub_products{left:0px; top:40px; height:36px; white-space:nowrap; width:645px!important;  height:auto; z-index:300; padding:28px 0 10px; background:url(../images/drop_menu_bg_products.gif) no-repeat 0 20px; }
#nav li:hover ul.sub_solutions{left:0px; top:40px; height:36px; white-space:nowrap; width:500px!important;  height:auto; z-index:300; padding:28px 0 10px; background:url(../images/drop_menu_bg_solutions.gif) no-repeat 0 20px; }
#nav li:hover ul.sub_company{left:0px; top:40px; height:36px; white-space:nowrap; width:475px!important;  height:auto; z-index:300; padding:28px 0 10px; background:url(../images/drop_menu_bg_company.gif) no-repeat 0 20px; }
#nav li:hover ul.sub li{display:block; position:relative; float:left; width:auto!important; font-weight:normal;  border-top:none; padding:0px 10px 0 10px; text-transform:none; font-size:14px;background:url(../images/drop_menu_divider.gif) no-repeat right 6px; }
#nav li:hover ul.sub li.arrow{width:18px; height:8px; background:url(../images/arrow_img.gif) no-repeat 0 0; position:absolute; left:110px; top:12px;}
#nav li:hover ul.sub li.last{background:none;}
#nav li:hover ul.sub li a{display:block;width:auto!important; color:#666666; text-align:center; font-size:13px; margin:0;font-family:Arial, Helvetica, sans-serif;  background:none; text-decoration:none; padding:4px 0 4px 0!important; height:auto!important; cursor:pointer; text-transform:none}

#nav li:hover ul.sub li a:hover{color:#666666;  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:161px; top:-11px; padding:0; white-space:nowrap; width:auto!important; z-index:400; height:auto; padding:10px; background:#ffd591;}

#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:auto; height:auto; 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{color:#000; background:#f8cc93; text-decoration:none;} 

#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
{ color:#000; border-color:#bbd37e;}