#nav {padding:0; margin:0;list-style:none; background:#ffffff; z-index:500;  font-family:arial, verdana, sans-serif;}
#nav li.top {display:block; float:left; }
#nav li a.top_link {display:block; cursor:pointer;height:31px;}
#nav li a.top_link span {float:left; display:block;height:31px;   }
#nav li a.top_link span.down {float:left; display:block;height:31px;  }

/* Default list styling */

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

#nav li:hover ul.sub
{left:14px; top:24px; background: #ddffdd; padding:3px; border:1px solid #666666; white-space:nowrap; height:auto; z-index:300;}
#nav li:hover ul.sub li
{display:block; height:16px; position:relative; float:left;width: 100%; font-weight:normal;}
#nav li:hover ul.sub li a
{display:block; text-align:left;font-size:13px; height:16px; /*width:140px*/ line-height:16px; padding-right:15px; text-indent:5px; color:#000; text-decoration:none;}
#nav li ul.sub li a.fly
{background:#bbd37e }
#nav li:hover ul.sub li a:hover 
{background:#2c8136; color:#fff; border-color:#fff;}
#nav li:hover ul.sub li a.fly:hover
{background:#2c8136; 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: #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;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:#2c8136; 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:#2c8136; color:#000; border-color:#bbd37e;}