#nav {padding:0; margin:0; padding-left: 15px; list-style:none; height:75px; background: url(http://www.perennialse.com/Assets/header.png) no-repeat; position:relative; z-index:500; font-family:Arial, Helvetica, sans-serif; letter-spacing:0.1em;}
#nav li.top {display:block; float:left; height:38px;}
#nav li a.top_link {display:block; float:left; height:35px; line-height:33px; color:#fff; text-decoration:none; font-size:10px; padding:0 0 0 12px; cursor:pointer;}
#nav li a.top_link span {float:left; display:block; padding:20px 0 0 22px; height:35px;}
#nav li a.top_link span.down {float:left; display:block; padding:20px 0 0 22px; height:35px;}

#nav li:hover a.top_link {color:#CCC;}
#nav li:hover a.top_link span {color:#CCC;}
#nav li:hover a.top_link span.down {color:#CCC;}

#nav li a.top_link_image {display:block; float:left; height:35px; line-height:33px; color:#fff; text-decoration:none; font-size:10px; padding:0 0 0 12px; cursor:pointer;}
/* Default list styling */

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

#nav li:hover ul.sub
{left:26px; top:50px; background: url(http://www.perennialse.com/Assets/navMenuBgNew2.png) no-repeat; padding:3px; white-space:nowrap; width:120px; height:auto; z-index:300;} /* width / look of sub menu */
#nav li:hover ul.sub li
{display:block; height:30px; position:relative; float:left; width:120px;}
#nav li:hover ul.sub li a
{display:block; font-size:10px; height:18px; width:120px; line-height:18px; text-indent:5px; color:#FFF; text-decoration:none;} /* width of sub menu highlight */
#nav li ul.sub li a.fly
{ 80px 6px no-repeat; color:#CCC}
#nav li:hover ul.sub li a:hover 
{ color:#CCC; border-color:#CCC;}
#nav li:hover ul.sub li a.fly:hover
{background:#000 80px 6px no-repeat; color:#CCC;}


#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; 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:#6a812c 80px 6px no-repeat; color:#ccc; border-color:#ccc;} 

#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;}