#nav {padding:0; margin:0; list-style:none; height:23px;  background-image: url(images/pim-gradient.jpg); position:relative; z-index:500; font-family:verdana,arial, verdana, Helvetica,sans-serif; padding-top:3px;}
#nav li.top {display:block; float:left; height:23px;}
#nav li a.top_link {display:block; float:left; height:23px; line-height:23px; color:#fff; 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 10px 0 12px; height:23px;  right top no-repeat;}
#nav li a.top_link span.down {float:left; display:block; padding:0 26px 0 12px; height:23px;  no-repeat right top;}

#nav li:hover a.top_link {color:#b3dbef; no-repeat; }
#nav li:hover a.top_link span  no-repeat right top;}
#nav li:hover a.top_link span.down {background-color:#033e5c;) no-repeat right top;}

/* Default list styling */

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

#nav li:hover ul.sub
{left:2px; top:20px; background: #033e5c; padding:3px; border:1px solid #000; white-space:nowrap; width:165px; height:auto; z-index:300;}

#nav li:hover ul.sub li
{display:block; height:20px; position:relative; float:left; width:120px; font-weight:normal; }

#nav li:hover ul.sub li a
{display:block; font-size:11px; height:18px; width:160px; line-height:18px; text-indent:5px; color:#fff; text-decoration:none;}

#nav li ul.sub li a.fly
{background:#033e5c url(images/arrow.gif) 152px 6px no-repeat;}

/* this is the main color of the menu */
#nav li:hover ul.sub li a:hover 
{background-color:#033e5c; color:#b3dbef; border-color:#033e5c; }

#nav li:hover ul.sub li a.fly:hover
{background-color:#033e5c; url(images/arrow_over.gif) 100px 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:160px; top:-4px; background: #033e5c; padding:2px; border:1px solid #fff; white-space:nowrap; width:185px; 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-color:#033e5c; url(images/arrow_over.gif) 160px 6px no-repeat; 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-color:#033e5c; url(images/arrow.gif) 190px 6px no-repeat; color:#000; border-color:#033e5c;}