#menu li {margin: 0px;}

#nav {list-style:none; height:38px; width: 50%; position:relative; z-index:100; float: left;}
#nav li.top {float:left; height:38px;}
#nav li a.top_link {float:left; margin-right: 4px; height:38px; line-height:33px; color:#FFFFFF; text-decoration:none; font-size:14px; font-weight:bold; padding-left: 8px; cursor:pointer;}
#nav li a.top_link span {float:left; padding-top: 2px; padding-right: 8px; height:38px; }
#nav li a.top_link span.down {float:left; padding-right: 20px; padding-top: 2px; height:38px; background: url('../images/three_1.gif') no-repeat right top;}

#nav .sub li {padding: 6px 0px;}

#nav li:hover a.top_link {color:#FFFFFF; background: url('../images/itembkg.png');}
#nav li:hover a.top_link span {background:none;}
#nav li:hover a.top_link span.down {background:url('../images/three_1a.gif') no-repeat right top;}

/* Default list styling */
#nav li:hover {position:relative; z-index:200;}
#nav li:hover ul.sub
{left:0px; top:38px; background: #1F1F1F; white-space:wrap; width:auto; height:auto; z-index:300; opacity: 0.9; filter: alpha(opacity=90);}
#nav li:hover ul.sub li
{display:block; height:20px; position:relative; float:left; width:auto;;}
#nav li:hover ul.sub li a
{display:block; font-size:14px; width:164px; line-height:20px; text-indent:4px; color:#FFFFFF; text-decoration:none; font-weight:bold; font-size: 12px;}
#nav li:hover ul.sub li a:hover{font-weight: bold; hcolor: #000000;}
#nav li ul.sub li a.fly {background: url('../images/arrow.gif') 152px no-repeat;}
#nav li:hover ul.sub li:hover {background: #930A0B;}

#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
{background: #1F1F1F; left:164px; top: 0px; white-space: wrap; width:164px; 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; list-style:none;}