#nav {width:900px;height:30px;margin:0 auto;}	

#nav ul {float: left;width: 100%;list-style: none;margin: 0;padding: 0;line-height:17px;}

#nav ul li.tab ul {background: #f7f7f7;width: 16em;}

#nav a {display: block;color: #fff;text-decoration: none;padding: 2px 4px 2px 4px;background:none;}

#nav li {float: left;padding: 0;background:none;}

#nav ul li {float: left;text-align:center;padding: 0;background:none;}

#nav ul li.tab {margin:0;padding:0 0 0 9px;background:url("nav-tabs_left.gif") no-repeat left top;}

#nav ul li.tab a {padding:5px 15px 4px 6px;text-decoration:none;font-weight:bold;color:#333;background:url("nav-tabs_right.gif") no-repeat right top;}

#nav ul li.tab ul.nontab li a {background-image:none;font-weight:normal;}

#nav ul li.tab ul.nontab li a.parent {background: url("menu-arrow.gif") center right no-repeat;}

#nav ul li ul {border: 1px solid #ccc;}

#nav ul li.tab ul.nontab  {margin-left:-9px; }

#nav ul li ul li {background: #f7f7f7;text-align:left;border:none;margin-left:0;border-bottom:1px solid#ccc;}

#nav li ul {position: absolute;left: -999em;height: auto;width: 16.4em;w\idth: 14.9em;font-weight: normal;margin: 0;padding: 0;}

#nav li li {padding-right: 1em;width: 15em}

#nav li ul a {width: 15em;w\idth: 11em;text-align:left;background:none;}

#nav li ul ul {margin: -1.75em 0 0 14em;}

#nav li:hover ul ul, #nav li:hover ul ul ul, #nav li.sfhover ul ul, #nav li.sfhover ul ul ul {left: -999em;}

#nav li:hover ul, #nav li li:hover ul, #nav li li li:hover ul, #nav li.sfhover ul, #nav li li.sfhover ul, #nav li li li.sfhover ul {left: auto;}

#nav ul li ul li:hover, #nav ul li ul li.sfhover {background: #ccc;color:#fff;}

#nav ul li.tab ul.nontab li a:hover {color:#fff;}

#nav li.tab:hover, #nav li.tab:hover a {background-position:0% -30px;color:#333;}

#nav li.tab:hover a {background-position:100% -30px;}