nav{
  clear:both;
  font-weight:bold;
  color:#666;
  margin-left:4px;
  float:left;
  list-style-type:none;	
  background:url(images/navshadow.gif) no-repeat 8px 100% #fff;
  padding-bottom:21px;
}

html>body #nav{
  margin-left:4px;
  background:url(images/navshadow.gif) no-repeat <strong>4px</strong> 100% #fff;
}

#nav li{
  list-style-type:none;
  float:left;
  margin:0 0 0 2px;
  padding:0 0 0 5px ;
  border-bottom:1px solid #999;
  background:url(images/tabgrey.gif) #c0c0c0 top left no-repeat;
}

#nav li a{
	font-family: Arial, Helvetica, sans-serif;
	font-size: 11px;
	font-weight:normal;
	color: #333333;  
	text-decoration: none;
	background:url(images/tabgrey.gif) transparent top right no-repeat;
 	display:block;
	padding:0 10px 0 0;
}

#nav li.cur,
#nav li.over,
#nav li:hover
{
  background:url(images/tabblue.gif) #3375b2 top left no-repeat;
  border-bottom:1px solid #036;
}
#nav li strong,
ul#nav li.cur a,
ul#nav li.over a,
ul#nav li:hover a
{
  display:block;
  color:#fff;
  padding:0 10px 0 0;
  text-decoration:none;
  background:url(images/tabblue.gif) transparent top right no-repeat;
}