body {margin:25x; background:#eee}
ul.menu {list-style:none; margin:0; padding:0}
ul.menu * {margin:0; padding:0px;}
ul.menu a {display:block; color:#000; text-decoration:none;}
ul.menu li {position:relative; float:left; margin-right:0px}


ul.menu ul.u1
{
	position: absolute;
	top: 31px;
	left: 0;
	width:240px;
	background: #d1d1d1;
	display: none;
	opacity: 0;
	list-style: none;
	
}

ul.menu ul.u2
{
	position: absolute;
	top: 31px;
	left: 0;
	width:170px;
	background: #d1d1d1;
	display: none;
	opacity: 0;
	list-style: none;
	
}
ul.menu ul.u3
{
	position: absolute;
	top: 31px;
	left: 0;
	width:130px;
	background: #d1d1d1;
	display: none;
	opacity: 0;
	list-style: none;
	
}

ul.menu ul.u4
{
	position: absolute;
	top: 31px;
	left: 0;
	width:150px;
	background: #d1d1d1;
	display: none;
	opacity: 0;
	list-style: none;
	
}

ul.menu ul li.l1
{
	position: relative;	
	width: 240px;
	margin: 0;
	
}
 ul.menu ul li.l2
 {position:relative;   width:170px; margin:0}
 ul.menu ul li.l3
 {position:relative;  width:130px; margin:0}
 ul.menu ul li.l4
 {position:relative;  width:150px; margin:0}
 

ul.menu ul li a.nav1
{
	display: block;	
	text-align:left;vertical-align:middle;height:18px;
	background-color: #ffffff;
	border-bottom: #000 1px dotted;
	width:240px;
}
ul.menu ul li a.nav1:hover
{
	background-color: white;
	border-bottom: #000 1px solid;
	color:Green;
	width:240px;
}

ul.menu ul li a.nav2
{
	display: block;
	text-align:left;vertical-align:middle;height:18px;
	border-bottom: #000 1px dotted;

	vertical-align:middle;
	background-color: #ffffff;
	width:170px;
}
ul.menu ul li a.nav2:hover
{
	background-color: white;
	border-bottom: #000 1px solid;
	color:Green;
	width:170px;
}


ul.menu ul li a.nav3
{
	display: block;
	border-bottom: #000 1px dotted;
text-align:left;vertical-align:middle;height:18px;	background-color: #ffffff;
	width: 130px;
	
	position: relative;
}
ul.menu ul li a.nav3:hover
{
	background-color: #ffffff;
	border-bottom: #000 1px solid;
	color:Green;
	width:130px;
}

ul.menu ul li a.nav4
{
	display: block;
	border-bottom: #000 1px dotted;
	text-align:left;vertical-align:middle;height:18px;
	background-color: #ffffff;
	width: 150px;
	
	position: relative;
}
ul.menu ul li a.nav4:hover
{
	background-color: #ffffff;
	border-bottom: #000 1px solid;
	color:Green;
	width:150px;
}

ul.menu ul ul {left:148px; top:-1px;}

ul.menu .sub {background:#d1d1d1 url(images/arrow.gif) 136px 8px no-repeat}
ul.menu .topline {border-top:1px solid #aaa}