.menu {
z-index:1000;
font-size:11px;
}

/* remove all the bullets, borders and padding from the default list styling */
.menu ul {
padding:0;
margin:0;
list-style-type:none;
width:180px;
}
/* hack for IE5.5 */
* html .menu ul {margin-left:-16px; ma\rgin-left:0;}
/* position relative so that you can position the sub levels */
.menu li {
position:relative;
background:#ddd;
height:165%;
margin: 0;
}

.menu li ul {

border-top: #000;
border-left: #000;
border-bottom: #000;
border-right: #000;

background: #ddd;
}



/* get rid of the table */
.menu table {
position:absolute; 
border-collapse:collapse; 
top:0; 
left:0; 
z-index:100; 
font-size: 11px;
}

/* style the links */
.menu a, .menu a:visited {
	display:block;
	text-decoration:none;
	height:164%;
	line-height:164%;
	width:180px;
	color:#000;
	text-indent:1px;
	font-size:11px;
	margin: 0;
}

/* hack for IE5.5 */
* html .menu a, * html .menu a:visited 
{
background:#ddd; width:180px; 
}

/* style the link hover */
* html .menu a:hover {
	font-size:11px;
	color:#FF0000;
	background:#666;
	margin: 0;
}

.menu :hover > a {
color:#fff;
font-size:11px;
background:#666;
}

/* hide the sub levels and give them a positon absolute so that they take up no room */
.menu ul ul {
visibility:hidden;
position:absolute;
top:0;
left:-180px; 
}

/* make the second level visible when hover on first level list OR link */
.menu ul :hover ul{
visibility:visible;
}

/* keep the third level hidden when you hover on first level list OR link */
.menu ul :hover ul ul{
visibility:hidden;
}

/* keep the fourth level hidden when you hover on second level list OR link */
.menu ul :hover ul :hover ul ul{
visibility:hidden;
}

/* make the third level visible when you hover over second level list OR link */
.menu ul :hover ul :hover ul{ 
visibility:visible;
}

/* make the fourth level visible when you hover over third level list OR link */
.menu ul :hover ul :hover ul :hover ul { 
visibility:visible;
}


* + html .menu li.sub {margin-bottom:-2px;}