ul.dropdown,
ul.dropdown li,
ul.dropdown ul {
 list-style: none;
 margin: 0;
 padding: 0;
 
}

ul.dropdown {
 position: relative;
 z-index: 597;
 float: left;
}

ul.dropdown li {
 float: left;

}

ul.dropdown li.hover,
ul.dropdown li:hover {
 position: relative;
 z-index: 599;
 cursor: default;
}

ul.dropdown ul {
	visibility: hidden;
	position: absolute;
	top: 100%;
	left: 0px;
	z-index: 598;
	padding-top:0px;
	padding-left:30px;
	
}

ul.dropdown ul li {
 float: none;
}

ul.dropdown ul ul {
 top: 1px;
 left:-90px;
}

ul.dropdown li:hover > ul {
 visibility: visible;
}