#header-nav ul#drop {
	position: absolute;
	top: 4px;
	left: 0px;
	list-style: none;
	width: 425px;
	height: 30px;
	z-index: 1000;
}

* html #header-nav ul#drop
{
	bottom: 0;
}

#drop li { /* all list items */
    float: left;
    position: relative;
	list-style: none;
}


#drop li ul {
    width: 195px;
	list-style: none;
}

#drop li ul { /* second-level lists */
	position: absolute;
    top: 19px;
	margin-left: 20px;
	left: -999em; /* using left instead of display to hide menus because display: none isn't read by screen readers */
	background: #000;
	font: normal normal bold 11px Arial, sans-serif;
	z-index: 1000;
}

#drop li ul ul { /* third-and-above-level lists */
	margin-left: 195px;
	width: 220px;
    top: 0px;
	background: #484848;
	z-index: 1000;
}

#drop li ul.capabilities ul {
	margin-left: 240px;
}

#drop li li {
    text-indent: 10px;
	border-bottom: 1px solid #cacaca;
	width: 100%;
	z-index: 1000;
}

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

#drop li:hover ul, 
#drop li li:hover ul, 
#drop li.sfhover ul, 
#drop li li.sfhover ul { /* lists nested under hovered list items */
	left: 0px;
}


#drop li ul a {
    float: none;
    display: block;
    text-align: left;
    text-indent: 10px;
	height: 100%;
	width: 100%;
	padding: 8px 0;
	margin-left: 0;
	color: #cacaca;
}

#drop li ul a:hover {
	background: #000;
	color: #fff;
}

#drop li ul a.sub-menu {
	background: transparent url(../images/header/arrow.gif) no-repeat 180px 5px; 
}

#drop li ul a.sub-menu:hover {
	background-color: #000;
	background-image: none;
}

#drop a
{
	float: left;
	height: 19px;
	text-align: center;
	text-indent: -999em;
	text-decoration: none;
	outline: none;
	background-repeat: no-repeat;
	line-height: 0.5;
	margin-left: 26px;
}

#drop a:hover,
#drop li.hover a#nav-1,
#drop li.hover a#nav-2,
#drop li.hover a#nav-3,
#drop li.hover a#nav-4
{
	background-position: 0 -19px;
}

#drop a#nav-1 {
	width: 43px;
	background-image: url(../images/nav/home.gif);
}

#drop a#nav-2 {
	width: 60px;
	background-image: url(../images/nav/products.gif);
}

#drop a#nav-3 {
	width: 116px;
	background-image: url(../images/nav/business_divisions.gif);
}

#drop a#nav-4 {
	width: 73px;
	background-image: url(../images/nav/rep_access.gif);
}