CSS Pulldown-Menü beinhaltet einen Fehler

#nav, #nav ul {
	list-style: none;
	float: center;
	padding: 10px 0 0 0;
	font-style: normal;
}

#nav li {
	float: left;
	text-align: center;
	background: #002040 url(../images/tab.gif) no-repeat left bottom;
	font-style: normal;
}

#nav a {
	display: block;
	width: 8em;
	padding: 2px 0px 0px 0px;
	margin: 0;
	color: #ddd;
	background: #ad0100 url(../images/tab.gif) no-repeat left bottom;
	font-style: normal;
}

#nav li a:hover {
	background: #999 url(../images/tabhover.gif) no-repeat left bottom;
	color: #000;
	font-style: normal;
}

#nav li ul {
	position: absolute;
	left: 200em;
	height: auto;
	width: 8em;
	font-weight: normal;
	margin: 0;
	padding: 0 0 0 0;
	background: #002040;
	font-style: normal;
}
 
#nav li li {
	width: 8em;
	line-height: 1.8em;
	text-align: left;
	font-size: 1em;
}
 
#nav li ul a {
	width: 11em;
	text-indent: 5px;
	padding: 0px;
}

#nav li ul a:hover {
	width: 11em;
}
 
#nav li ul ul {
	padding: 0;
	margin: -1.8em 0 0 11em;
}
 
#nav li:hover ul ul, 
#nav li:hover ul ul ul, 
#nav li.sfhover ul ul, 
#nav li.sfhover ul ul ul {
	left: 200em;
}
 
#nav li:hover ul, 
#nav li li:hover ul, 
#nav li li li:hover ul, 
#nav li.sfhover ul, 
#nav li li.sfhover ul, 
#nav li li li.sfhover ul {
	left: auto;
}
 
#nav li:hover, 
#nav li.sfhover {
	background: transparent;
	color: #FEFFB8;
}