CSS troubles

1

Works in FF but not in IE.
(its a drop down window).


/*fonts*/
ul.fonts,
.fonts ul{
	margin: 0;
	padding: 0;
	cursor: default;
	list-style-type: none;
	font-family: Verdana;
	font-size: 12px;
}
ul.fonts{
	width: 60px;
}

ul.fonts>li{
	margin: 0;
	padding: 0px 0px;
	height: 18px;
}

ul.fonts li>ul{
	display: none;
	position: absolute;
	width: 140px;
	font-family: Verdana;
	font-size: 12px;
	left: left;
	margin-top: 4px;
	margin-left: -1px;
}

ul.fonts li:hover>ul{
	display : block;
}
.fonts ul li a{
	display: block;
	padding: 0px 0px;
}
ul.fonts,
.fonts ul,
.fonts ul li a{
	background-color: #ffffff;
	color: #990000;
}
ul.fonts li:hover,
.fonts ul li a:hover{
	background-color: #990000;
	color: #ffffff;
}
ul.fonts li:active,
.fonts ul li a:active{
	background-color: #990000;
	color: #ffffff;
}
ul{
	border: 1px solid #990000;
}
.fonts a{
	text-decoration: none;
}

and how i used it:


<ul class="fonts">
<li><strong>[font=]</strong> 
<ul>
<li>[font=_sans]</li>
<li>[font=_serif]</li>
<li>[font=_typewriter]</li>
<li>[font=verdana]</li>
</ul>
</li>
</ul>