.category-list ul {
	list-style: none;
	padding-left: 10px;
	padding-top: 3px;
	/* Resuelve problemas de desbordamiento IE6 */
 	overflow: hidden;
 	position: relative;
}
.category-list ul:first-child {
	padding-left: 0;
	padding-top: 0px;
}
.category-list li {
	padding-bottom: 5px;
	/* Resuelve problemas de desbordamiento IE6 */
 	overflow: hidden;
 	position: relative;
}
.category-list li a {
	position: relative;
	font-size:11px;
}
.category-list li span {
	background: url(images/minus-plus.jpg) no-repeat;
	padding-top: 1px;
}
.category-list li span.minus {
	cursor: pointer;
	background-position: 0 -17px;
}
.category-list li span.plus {
	cursor: pointer;
	background-position: 0 -34px;
}