body {
	font-family: "Trebuchet MS";
	font-size: 16px;
}

#menu ul {
	list-style-type: none;
}

#menu a, #menu li {
	color: #555;
	text-decoration: none;
	padding-bottom: 3px;
}

#menu ul {
	padding-left: 15px;
}
span.toggle{
	display:block;
	cursor: pointer;
	width: 208px;
	background-image: url("bio_grafika/menu_off.png");
	background-repeat: no-repeat;
}
.visible {
	color: #200;
	background-color: #ff0;
}
li.bg {
	background-color: #ffffff;
	width: 208px;
	background-image: url("bio_grafika/biocenter_sub_menu.jpg");
	background-position: 0px 25px;
	background-repeat: repeat-y;
}
li.bg ul li.bg{
	background-image: url("bio_grafika/menu_on.png");
}