ul.art-menu li a:hover span.l {
  background-image: url('images/menu_triangle.gif');
  background-repeat: no-repeat;
	background-position: center 52px;
}

ul.art-menu li.active {
	color:red;
  background-image: url('images/menu_triangle.gif');
  background-repeat: no-repeat;
	background-position: center 23px;
}

ul.art-menu li span.ts {
  padding-left:16px;
  background-image: url('images/arrowright.gif');
  background-repeat: no-repeat;
	background-position: 0px center;
}

ul.art-menu li a:hover span.ts {
  padding-left:16px;
  background-image: url('images/arrowrightbr.gif');
  background-repeat: no-repeat;
  background-position: 0px center;
}