ul#main_menu, ul#main_menu ul {
  list-style-type:none;
  margin: 0;
  padding: 0;
  width: 15em;
}
ul#main_menu {margin-bottom: 20px;}
ul#main_menu a {
  display: block;
  text-decoration: none;
}

ul#main_menu li {
  margin-top: 1px;
  margin-left: 0;
}

ul#main_menu li a {
  background: #fff;
  color: #000;	
  padding: 4px 4px 4px 25px;
}

ul#main_menu li a.skole {background: url(http://www.finstadskole.no/graphics/bg/menu_bg.png) 0 0;}
ul#main_menu li a:hover.skole {background: url(http://www.finstadskole.no/graphics/bg/menu_bg.png) 0 105px;}

ul#main_menu li a.sfo {background: url(http://www.finstadskole.no/graphics/bg/menu_bg.png) 0 35px;}
ul#main_menu li a:hover.sfo {background: url(http://www.finstadskole.no/graphics/bg/menu_bg.png) 0 140px;}

ul#main_menu li a.foreldreinfo {background: url(http://www.finstadskole.no/graphics/bg/menu_bg.png) 0 70px;}
ul#main_menu li a:hover.foreldreinfo {background: url(http://www.finstadskole.no/graphics/bg/menu_bg.png) 0 175px;}

ul#main_menu li ul li a {
  background: #d5e7f6;
  color: #000;
  padding-left: 15px;
  margin-left: 30px;
}

ul#main_menu li ul li a:hover {
  background: #86929b;
  border-left: 5px #000 solid;
  padding-left: 10px;
 color: #ffffff;
}