#menu span { background: url("menu.png") }
#programy { width: 112px; }
#programy span {  background-position: -502px 0; width: 112px; }
#programy.active span { background-position: 0 0; }
#hry { width: 63px; }
#hry span { background-position: -619px 0; width: 63px; }
#hry.active span { background-position: -117px 0; }
#mobil { width: 77px; }
#mobil span { background-position: -687px 0; width: 77px; }
#mobil.active span { background-position: -185px 0; }
#linux { width: 77px; }
#linux span { background-position: -769px 0; width: 77px; }
#linux.active span { background-position: -267px 0; }
#online-aplikace { width: 148px; }
#online-aplikace span { background-position: -851px 0; width: 148px; }
#online-aplikace.active span { background-position: -349px 0; }
#magazin { width: 98px; }
#magazin span { background-position: -1004px 0; width: 98px; }
#diskuze { width: 96px; }
#diskuze span { background-position: -1107px 0; width: 96px; }