* { margin:0px; padding:0px; } body { } a { outline-style: none; } ul#menuback { margin: 10px auto; list-style: none; background: url(../images/menu-bg.jpg); width: 740px; overflow: auto; } ul#menuback li.shutter { width: 370px; height: 100px; display: block; float: left; } ul#menuback li#shutter1 { background: url(../images/shutter-africanplains.jpg) no-repeat; } ul#menuback li#shutter2 { background: url(../images/shutter-reptiles.jpg) no-repeat; } a.link { width: 370px; height: 100px; display: block; background: url(../images/window.png) no-repeat bottom center; text-indent: -9999px; } ul#menuback2 { margin: 10px auto; list-style: none; background: url(../images/menu-bg2.jpg); width: 740px; overflow: auto; } ul#menuback2 li.shutter { width: 370px; height: 100px; display: block; float: left; } ul#menuback2 li#shutter3 { background: url(../images/shutter-aviary.jpg) no-repeat; } ul#menuback2 li#shutter4 { background: url(../images/shutter-arcticzone.jpg) no-repeat; } a.link2 { width: 370px; height: 100px; display: block; background: url(../images/window.png) no-repeat bottom center; text-indent: -9999px; } ul#menuback3 { margin: 10px auto; list-style: none; background: url(../images/menu-bg3.jpg); width: 740px; overflow: auto; } ul#menuback3 li.shutter { width: 370px; height: 100px; display: block; float: left; } ul#menuback3 li#shutter5 { background: url(../images/new1.jpg) no-repeat; } ul#menuback3 li#shutter6 { background: url(../images/new2.jpg) no-repeat; } a.link3 { width: 370px; height: 100px; display: block; background: url(../images/window.png) no-repeat bottom center; text-indent: -9999px; }