.cycle-prev, .cycle-next {position: absolute; top: 0; width: 30%; opacity: 0; filter: alpha(opacity=0); z-index: 800; height: 100%; cursor: pointer}
.cycle-prev {left: 0;  background: url(left.png) 50% 50% no-repeat}
.cycle-next {right: 0; background: url(right.png) 50% 50% no-repeat}
.cycle-prev:hover, .cycle-next:hover {opacity: .7; filter: alpha(opacity=70)}