#rocket-to-top div{left:0;margin:0;overflow:hidden;padding:0;position:absolute;top:0;width:149px}#rocket-to-top .level-2{background:url(../images/rocket_button_up.png) no-repeat scroll -149px 0 transparent;display:none;height:250px;opacity:0;z-index:1}#rocket-to-top .level-3{background:none repeat scroll 0 0 transparent;cursor:pointer;display:block;height:150px;z-index:2}#rocket-to-top{background:url(../images/rocket_button_up.png) no-repeat scroll 0 0 transparent;cursor:default;display:block;height:250px;margin:-125px 0 0;overflow:hidden;padding:0;position:fixed;right:0;top:80%;width:149px;z-index:11}