*{list-style:none;border:0;}
#rocket-to-top div {
    left: 0;
    margin: 0;
    overflow: hidden;
    padding: 0;
    position: absolute;
    top: 0;
    width: 50px;
    margin-right: 10px;
}
#rocket-to-top .level-2 {
    background:url("../images/top.png") no-repeat scroll -50px 0 transparent;
    display:none;
    height:50px;
    opacity:0;
    z-index:1;
}
#rocket-to-top .level-3 {
    background:none repeat scroll 0 0 transparent;
    cursor:pointer;
    display:block;
    height:50px;
    z-index:2;
}
#rocket-to-top {
    background: url("../images/top.png") no-repeat scroll 0 0 transparent;
    cursor: default;
    display: block;
    height: 50px;
    margin: -10px 0 0;
    overflow: hidden;
    padding: 0;
    position: fixed;
    right: 0;
    top: 80%;
    width: 50px;
    margin-right: 10px;
    z-index: 11;
}