.sf_extra10 {
    width: 198px;
    height: 198px;
    top: -18px;
    right: 154px;
    position: absolute;
    z-index: 100;
    background-image: url(images/6096_qbc_fit.jpg);
 }

 .sf_extra2 {
    width: 295px;
    height: 193px;
    top: -42px;
    right: 208px;
    position: absolute;
    z-index: 98;
    background-image: url(images/4894_qbc_fit.jpg);
 }

 .sf_extra3 {
    width: 200px;
    height: 198px;
    top: -60px;
    right: 20px;
    position: absolute;
    z-index: 99;
    background-image: url(images/5485_qbc_fit.jpg);
 }

 .sf_extra1 span {
    width: 192px;
    height: 215px;
    position: absolute;
    z-index: 99;
    background-image: url(images/6926_qbc_fit.jpg);
 }