#slideshow {
    position:relative;
    height:650px;
}

#slideshow a {
    position:absolute;
    top:0;
    left:0;
    z-index:8;
    opacity:0.0;
}

#slideshow a.active {
    z-index:10;
    opacity:1.0;
}

#slideshow a.last-active {
    z-index:9;
}