#slideshow {
    position:relative;
    margin: 20px 0px 0px 15px;
    padding: 0px;
    width: 605px;
    height:300px;
}

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

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

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