/*** set the width and height to match your images **/

#slideshow {
    position:relative; /*left: 100;*/
    width:210px;
    height:105; 
    margin: 0 15px 0 30px;

}

#slideshow IMG {
    position:absolute;
    top:0.5;
    left:0;
    z-index:8;
    opacity:2.0;
}

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

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