#slideshow {
            position:relative;
            height:350px;
        }

        #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;
        }