#slideshow{
  float: left;
  display: inline;
  width: 710px;
  height: 159px;
}

div#slideshow img{
    position:absolute;
    z-index:7;
    opacity:0.0;
}

#slideshow IMG.active {
    z-index:9;
    opacity:1.0;
}

#slideshow IMG.last-active {
    z-index:8;
}