#slideshow {
position: relative;
top: 0px; /* image top */
left: 0px; /* left image, left edge */
width: 100%;
}
#slideshow li {
position:absolute;
top: 0;
left: 200px; /* right image, left edge */
z-index: 8;
}
#slideshow li.active1,
#slideshow li:first-child {
left: 0;
}
#slideshow li.active1,
#slideshow li.active2 {
z-index: 10;
}
#slideshow li.last-active {
z-index: 9;
}