.slideshow_overlay .previous {
 position:absolute;
 top:0;
 left:0;
 right:71%;
 bottom:0;
 height:100%;
 background:url(../images/pixel_50.gif) repeat 0 0;
}


.slideshow_overlay .previous img {
 display:none;
 position:absolute;
 left:0;
 top:50%;
 margin-top:-15px;
}

.slideshow_overlay .next {
 position:absolute;
 top:0;
 right:0;
 bottom:0;
 left:71%;
 background:url(../images/pixel_50.gif) repeat 0 0;
}

.slideshow_overlay .next img {
 display:none;
 position:absolute;
 right:0;
 top:50%;
 margin-top:-15px;
}

.slideshow_overlay .play, .slideshow_overlay .pause {
 position:absolute;
 top:0;
 left:30%;
 right:30%;
 bottom:0;
 background:url(../images/pixel_50.gif) repeat 0 0;
}

.slideshow_overlay .play img, .slideshow_overlay .pause img{
 display:none;
 position:absolute;
 top:50%;
 left:50%;
 margin-top:-15px;
 margin-left:-15px;
}