#playbutton a  {
   line-height: 502px;
   font-size: 502px;
   width: 873px;
   height: 502px;
   display: block;
   background-repeat: no-repeat;
   background-image: url(sg_video_media/playbutton.gif);
}

#playbutton  {
   margin-top: 0px;
   margin-left: 0px;
   height: 502px;
   width: 873px;
   z-index: 5;
   top: 3px;
   left: 0px;
   position: absolute;
}

#vidbk  {
   background-repeat: no-repeat;
   background-image: url(sg_video_media/vidbk.jpg);
   margin-top: 0px;
   margin-left: 0px;
   height: 508px;
   width: 873px;
   z-index: 4;
   top: 0px;
   left: 0px;
   position: absolute;
}

a.nm  {
   background-position: 0px 0px;
}