slideshow doesn't appear

can be ?
.camera_commands > .camera_play {
background: url(../images/camera_skins.png) no-repeat -80px 0;
height: 40px;
width: 40px;
display: none;
}
.camera_commands > .camera_stop {
background: url(../images/camera_skins.png) no-repeat -120px 0;
display: none;
height: 40px;
width: 40px;

yes

does not work ;(

give me your url to check

workout4u.org/component/k2/item/20-q

your url returns a 404 error