.videoWrapper {
  width: 640px;
  height: 264px;
  position: relative;
}

.video {
  position: absolute;
  top:0;
  left:0;
  width: 640px;
  height: 264px;
  background-color: #333;
}

.show{
  z-index: 5!important;
}

#example_video_1{
  z-index: 4;
}

#example_video_2{
  z-index: 3;
}

#example_video_3{
  z-index: 2;
}

.clear {
  clear: both;
}

body.video1{
  background: red;
}

body.video2{
  background: blue;
}
body.video3{
  background: orange;
}