body.mediaplaylist-frameset {
  height: 100%;
}
body.mediaplaylist-frameset > .mediaplaylist-stub-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: auto;
  z-index: 900;
}
#mediaplayist-frameset-loading {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: #fff;
  opacity: .9;
  z-index: 50000;
}
.mediaplaylist-main-frame {
  position: absolute;
  border: 0;
  top: 0;
  max-width: 100%;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: scroll;
}
.mediaplaylist-player-frame {
  border: 0;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: scroll;
}

.mediaplaylist-player-wrapper {
  position: fixed;
  top: 50%;
  left: 50%;
  height: 600px;
  width: 800px;
  margin-left: -400px;
  margin-top: -300px;
}
.mediaplaylist-player-overlay {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: #fff;
  opacity: .9;
}
.mediaplaylist-player-overlay, 
.mediaplaylist-player-wrapper 
{
  z-index: 1000;
  display: none;
}
.mediaplaylist-player-overlay.player-visible, 
.mediaplaylist-player-wrapper.player-visible {
  display: block;
}