.fuse-player-frame-wrapper {
  position: relative;
  width: 100%;
  text-align:center;
 
  /* room for slim timeline */
  padding-bottom: 3px;
}

.fuse-player-frame-wrapper-ratio {
    /* same as player ratio */
    padding-top: 56.25%;
}


.content-block .fuse-player-frame-wrapper-ratio {
    padding-top: 0;
}
 
.fuse-player-frame {
  /* make iframe fill wrapper */
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}