.video-flex-frame {
  height: 0;
  margin-bottom: 1rem;
  overflow: hidden;
  padding-bottom: 67.5%;
  padding-top: 1.5625rem;
  position: relative;
  padding-bottom: 56.34%;
  padding-top: 0; }
  .video-flex-frame iframe,
  .video-flex-frame object,
  .video-flex-frame embed,
  .video-flex-frame frame {
    height: 100%;
    position: absolute;
    top: 0;
    width: 100%;
    left: 0; }