.field--name-field-media-oembed-video {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding-top: 56.25%; /* 16:9 Aspect Ratio (divide 9 by 16 = 0.5625) */
  }

  /* Then style the iframe to fit in the container div with full height and width */
  .media-oembed-content {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 100%;
  }
  #block-claro-content .field--name-field-media-oembed-video {padding-top: 0px;}