.video-wrapper {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.video-iframe {
  width: 100%;
  aspect-ratio: 16/9;
  display: block;
  border: none;
}