#video-explainer .video-frame {
  position: relative;
  width: 100%;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  margin: 1rem 0 1.5rem;
  overflow: hidden;
}

#video-explainer .video-frame > iframe {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 12px;
}