.video {
  max-width: 1280px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  width: 100%;
}
.video iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Make any iframe or video responsive when not wrapped in .video */
iframe, video {
  max-width: 100%;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  display: block;
  border: 0;
}

@media (max-width: 600px) {
  .video {
    max-width: 100%;
  }
}