.video-block {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 100px auto 0;
  padding: 0 20px;

  &__container {
    width: 100%;
    padding-top: 56.25%;
    overflow: hidden;
    position: relative;
  }

  iframe {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
  }
}