#k4-upgraded-video-container video,#k4-upgraded-video-container img{
  width: 100%;
  display: block;
}

#k4-upgraded-video-container img {
  min-height: 600rem;
}


@media (max-width: 768px) {
  #k4-upgraded-video-container img {
    min-height: 420rem;
  }
}