video {
  min-width:100%;
  min-height:100%;
  width:auto;
  height:auto;
  overflow:hidden;
  top:0;
  left:0;
  background-size:cover;
  object-fit:cover;
  z-index:-2;
  position:fixed;
}

@media only screen and (max-width: 1004px), only screen and (max-device-width: 1000px) {
  video{display:none};
}

@media only screen and (min-width:1200px), only screen and (max-device-width: 1500px) {
  .highlight-blue{margin-top:calc(54% - 440px);
  .4col{margin-top:calc(54% - 440px);
}