header {
  position: relative;
  background-color: black;
  height: 75vh;
  min-height: 35rem;
  width: 100%;
  overflow: hidden;
}

header video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  //width: auto;
  height: auto;
  z-index: 0;
  -ms-transform: translateX(-50%) translateY(-50%);
  -moz-transform: translateX(-50%) translateY(-50%);
  -webkit-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
}

header .container {
  position: relative;
  z-index: 2;
}

header .overlay {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background-color: black;
  //opacity: 0.5;
  opacity: 0;
  z-index: 1;
}

@media (pointer: coarse) and (hover: none) {
  header {
   // background: url('../image/METIS.png') black no-repeat center center scroll;
  }
  header video {
  //  display: none;
  }
}
video {
  width: 100%;
  height: auto;
}
section {
  padding: 80px 0 !important;		
}
header {
  min-height: 40rem;
}
.pointer {cursor: pointer !important;}