.overlay {
  width: 100%;
  background: rgba(0,0,0,.75);
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  z-index:99;
}
.videoBox {
  position: fixed;
  width: 90%;
  left: 50%;
  top:50%;
  transform: translateY(-50%) translateX(-50%);
  padding: 10px;
  /* background: #000; */
  text-align: center;
  border-radius: 0px;
}
.videoBox video {
  width: 100%;
}
.close {
  width: 25px;
  height: 25px;
  position: absolute;
  top: -18px;
  right: -18px;
  display: block;
  background: transparent url(/video/close.png) no-repeat center center;
  opacity: .8;
}
.close:hover {
  opacity: 1;
}
@media (min-width: 767px) {
  .videoBox {
    width: 50%;
  }
}