#vfade {
  display: none;
  position: fixed;
  top: 0%;
  left: 0%;
  width: 100%;
  height: 100%;
  background-color: white;
  z-index: 1001;
  -moz-opacity: 0.5;
  opacity: .50;
  filter: alpha(opacity=50);
}

#vlbox {
  display: none;
  position: absolute;
  top: 120px;
  left: 50%;

  max-width: 70%;
  max-height: 70%;
/*
  margin-left: -400px;
  margin-top: -400px;

  width: 70%;
*/
  border: 0;
  background: #FFF;
  z-index: 1002;
  overflow: visible;
  transform: translate(-50%,0);
}

#vlbox video {
    height: auto;
    width: auto;
    max-height: 100%;
    max-width: 100%;
}

#vboxclose {
  float: right;
  cursor: pointer;
  color: #fff;
  border: 1px solid #AEAEAE;
  border-radius: 3px;
  background: #222222;
  font-size: 31px;
  font-weight: bold;
  display: inline-block;
  line-height: 0px;
  padding: 11px 3px;
  position: absolute;
  right: 2px;
  top: 2px;
  z-index: 1002;
  opacity: 0.9;
}

.vboxclose:before {
  content: "×";
}

#vfade:hover ~ #vboxclose {
  display:none;
}