html,
body {
  width           : 100%;
  height          : 100%;
  margin          : 0;
  padding         : 0;
  background-color: black;
  overflow        : hidden;
}

.title-panel{
  display: none;
  position: absolute;
  width: 100%;
  height: 100%;
}
.thumb-img{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(1.3);
}
/* @media screen and (orientation: portrait){
  -moz-transform: rotateX(90deg);
  -webkit-transform: rotateX(90deg);
  -o-transform: rotateX(90deg);
  -ms-transform: rotateX(90deg);
} */