@media (orientation: landscape) {
  #vr {
    width: 128vh;
    height: 72vh;
  }
}
 
@media (orientation: portrait) {
  #vr {
    width: 45vh;
    height: 80vh;
  }
}

a-scene {
    z-index: 0;
}

#sample-obj1 {
  display: none;
}

.e {
  display: none;
}

.lfloat{
  float: left;
  margin: 0px 60px 40px 60px;
}

.clear{
  clear: left;
}
