.VrButton {
  position: absolute;
  left: calc(50% - 50px);
  bottom: 50%;
  width: 100px;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #f4f4f4;
  background: #003883c7;
  border-radius: 5px;
  font-size: 18px;
  cursor: pointer;
  user-select: none;
}
.VrButton:hover {
  background: #00459ec7;
}