z-index: 3;
  position: relative;
  margin: 0;
}
.page.under {
  z-index: 1;
  position: absolute;
  top: 0;
  left: 0;
}

canvas {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2;
  cursor: -webkit-grab;
  cursor: grab;
}

.info {
  position: fixed;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 200;
  pointer-events: none;
  right: 0;
  bottom: 0;
}
.info svg {
  opacity: 0;
  width: clamp(50px, 5vw, 120px);
  height: clamp(50px, 5vw, 120px);
  transform: translateX(150%);
}