html,
body {
  height: 100%;
}

body {
  background: #000;
  overflow: hidden;
  -webkit-user-select: none;
  user-select: none;
}

canvas,
img {
  background: #0000;
  display: block;
  height: 100%;
  object-fit: contain;
  width: 100%;
}

.viewport {
  height: 100%;
  overflow: hidden;
  width: 100%;
}

.track {
  display: flex;
  height: 100%;
}

.slide {
  flex: 0 0 100%;
  height: 100%;
  position: relative;
}