html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
}

body {
  background-color: #000;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

#container {
  width: 100%;
  height: 100%;
}

#container .image {
  height: 100%;
  width: 100%;
  position: absolute;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  display: none;
}