#canvas{
  background-color: rgb(16, 8, 13);
  width: 70vmin;
  height: 93vmin;
  margin: 19vmin auto 0 auto;
  position: relative;
}

#A{
  position: absolute;
  left: 0.7vmin;
  top: 0.7vmin;
  width: 68.5vmin;
  height: 91.7vmin;
  background-color: rgb(222, 222, 217);
}

#B{
  position: absolute;
  left: 0.7vmin;
  top: 0.6vmin;
  width: 30vmin;
  height: 91.7vmin;
  background-color: rgb(44, 41, 52);
}

#C{
  position: absolute;
  left: 20.7vmin;
  top: 47.3vmin;
  width: 10vmin;
  height: 45vmin;
  background-color: rgb(186, 185, 186);
}

#D{
  position: absolute;
  left: 12.2vmin;
  top: 16vmin;
  width: 8.5vmin;
  height: 47vmin;
  background-color: rgb(219, 215, 212);
}