#canvas {

  width: 40vmin;
  height: 80vmin;
  margin: 20vmin auto;
  position: relative;
  background-color: #dd5721;


}

#secondring {

  position: absolute;
  width: 40vmin;
  height: 45vmin;
  margin: 1vmin auto;
  left: 0vmin;
  top: 15vmin;
  background-color: #db636b;

}

#third {

  position: absolute;
  width: 14vmin;
  height: 69vmin;
  margin: 2vmin auto;
  left: 12vmin;
  top: 3vmin;
  background-color: #c7331f;

}


#cuatro{
  width: 30vmin;
  height: 16vmin;
  background-color: #c85020;
  position: absolute;
  left: 5vmin;
  top: 30vmin;

}