#canvas{
  background-color: rgb(254, 255, 226);
  width: 54vmin;
  height: 70vmin;
  margin: 20vmin auto 0 auto;
  position: relative;
  box-shadow: 0px, 0px, 2px,black;
}

#a{
  position:absolute;
  left: 1vmin;
  top: 2vmin;
  width: 3vmin;
  height: 59vmin;
  background-color: black;

}

#b{
  position:absolute;
  left: 5vmin;
  top: 2vmin;
  width: 48vmin;
  height: 5vmin;
  background-color: green;
}

#c{
  position:absolute;
  left: 5vmin;
  top: 9vmin;
  width: 8vmin;
  height: 38vmin;
  background-color: green;
}

#d{
  position:absolute;
  left: 50vmin;
  top: 9vmin;
  width: 3vmin;
  height: 59vmin;
  background-color: green;
}

#e{
    position:absolute;
    left: 31vmin;
    top: 9vmin;
    width: 18vmin;
    height: 13vmin;
    background-color: green;
}

#f{
  position:absolute;
  left: 40vmin;
  top: 24vmin;
  width: 9vmin;
  height: 37vmin;
  background-color: black;
}

#g{
  position:absolute;
  left: 1vmin;
  top: 63vmin;
  width: 48vmin;
  height: 5vmin;
  background-color: black;
}
#h{
  position:absolute;
  left: 24vmin;
  top: 24vmin;
  width: 7vmin;
  height: 10vmin;
  background-color: black;
}

#i{
  position:absolute;
  left: 24vmin;
  top: 37vmin;
  width: 7vmin;
  height: 10vmin;
  background-color: green;
}

#j{
  position:absolute;
  left: 5vmin;
  top: 49vmin;
  width: 18vmin;
  height: 12vmin;
  background-color: black;
}