#blue{ 
  background-color: rgb(64,94,170);
  width: 60vmin;
  height: 90vmin;
  margin: 20vmin auto 0 auto;
  position: relative;
  left: 0vmin;
  top: 0vmin;
}

#green{
  background-color: rgb(85,133,65);
  width: 43vmin;
  height: 67vmin;
  margin: 20vmin auto 0 auto;
  position: relative;
  left: -8.5vmin;
  top: -87vmin;
  
}

#red{
  background-color: rgb(175,85,65);
  width: 23vmin;
  height: 30vmin;
  margin: 20vmin auto 0 auto;
  position: relative;
  left: -18.5vmin;
  top: -137vmin;
}