#background{
  background-color: #e8dccc;
  Position:relative;
  margin: 0 auto;
  width: 90vmin;
  height:110vmin;
}

#bluebox{
  background-color: #69acd9;
  position: absolute;
  width: 40%;
  height: 33%;
  top: 17%;
  left: 10%
}

#blackbox{
  background-color: black;
  position: absolute;
  width: 30%;
  height: 25%;
  top: 17%;
  right: 10%;
}

#greenbox{
  background-color: #17a958;
  position: absolute;
  width: 30%;
  height: 25%;
  bottom: 17%;
  left: 10%;
}

#orangebox {
  background-color: #f67845;
  position: absolute;
  width: 40%;
  height: 33%;
  bottom: 17%;
  right: 10%;
}