#box1 {
  background-color: darkgrey;
  position: absolute;
  width: 490px;
  height: 475px;
  top: 253px;
  left: 10px;
}


#box2 {
  background-color: darkgrey;
  position: absolute;
  width: 690px;
  height: 473px;
  top: 253px;
  left: 520px;
}