div.board
  width: 480px
  height: 480px
  position: relative

div.board svg
  margin: 0px
  padding: 0px
  position: absolute
  top: 40px
  left: 40px

div.board div
  position: absolute
  margin: 0px
  padding: 0px
  top: 0px
  left: 0px
  width: 480px
  height: 480px
  background-image: url(@{gridStatic})