{
  "horizontal_offset": 0,
  "vertical_offset": 0,
  "vertical": {
    "column_width": 60,
    "number_of_cols": 12,
    "gutters_on_outside": true,
    "gutter_width": 20
  },
  "horizontal": {
    "number_of_rows": 6,
    "gutter_height": 12,
    "row_height": 60
  }
}