Examine source code of Kitchen Shelf by MaDonna

{
  "theme": {
    "images": {
      "theme_frame": "H.jpg"
    },
    "colors": {
      "frame": "#afb6c9",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Kitchen Shelf by MaDonna",
  "manifest_version": 2,
  "description": "country, pantry, home, fabric, plaid, check, baskets, apple,"
}