Examine source code of LightnWine

{
  "theme": {
    "images": {
      "theme_frame": "IMG_9795-Copy.JPG"
    },
    "colors": {
      "frame": "#260505",
      "tab_background_text": "#940909"
    }
  },
  "version": "2.0",
  "name": "LightnWine",
  "manifest_version": 2,
  "description": "Refraction of light on wine in a plastic glass on a tablecloth"
}