Examine source code of Audi TT Style

{
  "theme": {
    "images": {
      "theme_frame": "audi-o.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#212020"
    }
  },
  "version": "2.0",
  "name": "Audi TT Style",
  "manifest_version": 2,
  "description": "Audi TT Style by Detlef Graf von Mainberg"
}