Examine source code of Volvo 244 80

{
  "theme": {
    "images": {
      "theme_frame": "Export1.jpg"
    },
    "colors": {
      "frame": "#263759",
      "tab_background_text": "#1917a1"
    }
  },
  "version": "2.0",
  "name": "Volvo 244 80",
  "manifest_version": 2,
  "description": "test"
}