Examine source code of Infinitum 3

{
  "theme": {
    "images": {
      "theme_frame": "InfninitumPersonas3.png"
    },
    "colors": {
      "frame": "#383131",
      "tab_background_text": "#f0a903"
    }
  },
  "version": "2.0",
  "name": "Infinitum 3",
  "manifest_version": 2,
  "description": "für meinen clan"
}