Examine source code of Buncho_Java Sparrow_Javanese Rice Bird

{
  "theme": {
    "images": {
      "theme_frame": "222.jpg"
    },
    "colors": {
      "frame": "#d40000",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Buncho_Java Sparrow_Javanese Rice Bird",
  "manifest_version": 2,
  "description": "白文鳥デザインです。\nシンプルで見やすいかと思います。\n\n文鳥ファンに使っていただきたい。"
}