Examine source code of Pak Independence Day

{
  "theme": {
    "images": {
      "theme_frame": "14augustpakistan2.jpg"
    },
    "colors": {
      "frame": "#c9a3a3",
      "tab_background_text": "#080808"
    }
  },
  "version": "2.0",
  "name": "Pak Independence Day",
  "manifest_version": 2,
  "description": "Pakistan's Independence Day "
}