Examine source code of Quintessentially for PC

{
  "theme": {
    "images": {
      "theme_frame": "Header.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Quintessentially for PC",
  "manifest_version": 2,
  "description": "Quintessentially is a private members' club with a 24-hour global concierge service, and part of the world's leading luxury lifestyle group."
}