Examine source code of Graffika.pl

{
  "theme": {
    "images": {
      "theme_frame": "top.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#f7f7f7"
    }
  },
  "version": "2.0",
  "name": "Graffika.pl",
  "manifest_version": 2,
  "description": "Styl Firefoxa wzorowany na stylu forum graficznego <a href=\"https://outgoing.prod.mozaws.net/v1/0f13d350c878b3a54f0aa7f257088b9a1ccdf3b650ccbb6a67a7f900b9c42fdf/http%3A//Graffika.pl\" rel=\"nofollow\">Graffika.pl</a>."
}