Examine source code of FK PARTIZAN 2

{
  "theme": {
    "images": {
      "theme_frame": "fcpartizanfirefox3.jpg"
    },
    "colors": {
      "frame": "#aba9a9",
      "tab_background_text": "#79d1f7"
    }
  },
  "version": "2.0",
  "name": "FK PARTIZAN 2",
  "manifest_version": 2,
  "description": "Footbal team Partizan Belgrade"
}