Examine source code of CanadaOlympics

{
  "theme": {
    "images": {
      "theme_frame": "red-flag-abstract-expression-pop-art.jpg"
    },
    "colors": {
      "frame": "#050505",
      "tab_background_text": "#f50c0c"
    }
  },
  "version": "2.0",
  "name": "CanadaOlympics",
  "manifest_version": 2
}