Examine source code of Charles Tea Party

{
  "theme": {
    "images": {
      "theme_frame": "thunb.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Charles Tea Party",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/4647836c89c6bd5347d4185eda9284b8f635eb74e852bedffcd57a01c0f21870/http%3A//roxiee-chan.deviantart.com/\" rel=\"nofollow\">http://roxiee-chan.deviantart.com/</a>"
}