Examine source code of Pink Deer

{
  "theme": {
    "images": {
      "theme_frame": "firefoxheader.png"
    },
    "colors": {
      "frame": "#590137",
      "tab_background_text": "#121010"
    }
  },
  "version": "2.0",
  "name": "Pink Deer",
  "manifest_version": 2,
  "description": "graphics from <a href=\"https://outgoing.prod.mozaws.net/v1/bc735b093168c0a7e30a26421f528df249ca0bd5ea7406c8309ec836b2df559e/http%3A//pixelpeach.livejournal.com/\" rel=\"nofollow\">http://pixelpeach.livejournal.com/</a>"
}