Examine source code of Blue Heaven by MaDonna

{
  "theme": {
    "images": {
      "theme_frame": "BlueHeavenH2Custom.jpg"
    },
    "colors": {
      "frame": "#052f78",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Blue  Heaven by MaDonna",
  "manifest_version": 2,
  "description": "My wallpaper to match is at: <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/340fd920d2d138419032460c7b33319b587e7a5843dc06e37d96740ccc733d6b/http%3A//space.desktopnexus.com/wallpaper/1108165/\">http://space.desktopnexus.com/wallpaper/1108165/</a>"
}