Examine source code of Roses Float by MaDonna

{
  "theme": {
    "images": {
      "theme_frame": "RosesAfloatH.jpg"
    },
    "colors": {
      "frame": "#a9c5eb",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Roses Float by MaDonna",
  "manifest_version": 2,
  "description": "My wallpaper to match is at: <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/dbe8fc7b0db82f656c357e51a27023a15e9d4b0ea70f31ef3988205d2e28216f/http%3A//nature.desktopnexus.com/wallpaper/1033776/\">http://nature.desktopnexus.com/wallpaper/1033776/</a>"
}