Examine source code of Winter Blues by MaDonna

{
  "theme": {
    "images": {
      "theme_frame": "winterbluesH.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Winter  Blues by MaDonna",
  "manifest_version": 2,
  "description": "Designed by MaDonna\n\nMy wallpaper to match is at: <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/c680701d09a8d38e1022878502a275d27bf63f15da899086d7669d6889dd062e/http%3A//nature.desktopnexus.com/wallpaper/1305141/\">http://nature.desktopnexus.com/wallpaper/1305141/</a>"
}