Examine source code of Equestrian Delight

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#043002",
      "tab_background_text": "#fffafa"
    }
  },
  "version": "2.0",
  "name": "Equestrian Delight",
  "manifest_version": 2,
  "description": "cowboy, race, ride, horses, ranch, collage, equestrian, running, free, mounted\t\n\nDesigned by MaDonna\n\nMy wallpaper to match is at: <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/6cb3c141cb22d2086bd5d9c5f7a2a6c9c737eb2b608080541c56d110ff680b4c/http%3A//animals.desktopnexus.com/wallpaper/1490893/\">http://animals.desktopnexus.com/wallpaper/1490893/</a>"
}