Examine source code of Fall Trees

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#f5f0f0",
      "tab_background_text": "#f5f0f0"
    }
  },
  "version": "2.0",
  "name": "Fall Trees",
  "manifest_version": 2,
  "description": "Designed by Mirian Sousa ~ ThatsMimi\n\nThe Wallpaper that matches with this Theme is at:\n\n<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/bdfc5e8ac79cb5c7c88e68a437606f2d32597e90be3473deece1f26897e6b1b1/http%3A//nature.desktopnexus.com/wallpaper/1576507/\">http://nature.desktopnexus.com/wallpaper/1576507/</a>"
}