Examine source code of Sunflower Ladybug Play

{
  "theme": {
    "images": {
      "theme_frame": "SunflowerLadybugFunHII.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Sunflower Ladybug Play",
  "manifest_version": 2,
  "description": "Designed by MaDonna\n\nMy wallpaper to match is at: <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/047c19826ea26d2cc035181ce5ba3a0e7e6cdf9f5959296f980c3cbfd37622dc/http%3A//nature.desktopnexus.com/wallpaper/1230096/\">http://nature.desktopnexus.com/wallpaper/1230096/</a>"
}