Examine source code of Teddy Bears Picnic

{
  "theme": {
    "images": {
      "theme_frame": "teddybearpicnicHCustom.jpg"
    },
    "colors": {
      "frame": "#ffffcc",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Teddy Bears Picnic",
  "manifest_version": 2,
  "description": "balloons, children, cute, elephant,  teddy bears, toy basket, toys, whimsical&gt; My wallpaper to match is at: <a href=\"https://outgoing.prod.mozaws.net/v1/4d4e0a3060f2ab9498f2a2a91e582606ed0cb2c07278c61f63c94be48d959d1b/http%3A//abstract.desktopnexus.com/wallpaper/958225/\" rel=\"nofollow\">http://abstract.desktopnexus.com/wallpaper/958225/</a>"
}