Examine source code of Jumping Through Hoops

{
  "theme": {
    "images": {
      "theme_frame": "JumpingthroughhoopsH.jpg"
    },
    "colors": {
      "frame": "#042d66",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Jumping Through Hoops",
  "manifest_version": 2,
  "description": "Designed by MaDonna\n\nMy wallpaper to match is at: <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/de0f17b8b9270ebc8c0cf5e2dabf70a34d9dd352a1a18bc8283682a624477a6e/http%3A//animals.desktopnexus.com/wallpaper/1157863/\">http://animals.desktopnexus.com/wallpaper/1157863/</a>"
}