Examine source code of Love Just Is by MaDonna

{
  "theme": {
    "images": {
      "theme_frame": "LoveIs.jpg"
    },
    "colors": {
      "frame": "#ccc3c0",
      "tab_background_text": "#420303"
    }
  },
  "version": "2.0",
  "name": "Love Just Is by MaDonna",
  "manifest_version": 2,
  "description": "My desktop wallpaper to match is at: <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/6acf85ef33e82505c05350f5a5ab8659e708ccb2fea7037b9c1fd752ad0fe855/http%3A//abstract.desktopnexus.com/wallpaper/587601/\">http://abstract.desktopnexus.com/wallpaper/587601/</a>"
}