Examine source code of Christmas_Eve

{
  "theme": {
    "images": {
      "theme_frame": "christmaseveHcopy.jpg"
    },
    "colors": {
      "frame": "#4f0202",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Christmas_Eve",
  "manifest_version": 2,
  "description": "feliz navidad, saint nick, saint nicholas, sleigh, reindeer, holiday, red, christmas, santa claus, trees, village, snowing, llights, snow, snowmen\t\n\nDesigned by MaDonna\n\nMy wallpaper to match is at: <a href=\"https://outgoing.prod.mozaws.net/v1/30472f6a49cedb28846fddaf1a49ad0d73e13098301acdc9be512d284b79cce3/http%3A//nature.desktopnexus.com/wallpaper/1278467/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/1278467/</a>"
}