Examine source code of Winter Glow

{
  "theme": {
    "images": {
      "theme_frame": "WinterGlowHCustom.jpg"
    },
    "colors": {
      "frame": "#132100",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Winter Glow",
  "manifest_version": 2,
  "description": "green, winter,  Navidad, pine cone, sparkle, glitter, ribbon, glimmer, snow flakes, stars, twinkle, Christmas, shine, snow\t, \n\nDesigned by MaDonna\n\nMy wallpaper to match is at: <a href=\"https://outgoing.prod.mozaws.net/v1/2e4cd33c5975827de51c9c813280803d3e9632ab91acecbae9e2b28e5ddf41d8/http%3A//nature.desktopnexus.com/wallpaper/1353390/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/1353390/</a>"
}