Examine source code of Winter_s Landscape

{
  "theme": {
    "images": {
      "theme_frame": "1mic.jpg"
    },
    "colors": {
      "frame": "#010d4a",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Winter_s Landscape",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/b0feb5523a13056e5e1abf6b24242281b943413cb36790a6d5f13a9b45abaaf6/http%3A//nature.desktopnexus.com/wallpaper/1241404/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/1241404/</a>  \n\nWinter, Christmas, snow, forest, pine, trees, stars, blue, sky, clear, cold, rocks, mountains, twilight, evening, sunrise, magic, amazing, landscape, scenery, Real.Twilight"
}