Examine source code of Colors Alive

{
  "theme": {
    "images": {
      "theme_frame": "ColorsAliveHcopycopyCustom.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Colors Alive",
  "manifest_version": 2,
  "description": "abstract, arrow, bright, curves, lines, mind teaser, orange, shapes, yellow Designed by MaDonna, My wallpaper to match is at: <a href=\"https://outgoing.prod.mozaws.net/v1/9f8a7044072afaf43ff4e5e64f32b3f5b76af4e016093f8f1c6b2bb014ba01f0/http%3A//abstract.desktopnexus.com/wallpaper/1059817/\" rel=\"nofollow\">http://abstract.desktopnexus.com/wallpaper/1059817/</a>"
}