Examine source code of Amethyst Sparkles

{
  "theme": {
    "images": {
      "theme_frame": "AmethystSparklesH.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Amethyst Sparkles",
  "manifest_version": 2,
  "description": "lavender, purple, flowers, scrolls, jewels, February, black, My wallpaper to match can be found at: <a href=\"https://outgoing.prod.mozaws.net/v1/bc4e36088108c7cb44883f999b2c90ad525f6b08c9c450bef9410abfadda199e/http%3A//abstract.desktopnexus.com/wallpaper/817147/\" rel=\"nofollow\">http://abstract.desktopnexus.com/wallpaper/817147/</a>"
}