Examine source code of Purple Perfection

{
  "theme": {
    "images": {
      "theme_frame": "PurplePerfectionHCustom.jpg"
    },
    "colors": {
      "frame": "#9999cc",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Purple Perfection",
  "manifest_version": 2,
  "description": "spring, summer,  papillon, purple, fleurs, butterfly, lavender, flowers, wild roses, ribbon, stars, sparkles\t\n\nDesigned by MaDonna\n\nMy wallpaper to match is at: <a href=\"https://outgoing.prod.mozaws.net/v1/5ad313682d204edb6656b69feb0b94db8a0f55bf21e152dd44315ff02dc18f71/http%3A//nature.desktopnexus.com/wallpaper/1233059/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/1233059/</a>"
}