Examine source code of Sakura Sparkles

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#8bba8e",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Sakura Sparkles",
  "manifest_version": 2,
  "description": "sparkle, flowers, blooms, cherry blossoms, papillon, fleurs, butterfly, spring, apple blossoms, Sakura, shine, glow\t\n\nDesigned by MaDonna\n\nMy wallpaper to match is at: <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/436fca878c28c1bdf36f09544eede6f91bae10a85354603f220c0635541af37a/http%3A//nature.desktopnexus.com/wallpaper/1445291/\">http://nature.desktopnexus.com/wallpaper/1445291/</a>"
}