Examine source code of Petal Power

{
  "theme": {
    "images": {
      "theme_frame": "FourleafcloverflowerH.jpg"
    },
    "colors": {
      "frame": "#a5d6d9",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Petal Power",
  "manifest_version": 2,
  "description": "abstract,  clover, ireland, irish, blue, abstract, four leaf, spots, green, flower petals, fleur, saint patrick's day, glow, circles, leaves, summer, spring, fresh,\n\nDesigned by MaDonna\n\nMy wallpaper to match is at: <a href=\"https://outgoing.prod.mozaws.net/v1/4da2d30eae8b89911037fa8bef2df4e0a90b61308260e92297691e5f2e15272f/http%3A//abstract.desktopnexus.com/wallpaper/1210502/\" rel=\"nofollow\">http://abstract.desktopnexus.com/wallpaper/1210502/</a>"
}