Examine source code of Kookyoo Kiwi

{
  "theme": {
    "images": {
      "theme_frame": "personas-kookyoo.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ededed"
    }
  },
  "version": "2.0",
  "name": "Kookyoo Kiwi",
  "manifest_version": 2,
  "description": "This is a blue/green personas made by <a href=\"https://outgoing.prod.mozaws.net/v1/b07aca4d56ba40424058a08c234d9ab3886678724bdeeb1176088b1250e5cd58/http%3A//kookyoo.net\" rel=\"nofollow\">kookyoo.net</a>. Hope it'll please to you. Thanks for watching and long life to Firefox &amp; Mozilla !"
}