Examine source code of Primaltoons Nighttime

{
  "theme": {
    "images": {
      "theme_frame": "Primaltoons-Night-Header.png"
    },
    "colors": {
      "frame": "#3e7d7c",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Primaltoons Nighttime",
  "manifest_version": 2,
  "description": "From website <a href=\"https://outgoing.prod.mozaws.net/v1/a234bb6fe27c06e20de60df09d6e0a69921ecb62a3f1ed77d0f6815a3463379e/http%3A//www.primaltoons.com\" rel=\"nofollow\">www.primaltoons.com</a>"
}