Examine source code of After the Flood

{
  "theme": {
    "images": {
      "theme_frame": "kp_flood_header.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#0a0b54"
    }
  },
  "version": "2.0",
  "name": "After the Flood",
  "manifest_version": 2,
  "description": "Custom persona based on \"After the Flood\" by KingPop.  See more artwork at <a href=\"https://outgoing.prod.mozaws.net/v1/9b34b2a3910ec4b1e4a7b859c267c0843b3ef6e567c902664450c908eb9eaf36/http%3A//www.kingpop.com\" rel=\"nofollow\">www.kingpop.com</a>"
}