Examine source code of Drell Persona

{
  "theme": {
    "images": {
      "theme_frame": "DrellHeader.jpg"
    },
    "colors": {
      "frame": "#8f8f8f",
      "tab_background_text": "#f7b2b2"
    }
  },
  "version": "2.0",
  "name": "Drell Persona",
  "manifest_version": 2,
  "description": "Kolyat Krios, Thane Krios and Feron from the game Mass Effect 2. Full artwork found here: <a href=\"https://outgoing.prod.mozaws.net/v1/8014d635d36a48ba7f2020ce8b8d6e8c32d485ed7c4d6bbecae6b05f31252bd5/http%3A//gamergal.deviantart.com/art/Drell-185844986\" rel=\"nofollow\">http://gamergal.deviantart.com/art/Drell-185844986</a>"
}