Examine source code of Casshern Sins

{
  "theme": {
    "images": {
      "theme_frame": "CasshernSinsfirefoxpersonatop.jpg"
    },
    "colors": {
      "frame": "#636363",
      "tab_background_text": "#d0ff00"
    }
  },
  "version": "2.0",
  "name": "Casshern Sins",
  "manifest_version": 2,
  "description": "A Persona for Casshern Sins (Kyaashan Shinzu).\n\nContains the Logo, a vector of Casshern I got from <a href=\"https://outgoing.prod.mozaws.net/v1/5e290d0f059b25457ced0d60565da227f1c7766b159123231d88c72208625b9b/http%3A//Konachan.org\" rel=\"nofollow\">Konachan.org</a>, and 3 blue roses."
}