Examine source code of Warriors - Rosepetal

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#014700",
      "tab_background_text": "#ffd9d9"
    }
  },
  "version": "2.0",
  "name": "Warriors - Rosepetal",
  "manifest_version": 2,
  "description": "Rosepetal from Warrior Cats by Erin Hunter (Rosepetal image by <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/985447063eab5010bddd4358c35ed2f010d6f5eb0fa91c2a2206725ddfe5da45/http%3A//brownwhisker.deviantart.com\">brownwhisker.deviantart.com</a>)"
}