Examine source code of The Phantom

{
  "theme": {
    "images": {
      "theme_frame": "Phantom.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#f2661b"
    }
  },
  "version": "2.0",
  "name": "The Phantom",
  "manifest_version": 2,
  "description": "The Phantom is just a man on a horse that looks sort of WoW. I thought he was pretty cool looking and decided to turn him into something usable!  Hope you all enjoy."
}