Examine source code of Dark Zelda

{
  "theme": {
    "images": {
      "theme_frame": "DarkZeldaFirefoxPersonaHeader.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Dark Zelda",
  "manifest_version": 2,
  "description": "A Zelda theme I originally made for myself to match my Desktop. Wasn't really planing on sharing but I guess it couldn't hurt.\n\nThis version is the 2500x200 version that is supposed to accommodate everyone, but it was originally intended just for my PC, so it was built to display properly on 1680x1050, with 4 topside taskbars active.\n\nIf you look closely you will see that the Firefox Fox...is not the Firefox Fox, it's Wolf Link...Firefoxitized."
}