Examine source code of Foxy Fox

{
  "theme": {
    "images": {
      "theme_frame": "FoxyFoxH.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Foxy  Fox",
  "manifest_version": 2,
  "description": "Firefox, Foxy, sexy, wink, cute, whimsical, dark, Fox, blue eyes, hot\n\nDesigned by MaDonna"
}