Examine source code of Pedro Pirate

{
  "theme": {
    "images": {
      "theme_frame": "Pedro_Header.png"
    },
    "colors": {
      "frame": "#d1ce10",
      "tab_background_text": "#d1ce10"
    }
  },
  "version": "2.0",
  "name": "Pedro Pirate",
  "manifest_version": 2,
  "description": "Pedro #53 Pablo as header and footer just complimenting background. Not really for public mainly for me. Sorry."
}