Examine source code of Skull - Devil Horns

{
  "theme": {
    "images": {
      "theme_frame": "DevilHornsSkullHeader.jpg"
    },
    "colors": {
      "frame": "#403d3d",
      "tab_background_text": "#a69e9e"
    }
  },
  "version": "2.0",
  "name": "Skull - Devil Horns",
  "manifest_version": 2,
  "description": "This is my first Persona. Made from the my Skull and Devil Horns tattoo design. Hope its nice and you people enjoy it."
}