Examine source code of Haunted Chateau

{
  "theme": {
    "images": {
      "theme_frame": "Persona_Header2.jpg"
    },
    "colors": {
      "frame": "#858471",
      "tab_background_text": "#bababa"
    }
  },
  "version": "2.0",
  "name": "Haunted Chateau",
  "manifest_version": 2,
  "description": "Haunted Chateau Matte Painting By Gordon Tarpley"
}