Examine source code of X Files simple

{
  "theme": {
    "images": {
      "theme_frame": "personasheader-2.jpg"
    },
    "colors": {
      "frame": "#141714",
      "tab_background_text": "#0f9e12"
    }
  },
  "version": "2.0",
  "name": "X Files simple",
  "manifest_version": 2,
  "description": "X Files with Mulder and Scully"
}