Examine source code of TARDIS in the Clouds

{
  "theme": {
    "images": {
      "theme_frame": "where_do_you_want_to_start.jpg"
    },
    "colors": {
      "frame": "#c2bebe",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "TARDIS in the Clouds",
  "manifest_version": 2,
  "description": "The TARDIS from Doctor Who."
}