Examine source code of AZUB recumbent

{
  "theme": {
    "images": {
      "theme_frame": "personascopy.JPG"
    },
    "colors": {
      "frame": "#141212",
      "tab_background_text": "#f7f4f4"
    }
  },
  "version": "2.0",
  "name": "AZUB recumbent",
  "manifest_version": 2,
  "description": "We hope that this is a very nice persona for all those who love recumbents, HPV, trikes, etc. In other languages veló couché, liegerad, rower poziomny, ligfiets and so on :-)"
}