Examine source code of fishing armchair

{
  "theme": {
    "images": {
      "theme_frame": "netze_notec_head.jpg"
    },
    "colors": {
      "frame": "#fa0808",
      "tab_background_text": "#f7f2f2"
    }
  },
  "version": "2.0",
  "name": "fishing armchair",
  "manifest_version": 2,
  "description": "Angeln in Polen an der Netze, Gemeinde Miasteczko Kraj.\nFishing in Poland, Miasteczko Kraj.\nŁowienie ryb w Polska na Noteć, Gmina Miasteczko Kraj."
}