Examine source code of Barcode Style

{
  "theme": {
    "images": {
      "theme_frame": "code1.jpg"
    },
    "colors": {
      "frame": "#a8a5a5",
      "tab_background_text": "#f70505"
    }
  },
  "version": "2.0",
  "name": "Barcode Style",
  "manifest_version": 2,
  "description": "Barcode Style by Detlef Graf von Mainberg"
}