{
  "name": "GBCN",
  "short_name": "GBCN",
  "icons": [
    {"src": "favicon-192x192.png","sizes": "192x192","type": "image/png"},
    {"src": "favicon-512x512.png","sizes": "512x512","type": "image/png"}
  ],
  "theme_color": "#09090b",
  "background_color": "#09090b",
  "display": "standalone"
}