{
  "short_name": "optc-crews",
  "name": "OPTC Crews",
  "icons": [
   {
    "src": "logo152.png",
    "type": "image/png",
    "sizes": "192x192"
   },
   {
    "src": "logo512.png",
    "type": "image/png",
    "sizes": "512x512"
}
  ],
  "start_url": ".",
  "display": "standalone",
  "orientation": "portrait",
  "theme_color": "#000000",
  "background_color": "var(--color-white)"
}