{
  "name": "gpcalc",
  "short_name": "gpcalc",
  "icons": [{
      "src": "/static/img/icons/android-icon-192x192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/static/img/icons/android-icon-512x512.png",
      "sizes": "310x310",
      "type": "image/png"
    }
  ],
  "start_url": "/index.html",
  "display": "standalone",
  "background_color": "#4527A0",
  "theme_color": "#4527A0"
}