{
  "name": "Rate & Grade",
  "short_name": "Rate & Grade",
  "lang": "en-US",
  "start_url": "/",
  "display": "standalone",
  "background_color":"#3367D6",
  "theme_color":"#3367D6",
  "orientation": "portrait",
  "icons": [
    {
      "src": "/img/fav/icon_x512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "/img/fav/icon_x384.png",
      "sizes": "384x384",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "/img/fav/icon_x192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "/img/fav/icon_x128.png",
      "sizes": "128x128",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "/img/fav/icon_x96.png",
      "sizes": "96x96",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "/img/fav/icon_x72.png",
      "sizes": "72x72",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "/img/fav/icon_x48.png",
      "sizes": "48x78",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "/img/fav/apple-icon-144x144.png",
      "sizes": "144x144",
      "type": "image/png",
      "purpose": "any"
    }
  ]
}