{
  "name": "my Shift icon",
  "short_name": "Shift Logo",
  "start_url": ".",
  "id": "/",
  "theme_color": "#ffffff",
  "background_color": "#ffffff",
  "display":"standalone",
  "icons": [
    {
      "src": "/favicon_io/android-chrome-192x192.png",
      "sizes":"192x192",
      "type":"image/png"
    },
    {
      "src":"/favicon_io/android-chrome-512x512.png",
      "sizes":"512x512",
      "type":"image/png"
    }
  ]
}