{
  "name": "Express One Day",
  "short_name": "ExpressOneDay",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#37517e",
  "icons": [
    {
      "src": "/ic.png",
      "sizes": "192x192",
      "type": "image/png"
},
    {
      "src": "/b.png",
      "sizes": "512x512",
      "type": "image/png"
}
  ]
}