{
  "name": "メール v2",
  "short_name": "Mail v2",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#0078d4",
  "icons": [
    {
      "src": "data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAxOTIgMTkyIj48cmVjdCB3aWR0aD0iMTkyIiBoZWlnaHQ9IjE5MiIgZmlsbD0iIzAwNzhkNCIvPjx0ZXh0IHg9Ijk2IiB5PSIxMjAiIGZvbnQtc2l6ZT0iOTYiIGZpbGw9IiNmZmYiIHRleHQtYW5jaG9yPSJtaWRkbGUiIGZvbnQtZmFtaWx5PSJzYW5zLXNlcmlmIj7wn5OnPC90ZXh0Pjwvc3ZnPg==",
      "sizes": "192x192",
      "type": "image/svg+xml"
    },
    {
      "src": "data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA1MTIgNTEyIj48cmVjdCB3aWR0aD0iNTEyIiBoZWlnaHQ9IjUxMiIgZmlsbD0iIzAwNzhkNCIvPjx0ZXh0IHg9IjI1NiIgeT0iMzIwIiBmb250LXNpemU9IjI1NiIgZmlsbD0iI2ZmZiIgdGV4dC1hbmNob3I9Im1pZGRsZSIgZm9udC1mYW1pbHk9InNhbnMtc2VyaWYiPvCfk6c8L3RleHQ+PC9zdmc+",
      "sizes": "512x512",
      "type": "image/svg+xml"
    }
  ]
}