{
  "id": "./",
  "name": "Portal de mantenimiento",
  "short_name": "Mantenimiento",
  "description": "Portal de mantenimiento 4.2.0",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#1769d2",
  "icons": [
    {
      "src": "index.php?imagen=logo&v=4.2.0",
      "type": "image/png",
      "sizes": "any",
      "purpose": "any"
    }
  ]
}