{
   "short_name": "portalbox",
   "name": "portalbox",
   "icons": [{
        "src":"https://s3-sa-east-1.amazonaws.com/loja2/6e11d16c997a7d16903d281d804b2e83.png",
        "sizes": "192x192",
        "type": "image/png"   }],
   "start_url": "/",
   "display": "standalone",
   "orientation": "portrait"
}