{
   "name": "Manifest Control",
   "short_name": "",
   "icons": [
       {
           "src": "/android-chrome-192x192.png",
           "sizes": "192x192",
           "type": "image/png"
       },
       {
           "src": "/android-chrome-384x384.png",
           "sizes": "384x384",
           "type": "image/png"
       }
   ],
   "theme_color": "#ffffff",
   "background_color": "#ffffff",
   "display": "minimal-ui"
  }