{
  "short_name": "MyOpen",
  "name": "MyOpen",
  "display": "standalone",
  "theme_color": "#90a8b2",
  "start_url": "/",
  "background_color": "#ffffff",
  "icons": [
              {
                "src": "images/favicon/favicon-16x16.png",
                "sizes": "16x16",
                "type": "image/png",
                "density": 0.75
              },
              {
                "src": "images/favicon/favicon-32x32.png",
                "sizes": "32x32",
                "type": "image/png",
                "density": 0.75
              },
              {
                "src": "images/favicon/android-chrome-36x36.png",
                "sizes": "36x36",
                "type": "image/png",
                "density": 0.75
              },
              {
                "src": "images/favicon/android-chrome-48x48.png",
                "sizes": "48x48",
                "type": "image/png",
                "density": 1.0
              },
              {
                "src": "images/favicon/android-chrome-72x72.png",
                "sizes": "72x72",
                "type": "image/png",
                "density": 1.5
              },
              {
                "src": "images/favicon/android-chrome-96x96.png",
                "sizes": "96x96",
                "type": "image/png",
                "density": 2.0
              },
              {
                "src": "images/favicon/android-chrome-144x144.png",
                "sizes": "144x144",
                "type": "image/png",
                "density": 3.0
              },
              {
                "src": "images/favicon/android-chrome-192x192.png",
                "sizes": "192x192",
                "type": "image/png",
                "density": 4.0
              }

  ]
}