{
    "theme_color": "#ac3c00",
    "background_color": "#ac3c00",
    "display": "fullscreen",
    "scope": "/",
    "start_url": "/",
    "orientation": "landscape-primary",
    "short_name": "GESMobile",
    "icons": [
        {
          "src": "pwa-64x64.png",
          "sizes": "64x64",
          "type": "image/png"
        },
        {
          "src": "pwa-192x192.png",
          "sizes": "192x192",
          "type": "image/png"
        },
        {
          "src": "pwa-512x512.png",
          "sizes": "512x512",
          "type": "image/png",
          "purpose": "any"  
        },
        {
          "src": "maskable-icon-512x512.png",
          "sizes": "512x512",
          "type": "image/png",
          "purpose": "maskable"
        }
      ]
}