{
    "name": "AVS",
    "short_name": "AVS",
    "display": "standalone",
    "background_color": "#fff",
    "description": "A readable website app.",
    "icons": [{
        "src": "/android-chrome-192x192.png",
        "sizes": "192x192",
        "type": "image/png"
    }, {
    "src": "/android-chrome-512x512.png",
    "sizes": "512x512","type": "image/png"
    }],
    "theme_color": "#ffffff",
    "background_color": "#ffffff"
    
}