{
    "name": "3D Calculator",
    "short_name": "3D Calc",
    "icons": [
        {
            "src": "./favicon-512x512.png",
            "sizes": "512x512",
            "type": "image/png"
        }
    ],
    "theme_color": "#ffffff",
    "background_color": "#ffffff",
    "display": "standalone"
}