{
    "name":"Calculator",
    "short_name":"Calculator",
    "start_url": "https://calculator.itsydata.com",
    "orientation": "portrait",
    "icons":[
        {
            "src":"/android-chrome-192x192.png",
            "sizes":"192x192",
            "type":"image/png"
        },
        {
            "src":"/android-chrome-512x512.png",
            "sizes":"512x512",
            "type":"image/png"
            }
    ],
    "theme_color":"#333333",
    "background_color":"#333333",
    "display":"standalone"
}