{
    "name":"NB Viewer",
    "short_name":"NB Viewer",
    "start_url":"appv3.php?access_code=999999",
    "display":"standalone",
    "background_color":"white",
    "theme_color":"white",
    "scope": ".",
    "description":"Noticeboard Viewer",
    "icons":[
        {
            "src":"nbv_icon.png",
            "sizes":"512x512",
            "type":"image/png"
        },
        {
            "src": "nbv_icon_mask.png",
            "sizes": "512x512",
            "type": "image/png",
            "purpose": "any maskable"
        }
    ]
}