{
	"name": "ตารางเรียน",
	"short_name": "ตารางเรียน",
	"start_url": "/",
	"display": "standalone",
	"background_color": "#ffffff",
	"theme_color": "#FFFFFF",
	"icons": [
    {
      "src": "icons/512x512.png",
      "type": "image/png",
      "sizes": "512x512"
    },
    {
      "src": "icons/192x192.png",
      "type": "image/png",
      "sizes": "192x192"
    },
		{
			"src": "/icons/512x512.png",
			"sizes": "512x512",
			"type": "image/png",
			"purpose": "any maskable"
		}
	]
}