{
	"icons": [
	{	"src": "/icon/favicon-192.png", 
		"type": "image/png", 
		"sizes": "192x192" },
	{	"src": "/icon/favicon-512.png", 
		"type": "image/png", 
		"sizes": "512x512" }
	],
    "theme_color": "#ffffff",
    "background_color": "#ffffff",
    "display": "standalone"
}