{
  "name": "SM2 Dev",
  "short_name": "SM2 Dev",
  "description": "SM2 Dev Website",
  "icons": [
    { "src": "favicon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "maskable any" },
    { "src": "favicon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable any" }
  ],
  "theme_color": "#111111",
  "background_color": "#DDDDDD",
  "display": "fullscreen",  
  "orientation": "portrait"
}