{
  "short_name": "MahJongo",
  "name": "MahJongo Online",
  "start_url": "/",
  "background_color": "#12422C",
  "theme_color": "#12422C",
  "display": "standalone", 
  "orientation": "landscape",
  "icons": [
    {
    "src": "/images/logo5.png",
    "type": "image/png",
    "sizes": "192x192"
    }
  ]
}