{ 

  "name": "TCS Game", 
  "short_name": "TCSGame", 
  "start_url": "/", 
  "display": "standalone", 
  "background_color": "#000000",
  "theme_color": "#000000",
  "icons": [{ 
    "src": "images/app-logo.png", 
    "sizes": "110x110", 
    "type": "image/png" 
  }] 

}