{
  "name":"Brainis World","short_name":"braini"
  ,"icons":[
    {"src":"/android-chrome-192x192.png","sizes":"192x192","type":"image/png"}
   ,{"src":"/android-chrome-512x512.png","sizes":"512x512","type":"image/png"}
  ]
  ,"theme_color":"#00ff00"
  ,"background_color":"#000000"
  ,"display":"standalone"
}