{
  "start_url": "/",
  "name": "Audiolibros",
  "short_name": "Audiolibros",
  "description": "Página Web de Audiolibros",  
  "background_color":"#ffffff",
  "theme_color":"#FFFFFF",
  "display": "standalone",
  "orientation": "portrait",
  "icons":[
      {  
        "src": "/img/favicon.png",  
        "type": "image/png",  
        "sizes": "144x144",  
        "purpose": "any maskable"
      },
{  
        "src": "/img/favicon512.png",  
        "type": "image/png",  
        "sizes": "512x512",  
        "purpose": "any maskable"
      }
    ] 
}