{
  "name": "Mandelbrot",
  "short_name": "Mandel1",
  "icons": [
    {
      "src": "images/mandelbrot-icon-128.png",
      "sizes": "128x128",
      "type": "image/png"
    }, 
    {
      "src": "images/mandelbrot-icon-512.png",
      "sizes": "512x512",
      "type": "image/png"
    }],  
  "lang": "en-US",
  "start_url": "index.html",
  "display": "standalone",
  "background_color": "white",
  "theme_color": "white"
}