{"name": "PC-Thomas", "short_name": "PC-Thomas", "display": "fullscreen", "orientation": "landscape",
 "background_color": "#000000", "theme_color": "#000000",
 "icons": [{"src": "icon.png", "sizes": "180x180", "type": "image/png"},
           {"src": "icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any"}]}