{"name":"Quadrants","short_name":"Quadrants","start_url":"/","display":"standalone",
 "background_color":"#f4f3ef","theme_color":"#f4f3ef",
 "icons":[{"src":"icon-180.png","sizes":"180x180","type":"image/png"},{"src":"icon-512.png","sizes":"512x512","type":"image/png"}]}