@media print{html[data-printing=receipt] body *{visibility:hidden!important}html[data-printing=receipt] [data-print-root],html[data-printing=receipt] [data-print-root] *{visibility:visible!important}html[data-printing=receipt] [data-print-root]{position:fixed;inset:0;margin:0;border:0}@page{size:A6 portrait;margin:6mm}}