.code-container{width:38mm;height:42mm;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;border:1px solid #000;margin:1mm;box-sizing:border-box}.code-label{color:#000;font-weight:600;text-align:center;font-size:12px;margin-top:5px}@media print{.code-container{page-break-inside:avoid;float:left;margin:1mm}body{margin:0;padding:0}#KTQrcode{display:block;width:100%}}