body,
.cardlist {
    width: calc(2*63mm + 2px);
    border: 0;
    padding: 0;
    border-radius: 0;
    margin: 0;

    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}

@media print {
	body,
	.cardlist {
		width: 63mm !important;
	}
	.cardlist {
		margin-left: 0px;
	}
	.card {
		margin: 0px;
		border-radius: 0;
	}
	
	@page {
		margin: 0cm;
		size: 63mm 88mm;
	}
}