@media print {
	@page {
		margin: 0;
		size: 8cm;
	}

  body * {
		visibility: hidden;
		margin: 5mm;
	}

  #factura-impresion, #factura-impresion * {
    visibility: visible;
	}

  #factura-impresion {
    position: fixed;
    left: 0;
    top: 0;
  }
}