.page{
   width : 21cm;
   height : 29.7cm;
}
.bottom{
	width : 21cm;
	position:absolute;
	bottom:0;
	margin-left: auto;
	margin-right:auto;
	padding: 0 1cm 0;
}
.invoice{
	border:none;
}
.table-striped>tbody>tr:nth-of-type(odd) {
	background-color:#f9f9f9;
}
@media print {
	body {-webkit-print-color-adjust: exact;}
	.table-striped>tbody>tr:nth-of-type(odd) {
    background-color: #f9f9f9 !important; 
}
}