.invio_button
{
	font-family: Arial, Helvetica, sans-serif !important;
	font-size: 16px !important;
	font-weight: bold !important;
	padding: 6px 10px 4px 10px !important;
	color: #fff !important;
	background: #2f8ab9 !important;
	border: none !important;
	box-shadow: 0 2px 0 0 #13648d !important;
	vertical-align: middle !important;
	text-align:center !important;
}