.tariff  {
	background-color: #FFF;
	margin-left: auto;
	margin-right: auto;
	border: 1px solid #000;
}

.tariff thead {
	font-weight: bold;
}

.tariff td {
	padding: 0.5em;
	padding-bottom: 0.25em;
	padding-top: 0;
	text-align: center;
}