woocommerce/plugins/woocommerce-blocks/assets/js/blocks/order-confirmation/totals/style.scss

.wc-block-order-confirmation-totals {
	margin-top: $gap-large;
	margin-bottom: $gap-large * 2;
	border: 0 !important; // We want styles to appear on table, not on block.

	table {
		width: 100%;
		border: 1px solid $universal-border-light;
		border-spacing: 0;
		border-radius: $universal-border-radius;
		th,
		td {
			border-top: 1px solid $universal-border-light;
			border-right-width: 0;
			border-left-width: 0;
			padding: $gap;
			margin: 0;
			text-align: left;
			font-weight: inherit;
			border-radius: 0;

		}
		thead th {
			border-top: 0;
		}
		thead,
		tfoot th {
			font-weight: bold;
		}
		tfoot tr:last-child {
			td,
			th {
				border-bottom-width: 0;
			}
		}
		.wc-block-order-confirmation-totals__total,
		.wc-block-order-confirmation-totals__note {
			font-variant-numeric: tabular-nums;
			text-align: right;
		}
		.wc-item-meta {
			list-style-type: none;
			padding: 0;
			margin: 0.5em 0 0;
			font-size: 0.75em;

			li > * {
				display: inline-block;
				margin: 0;
			}
		}
	}
	table[style*="border-width"],
	table[style*="border-color"] {
		> *,
		tr,
		th,
		td {
			border-style: inherit;
			border-width: inherit;
			border-color: inherit;
			border-right-width: 0;
			border-left-width: 0;
			border-top-width: 0;
		}
	}

	.bundled_table_item {
		td {
			padding-top: 0;
		}
		td.wc-block-order-confirmation-totals__product {
			padding-left: $gap-largest;
		}
	}
}