themes-wordpress/varia/sass/vendors/woocommerce/components/_cart-collaterals.scss

/**
 * Cart Collaterals
 */

body[class*="woocommerce"] #page { // adding #page here to override default wc styles without !important

	.cart-collaterals,
	#add_payment_method .cart-collaterals {

		.cart_totals,
		.cross-sells {

			tr td,
			tr th {
				border-top-color: map-deep-get($config-woocommerce, "table", "border", "color");
			}

			& > h2 {
				font-size: map-deep-get($config-global, "font", "size", "lg");
			}
		}

		.cart_totals {

			p small {
				color: map-deep-get($config-global, "color", "foreground", "light");
				font-size: map-deep-get($config-global, "font", "size", "sm");
			}

			table {
				margin: 0 0 (0.5 * map-deep-get($config-woocommerce, "table", "padding"));

				td,
				th {
					line-height: map-deep-get($config-global, "font", "line-height", "body");
				}

				small {
					color: map-deep-get($config-global, "color", "foreground", "light");
				}
			}

			.discount td {
				color: map-deep-get($config-global, "color", "alert", "warning");
			}
		}

		.shipping-calculator-button,
		.shipping-calculator-form {
			margin-top: map-deep-get($config-woocommerce, "table", "padding");
		}
	}
}