woocommerce/plugins/woocommerce-blocks/assets/js/blocks/checkout/inner-blocks/checkout-terms-block/style.scss

.wc-block-checkout__terms {
	margin: 1.5em 0;

	textarea {
		top: -5px;
		position: relative;
	}

	&.wc-block-checkout__terms--disabled {
		opacity: 0.6;
	}
}