.wp-block-woocommerce-mini-cart-products-table-block .wc-block-components-sale-badge {
  display: none !important;
}
.wp-block-woocommerce-mini-cart-products-table-block del.wc-block-components-product-price__regular {
  opacity: 0.65;
  font-size: 0.8em;
}