Reply To: White background and black text.

Hi evanlee01141991,

It’s called box shadow, you can remove previous Custom code and use below one.

.checkout-order-review > .woocommerce-checkout-review-order .wd-table-wrapper, .checkout-order-review > .woocommerce-checkout-review-order .woocommerce-checkout-payment li.wc_payment_method{
    box-shadow: 1px 1px 2px rgba(6,106,171,.5) !important;
}

.checkout-order-review > .woocommerce-checkout-review-order .woocommerce-checkout-payment li.wc_payment_method>label {
    display: block;
    padding: 15px;
}

Regards,