/* Hide the postal code field from customer address forms. */
.form-create-account .field.zip,
.form-address-edit .field.zip,
.form-shipping-address .field.zip,
.checkout-index-index .field[name="shippingAddress.postcode"],
.checkout-index-index .field[name*=".postcode"],
.fieldset.address .field.zip,
.form-edit-account .field.zip {
    display: none !important;
}