/* Ẩn field WooCommerce gốc (state/city/address_2) nếu không muốn khách nhìn thấy */
.woocommerce-billing-fields .ghn-hidden {
    display: none !important;
}

/* GHN select full width */
.woocommerce-billing-fields select#ghn_province,
.woocommerce-billing-fields select#ghn_district,
.woocommerce-billing-fields select#ghn_ward {
    width: 100%;
    max-width: 100%;
}