.woocommerce_page_wc-settings .woo-gst-settings {
    clear: both;
    overflow: hidden;
}

.woocommerce_page_wc-settings .gstsettings {
    max-width: 50%;
    overflow: hidden;
    clear: both;
    margin: 0;
    padding: 0;
    float: left;
}

/* Classic checkout: hide GSTIN text field until checkbox is checked */
.woocommerce-checkout #woo_gst_gstin_number_field.woo-gst-gstin-input-row {
    display: none;
}

body.woo-gst-gstin-visible.woocommerce-checkout #woo_gst_gstin_number_field.woo-gst-gstin-input-row {
    display: block;
}

/* Checkout block: hide GSTIN text field until checkbox is checked */
.wc-block-checkout .wc-block-components-address-form__woo-gst-customer-gstin,
.wp-block-woocommerce-checkout .wc-block-components-address-form__woo-gst-customer-gstin {
    display: none !important;
}

.wc-block-checkout.woo-gst-show-gstin .wc-block-components-address-form__woo-gst-customer-gstin,
.wp-block-woocommerce-checkout.woo-gst-show-gstin .wc-block-components-address-form__woo-gst-customer-gstin {
    display: block !important;
}