title: Increase the displayed text size of a WooCommerce email custom field
body: <p>I want to increase the text size of just the custom field in the HTML email. How can I do it using this code?</p>
  <pre><code>add_filter( 'woocommerce_email_order_meta_fields', 'custom_woocommerce_email_order_meta_fields', 10, 3 );
  function custom_woocommerce_email_order_meta_fields( $fields, $sent_to_admin, $order ) {
      $fields['name_460'] = array(
          'label' =&gt; __( 'Customer Notes' ),
          'value' =&gt; get_post_meta( $order-&gt;id, 'name_460', true ),
      );
      return $fields;
  }
  </code></pre>