diff --git a/custom_body_class.module b/custom_body_class.module
index 002a1ab..8d5cb9c 100644
--- a/custom_body_class.module
+++ b/custom_body_class.module
@@ -9,9 +9,7 @@
  */
 
 use Drupal\Core\Entity\EntityTypeInterface;
-use Drupal\node\NodeTypeInterface;
 use Drupal\Core\Field\BaseFieldDefinition;
-use Drupal\Core\Form\FormStateInterface;
 
 /**
  * Implements hook_form_FORM_ID_alter().
@@ -32,41 +30,6 @@ function custom_body_class_form_node_form_alter(&$form, &$form_state, $form_id)
 }
 
 /**
- * Implements hook_form_FORM_ID_alter().
- */
-function custom_body_class_form_alter(&$form, FormStateInterface &$form_state, $form_id) {
-    if ($form_id == 'node_type_edit_form') {
-    /** @var \Drupal\node\NodeTypeInterface $type */
-    $type = $form_state->getFormObject()->getEntity();
-    $classes = $type->getThirdPartySetting('node_type_class', 'classes', '');
-    $form['nodetype_body_class_group'] = [
-            '#type' => 'details',
-            '#title' => t('Custom Body Class Settings'),
-            '#group' => 'additional_settings',
-            '#attached' => [
-              'library' => ['node_type_class/node_type_class.classes']
-            ]
-        ];
-    $form['nodetype_body_class_group']['nodetype_class'] = [
-          '#title' => t('CSS class(es)'),
-          '#type' => 'textfield',
-          '#description' => t('To add multiple classes, separate them with a space.'),
-          '#default_value' => $classes,
-    ];
-    $form['#entity_builders'][] = 'custom_body_class_form_node_type_form_builder';
-    $form['#validate'][] = '_node_special_character_form_validate';
-
-    }
-}
-
-/**
- * Entity builder for the node type form with Custom Node type class.
- */
-function custom_body_class_form_node_type_form_builder($entity_type, NodeTypeInterface $type, &$form, FormStateInterface $form_state) {
-  $type->setThirdPartySetting('node_type_class', 'classes', $form_state->getValue('nodetype_class'));
-}
-
-/**
  * Implements hook_entity_base_field_info().
  */
 function custom_body_class_entity_base_field_info(EntityTypeInterface $entity_type) {
@@ -105,9 +68,6 @@ function custom_body_class_preprocess_html(&$variables) {
     if (!empty($specific_node_class) && ($specific_node_class->getValue() !== NULL) && ($specific_node_class->getValue()['value'] == 1)) {
       $variables['attributes']['class'][] = $node->gettype();
     }
-    $type = \Drupal::service('entity.manager')->getStorage('node_type')->load($node->getType());
-    $classes = $type->getThirdPartySetting('node_type_class', 'classes', '');
-    $variables['attributes']['class'][] = $classes;
   }
 }