css and removing the "left" and "right" classes from templates

modules/opencase_cases/src/Entity/OCCase.php

@@ -275,18 +275,12 @@ class OCCase extends RevisionableContentEntityBase implements OCCaseInterface {
     $fields['created'] = BaseFieldDefinition::create('created')
       ->setLabel(t('Created on'))
       ->setDescription(t('When the case was created.'))
-      ->setDisplayOptions('view', [
-        'label' => 'above',
-        'weight' => 80,
-      ]);
+      ->setDisplayConfigurable('view', true);
 
     $fields['changed'] = BaseFieldDefinition::create('changed')
       ->setLabel(t('Last updated'))
       ->setDescription(t('When the case was last edited.'))
-      ->setDisplayOptions('view', [
-        'label' => 'above',
-        'weight' => 80,
-      ]);
+      ->setDisplayConfigurable('view', true);
 
     $fields['revision_translation_affected'] = BaseFieldDefinition::create('boolean')
       ->setLabel(t('Revision translation affected'))