diff --git a/config/schema/paragraphs_collection.schema.yml b/config/schema/paragraphs_collection.schema.yml
index fa7a055..4a69ad9 100644
--- a/config/schema/paragraphs_collection.schema.yml
+++ b/config/schema/paragraphs_collection.schema.yml
@@ -2,11 +2,17 @@ paragraphs.behavior.settings.style:
   type: paragraphs.behavior.settings_base
   mapping:
     group:
-      type: string
+      type: sequence
       label: Style group
+      sequence:
+        type: string
     default:
       type: string
       label: Default style
+    deafults:
+      type: sequence
+      sequence:
+        type: string
 paragraphs.behavior.settings.grid_layout:
   type: paragraphs.behavior.settings_base
   mapping:
diff --git a/src/Plugin/paragraphs/Behavior/ParagraphsStylePlugin.php b/src/Plugin/paragraphs/Behavior/ParagraphsStylePlugin.php
index 75e08a6..eec0744 100644
--- a/src/Plugin/paragraphs/Behavior/ParagraphsStylePlugin.php
+++ b/src/Plugin/paragraphs/Behavior/ParagraphsStylePlugin.php
@@ -130,6 +130,7 @@ class ParagraphsStylePlugin extends ParagraphsBehaviorBase implements ContainerF
   public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
     $form['group'] = [
       '#type' => 'select',
+      '#multiple' => TRUE,
       '#empty_option' => $this->t('- None -'),
       '#options' => $this->yamlStyleDiscovery->getStyleGroups(),
       '#title' => $this->t('Style group'),
@@ -142,17 +143,37 @@ class ParagraphsStylePlugin extends ParagraphsBehaviorBase implements ContainerF
     ];
     // @todo: Remove getCompleteFormState() after https://www.drupal.org/project/drupal/issues/2798261.
     $group_key = ['behavior_plugins', $this->getPluginId(), 'settings', 'group'];
-    $group = $form_state->getCompleteFormState()->getValue($group_key, $this->configuration['group']);
-    $form['default'] = [
-      '#type' => 'select',
-      '#empty_option' => $this->t('- None -'),
-      '#options' => $this->yamlStyleDiscovery->getStyleOptions($group),
-      '#title' => $this->t('Default style'),
-      '#description' => $this->t('This style will be default option on a behavior form.'),
-      '#default_value' => $this->configuration['default'],
-      '#prefix' => '<div id="style-wrapper">',
-      '#suffix' => '</div>',
-    ];
+    $groups = $form_state->getCompleteFormState()->getValue($group_key, $this->configuration['group']);
+    if (count($groups) > 1) {
+      $form['defaults'] = [
+        '#type' => 'container',
+        '#prefix' => '<div id="style-wrapper">',
+        '#suffix' => '</div>',
+      ];
+      foreach($groups as $group) {
+        $form['defaults'][strtolower(str_replace(' ', '_', $group))] = [
+          '#type' => 'select',
+          '#empty_option' => $this->t('- None -'),
+          '#options' => $this->yamlStyleDiscovery->getStyleOptions($group),
+          '#title' => $this->t('Default style'),
+          '#description' => $this->t('This style will be default option on a behavior form.'),
+          '#default_value' => $this->configuration['default'],
+        ];
+      }
+    }
+    else {
+      $form['default'] = [
+        '#type' => 'select',
+        '#empty_option' => $this->t('- None -'),
+        '#options' => $this->yamlStyleDiscovery->getStyleOptions(reset($groups)),
+        '#title' => $this->t('Default style'),
+        '#description' => $this->t('This style will be default option on a behavior form.'),
+        '#default_value' => $this->configuration['default'],
+        '#prefix' => '<div id="style-wrapper">',
+        '#suffix' => '</div>',
+      ];
+    }
+
     return $form;
   }
 
@@ -161,9 +182,15 @@ class ParagraphsStylePlugin extends ParagraphsBehaviorBase implements ContainerF
    */
   public static function updateDefaultStyle(array $form, FormStateInterface $form_state) {
     $group_select = $form_state->getTriggeringElement();
+    $groups = $form_state->getValue($group_select['#array_parents']);
     // Gets the behavior plugin settings form.
     $settings_form = NestedArray::getValue($form, array_slice($group_select['#array_parents'], 0, -1));
-    return $settings_form['default'];
+    if (count($groups) > 1) {
+      return $settings_form['defaults'];
+    }
+    else {
+      return $settings_form['default'];
+    }
   }
 
   /**