diff --git a/apps/advanced/backend/views/layouts/main.php b/apps/advanced/backend/views/layouts/main.php
index 0ef33d0..0093326 100644
--- a/apps/advanced/backend/views/layouts/main.php
+++ b/apps/advanced/backend/views/layouts/main.php
@@ -38,7 +38,7 @@ AppAsset::register($this);
 			$menuItems[] = ['label' => 'Logout (' . Yii::$app->user->identity->username .')' , 'url' => ['/site/logout']];
 		}
 		echo Nav::widget([
-			'options' => ['class' => 'navbar-nav pull-right'],
+			'options' => ['class' => 'navbar-nav navbar-right'],
 			'items' => $menuItems,
 		]);
 		NavBar::end();
diff --git a/apps/advanced/frontend/views/layouts/main.php b/apps/advanced/frontend/views/layouts/main.php
index d00b837..ec78ac0 100644
--- a/apps/advanced/frontend/views/layouts/main.php
+++ b/apps/advanced/frontend/views/layouts/main.php
@@ -42,7 +42,7 @@ AppAsset::register($this);
 			$menuItems[] = ['label' => 'Logout (' . Yii::$app->user->identity->username .')' , 'url' => ['/site/logout']];
 		}
 		echo Nav::widget([
-			'options' => ['class' => 'navbar-nav pull-right'],
+			'options' => ['class' => 'navbar-nav navbar-right'],
 			'items' => $menuItems,
 		]);
 		NavBar::end();
diff --git a/apps/basic/views/layouts/main.php b/apps/basic/views/layouts/main.php
index 3bc4d37..49b0f4c 100644
--- a/apps/basic/views/layouts/main.php
+++ b/apps/basic/views/layouts/main.php
@@ -30,7 +30,7 @@ AppAsset::register($this);
 			],
 		]);
 		echo Nav::widget([
-			'options' => ['class' => 'navbar-nav pull-right'],
+			'options' => ['class' => 'navbar-nav navbar-right'],
 			'items' => [
 				['label' => 'Home', 'url' => ['/site/index']],
 				['label' => 'About', 'url' => ['/site/about']],
diff --git a/extensions/gii/views/layouts/main.php b/extensions/gii/views/layouts/main.php
index baea45e..983475b 100644
--- a/extensions/gii/views/layouts/main.php
+++ b/extensions/gii/views/layouts/main.php
@@ -26,7 +26,7 @@ NavBar::begin([
 	'options' => ['class' => 'navbar-inverse navbar-fixed-top'],
 ]);
 echo Nav::widget([
-	'options' => ['class' => 'nav navbar-nav pull-right'],
+	'options' => ['class' => 'nav navbar-nav navbar-right'],
 	'items' => [
 		['label' => 'Home', 'url' => ['default/index']],
 		['label' => 'Help', 'url' => 'http://www.yiiframework.com/doc/guide/topics.gii'],