diff --git a/application/models/UserGroup.php b/application/models/UserGroup.php
index 388090ed41f..34b61200755 100644
--- a/application/models/UserGroup.php
+++ b/application/models/UserGroup.php
@@ -310,7 +310,7 @@ public function getColumns()
                 'name' => 'actions',
                 'type' => 'raw',
                 'value' => '',
-                'htmlOptions' => array('class' => 'col-md-2 col-xs-1 text-right'),
+                'htmlOptions' => array('class' => 'col-md-2 col-xs-1'),
             ),
 
         );
@@ -325,21 +325,21 @@ public function getButtons()
         // Edit user group
         if (Permission::model()->hasGlobalPermission('usergroups', 'update')) {
             $url = Yii::app()->createUrl("userGroup/edit/ugid/$this->ugid");
-            $button = ' <a class="btn btn-default list-btn green-border" style="margin-right: 5px;" data-toggle="tooltip" data-placement="left" title="' . gT('Edit user group') . '" href="' . $url . '" role="button"><span class="fa fa-pencil" ></span></a>';
+            $button = ' <a class="btn btn-default btn-sm green-border" style="margin-right: 5px;" data-toggle="tooltip" data-placement="left" title="' . gT('Edit user group') . '" href="' . $url . '" role="button"><span class="fa fa-pencil" ></span></a>';
         }
 
         // View users
         $url = Yii::app()->createUrl("userGroup/viewGroup/ugid/$this->ugid");
-        $button .= '<a class="btn btn-default list-btn" data-toggle="tooltip" data-placement="left" title="' . gT('View users') . '" href="' . $url . '" role="button"><span class="fa fa-list-alt" ></span></a>';
+        $button .= '<a class="btn btn-default btn-sm" data-toggle="tooltip" data-placement="left" title="' . gT('View users') . '" href="' . $url . '" role="button"><span class="fa fa-list-alt" ></span></a>';
 
         // Mail to user group
         // Which permission should be checked for this button to be available?
         $url = Yii::app()->createUrl("userGroup/mailToAllUsersInGroup/ugid/$this->ugid");
-        $button .= ' <a class="btn btn-default list-btn" data-toggle="tooltip" data-placement="left" title="' . gT('Email user group') . '" href="' . $url . '" role="button"><span class="icon-invite" ></span></a>';
+        $button .= ' <a class="btn btn-default btn-sm" data-toggle="tooltip" data-placement="left" title="' . gT('Email user group') . '" href="' . $url . '" role="button"><span class="icon-invite" ></span></a>';
 
         // Delete user group
         if (Permission::model()->hasGlobalPermission('usergroups', 'delete')) {
-            $button .= ' <span data-toggle="tooltip" title="' . gT('Delete user group') . '"><button class="btn btn-default list-btn red-border action__delete-group" data-placement="left" href="#delete-modal" data-toggle="modal" data-ugid="' . $this->ugid . '" role="button"><i class="fa fa-trash"></i></button></span>';
+            $button .= ' <span data-toggle="tooltip" title="' . gT('Delete user group') . '"><button class="btn btn-default btn-sm red-border action__delete-group" data-placement="left" href="#delete-modal" data-toggle="modal" data-ugid="' . $this->ugid . '" role="button"><i class="fa fa-trash"></i></button></span>';
         }
 
         return $button;