diff --git a/Theme/Backend/dashboard-calendar.tpl.php b/Theme/Backend/dashboard-calendar.tpl.php
index 929ae5a..189e540 100755
--- a/Theme/Backend/dashboard-calendar.tpl.php
+++ b/Theme/Backend/dashboard-calendar.tpl.php
@@ -14,7 +14,8 @@ declare(strict_types=1);
 
 ?>
 <div id="calendar-dashboard" class="col-xs-12 col-md-6" draggable="true">
-    <div class="portlet">
-    <div class="portlet-head"><?= $this->getHtml('Calendar', 'Calendar'); ?></div>
-    <?= $this->getData('calendar')->render($this->getData('cal')); ?>
+    <section class="portlet">
+        <div class="portlet-head"><?= $this->getHtml('Calendar', 'Calendar'); ?></div>
+        <?= $this->getData('calendar')->render($this->getData('cal')); ?>
+    </section>
 </div>