fix HTML5

library/templates/Intonation/View/RenderOverlay.php

@@ -27,9 +27,11 @@ class Intonation_View_RenderOverlay extends ZendAfi_View_Helper_BaseHelper {
       return '';
 
     $title = $element->getMainTitle();
-    $title = $this->view->div(['class' => 'card-title',
+    $title = $this->view->tag('span',
+                              $title,
+                              ['class' => 'card-title',
                                'role' => 'heading',
-                               'aria-level' => 2], $title);
+                               'aria-level' => 2]);
 
     $content = [$title];
 

library/templates/Intonation/View/TagAction.php

@@ -86,7 +86,7 @@ class Intonation_View_TagAction extends ZendAfi_View_Helper_BaseHelper {
   }
 
 
-  protected function _getText($action, $img, $tag = 'div') {
+  protected function _getText($action, $img, $tag = 'span') {
     if (!$text = $action->getText())
       return '';