/**
  * @param $name
  *
  * @return string
  */
 public function getIframe($name)
 {
     // $sandBox = $useSandBox === TRUE ? ' sandbox' : ''; // ="allow-same-origin"
     return '<iframe class="iframePreview" name="' . $name . '" src="" style="' . $this->_helper->getPreviewIframeCSS() . '"></iframe>';
 }