Изображение вступительно текста - Joomla 3.x: Шаблоны, разметка и макеты вывода

<?php
defined('_JEXEC') or die;
$params  = $displayData->params;
?>
<?php 
$images = json_decode($displayData->images);
$imgsrc = (isset($images->image_intro))?  $images->image_intro: '';
if ($imgsrc){
	$h = 300; 
	$w = 400; 

	
	$path_parts = pathinfo($imgsrc);
	$file_thumb = $path_parts['dirname'].'/'.$path_parts['filename'].'_'.$h.'_'.$w.'.'.$path_parts['extension'];
	if (!file_exists($file_thumb) || filemtime($file_thumb) <= filemtime($imgsrc)){
		$image = new JImage($imgsrc);
		$new_image = $image->resize($w, $h, true, JImage::SCALE_INSIDE );
		$properties = $image->getImageFileProperties($imgsrc);
		switch ($properties->mime){
			case 'image/jpeg':
			$type = IMAGETYPE_JPEG; break;
			case 'image/png':
			$type = IMAGETYPE_PNG;	break;
			case 'image/gif':
			$type = IMAGETYPE_GIF;	break;
		}
		$new_image->toFile($file_thumb, $type);
	}
$attr = getimagesize(JURI::base().$file_thumb);

$imgfloat = (empty($images->float_intro))? $params->float_intro : $images->float_intro;
$imgfloat = htmlspecialchars($imgfloat);
$html = '<div class="catimages">';
//$html .= '<a href="'.JRoute::_(ContentHelperRoute::getArticleRoute($this->item->slug, $this->item->catslug)).'" title="'.$item->title.'" itemprop="url">';
$html .= JHTML::_('image', $file_thumb, htmlspecialchars($images->image_intro_alt), $attr[3]);
//$html .=  '</a>';
$html .=  '</div>';
echo $html;
}
?>l

.catimages  {
  text-align: center;
  clear: both;
  margin: 0 0 6px 0;
  padding: 10px;
  border:   1px  solid #eee;
  background-color: #F8F8F8
}
.catimages img {
  margin: 0 auto;
  text-align: center;
  max-width: 100%;
  height: auto;

}