/**
  * Return the final HTML markup of the slide.
  *
  * @since  1.0.0
  * 
  * @return string The slide HTML.
  */
 public function render()
 {
     parent::render();
     $result = $this->query();
     $this->html_output = $this->replace_tags($result);
     return $this->html_output;
 }
 /**
  * Return the final HTML markup of the slide.
  *
  * @since  1.0.0
  * 
  * @return string The slide HTML.
  */
 public function render()
 {
     parent::render();
     $result = $this->get_gallery_images();
     $this->html_output = $this->replace_tags($result);
     return $this->html_output;
 }