<?php
if ( ! defined( 'ABSPATH' ) ) {
	die( '-1' );
}

/**
 * Shortcode attributes
 * @var $atts
 * @var $title
 * @var $alias
 * @var $el_class
 * Shortcode class
 * @var $this WPBakeryShortCode_Rev_Slider_Vc
 */
$title = $alias = $el_class = $css = ''; //edited
$output = '';
$atts = vc_map_get_attributes( $this->getShortcode(), $atts );
extract( $atts );

$el_class = $this->getExtraClass( $el_class );
$css_class = apply_filters( VC_SHORTCODE_CUSTOM_CSS_FILTER_TAG, 'wpb_revslider_element wpb_content_element' . $el_class, $this->settings['base'], $atts );

$output .= '<div class="' . esc_attr( $css_class ) . '' . esc_attr( trim( vc_shortcode_custom_css_class( $css ) ) ) . '">';//edited
$output .= wpb_widget_title( array( 'title' => $title, 'extraclass' => 'wpb_revslider_heading' ) );
$output .= apply_filters( 'vc_revslider_shortcode', do_shortcode( '[rev_slider ' . $alias . ']' ) );
$output .= '</div>';

echo $output;
