Edit file File name : preview.php Content :<?php namespace ElementorPro\Core\Preview; use Elementor\Core\Base\App; if ( ! defined( 'ABSPATH' ) ) { exit; // Exit if accessed directly } class Preview extends App { public function __construct() { add_action( 'elementor/preview/enqueue_styles', [ $this, 'enqueue_styles' ] ); } public function get_name() { return 'pro-preview'; } public function enqueue_styles() { wp_enqueue_style( 'pro-editor-preview', $this->get_css_assets_url( 'preview', null, 'default', true ), [], ELEMENTOR_PRO_VERSION ); } protected function get_assets_base_url() { return ELEMENTOR_PRO_URL; } } Save