Cacher is the code snippet organizer for pro developers

<a href="#contact_form_pop" class="fancybox-inline">заказать звонок</a>
<div style="display:none" class="fancybox-hidden">
    <div id="contact_form_pop">
        <?php echo do_shortcode('[contact-form-7 id="583" title="Обратный звонок"]'); ?>
    </div>
</div>