FullScreen slider module - kary4/divituts GitHub Wiki
Open up footer.php file and right after
<?php wp_footer(); ?>
add this code
<script>
jQuery( document ).ready(function() {
var getWindowHeight = jQuery(window).height();
jQuery('.et_pb_slider .et_pb_slide').css('height', getWindowHeight);
});
</script>
Let me know the result.