<script>
(function ($) {
    $(document).ready(function () {
        var first_section = $('.et_pb_section.et_pb_section_0.et_section_regular'),
            insert_after = $('#main-content .container');
        if ($('body').hasClass('blog')) {
            first_section.detach();
            insert_after.prepend(first_section);
            first_section.wrap('<div class="et_pb_extra_column_main wpc-top-content"></div>');
        }
    });
})(jQuery);
</script>