<div class="my-articles cols-<?php echo $liczba_column ?>"><?php for ( $i=1 ; $i <= $liczba_column; $i++ ) : ?> <div> <?php $counter = $liczba_column + 1 - $i; ?> <?php while ( have_posts() ) : the_post(); ?> <?php if ($counter % $liczba_column == 0) : ?> <?php get_template_part( 'content', get_post_format() ); ?> <?php endif; ?> <?php $counter++; ?> <?php endwhile; ?> </div><?php endfor; ?></div>