array('post'), 'posts_per_page' => 20 ); $posts_query = new WP_Query( $args ); while ($posts_query->have_posts()) : $posts_query->the_post(); ?>

    'name', 'show_count' => 0, 'hide_empty' => 0, 'title_li' => '', 'taxonomy' => 'category' ); wp_list_categories($args ); ?>