Do not tell me how to display posts, thus, these categories, but these posts related to this category, such categories will be set on the site, that is, a simple cycle:

<?php $query = new WP_Query ('cat=3');?> <?php while ($query->have_posts()) : $query->the_post(); ?> <?php endwhile; wp_reset_query(); ?> 

committed does not fit.

    1 answer 1

    This method is very suitable, only you will have several such conclusions in the cycle, in each of which you specify the category ID, that is, one cycle is 1 class, and the posts displayed in this cycle will be models