PHP Code in CSS-Klasse

<?php $mini_query = new wp_query('cat=1503&showposts=5&orderby=date'); ?>
<?php while ($mini_query->have_posts()) : $mini_query->the_post(); update_post_caches($posts); $more = 0; ?>
<h6><a href="<?php the_permalink() ?>" rel="bookmark"><?php the_title(); ?></a></h6>
vom <?php the_time('j. F Y') ?>
<?php endwhile;
?>

<?php $mini_query = new wp_query('cat=1503&showposts=5&orderby=date'); ?>
<div class="minipost">
<?php while ($mini_query->have_posts()) : $mini_query->the_post(); update_post_caches($posts); $more = 0; ?>
<h6><a href="<?php the_permalink() ?>" rel="bookmark"><?php the_title(); ?></a></h6>
vom <?php the_time('j. F Y') ?>


<?php endwhile;?>
</div>