<div class="container">
<?php
if ( get_query_var('paged') ) {
$paged = get_query_var('paged');
} elseif ( get_query_var('page') ) {
$paged = get_query_var('page');
} else {
$paged = 1;
}
$custom_query_args = array(
'cat' => array(21,22),
'posts_per_page' => 6,
'paged' => $paged,
);
$custom_query = new WP_Query( $custom_query_args );
while( $custom_query->have_posts() ) : $custom_query->the_post();
?>
<div style="padding:0 5px">
<h3><a href="<?php the_permalink() ?>" rel="bookmark"> <?php the_title(); ?></a></h3>
</div>
<?php endwhile; ?>
<?php if ($custom_query->max_num_pages > 1) : // custom pagination ?>
<?php
$orig_query = $wp_query; // fix for pagination to work
$wp_query = $custom_query;
?>
<section class="secNavigation">
<div class="container">
<div class="row">
<div class="col-xs-12">
<div class="navigation">
<?php $big = 999999999; // need an unlikely integer
echo paginate_links(array(
'base' => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),
'format' => '?paged=%#%',
'before_page_number' => '<span class="screen-reader-text">'.__(' ','textdomain').' </span>',
'prev_next' => false
)); ?>
</div>
</div>
</div>
</div>
</section>
<?php
$wp_query = $orig_query; // fix for pagination to work
?>
<?php endif; ?>
<?php wp_reset_postdata(); ?>
</div><!-- container -->