global $wp_query;
get_header();
	if ( get_query_var('paged') ) { $paged = get_query_var('paged'); }
	elseif ( get_query_var('page') ) { $paged = get_query_var('page'); }
	else { $paged = 1; }

	if(!is_mobile()) {
		$post_per_page = 12;
	} elseif (is_mobile()) {
		$post_per_page = 15;
	}

	if ( $wp_query->have_posts() ) :
		while ( $wp_query->have_posts() ) : the_post();
			get_template_part( 'content', 'custom' );
		endwhile;
	endif;

	if (  $wp_query->max_num_pages > 1 ) :
   		   <?php wp_pagenavi(); ?>
        endif;

endif; wp_reset_query();