here is a custom post type queries for custom post type web design
Code:
$paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
$my_query = new WP_Query( array( 'post_type' => 'web_design','posts_per_page'=>$no_post, 'paged' => get_query_var('paged')) ); ?>
<?php while ( $my_query->have_posts() ) : $my_query->the_post(); ?>