/*--------------------------------------------------------------
## Footer FAQ Category Shortcode
--------------------------------------------------------------*/
function footer_faqs_cat_query() {
    $args = array(
        'posts_per_page'    => 4,
        'post_type'         => 'faqs',
        'cat'               => 53,
        'post_status'       => 'publish'
    );
    $faqs_cat_query = new WP_Query( $args );
    if ( $faqs_cat_query->have_posts() ) :
        $html_out = '<ul class="recent-faqs-cat">';
        while ( $faqs_cat_query->have_posts() ) :
            $faqs_cat_query->the_post();

            $title = get_the_title();

            // Do stuff with each post here
            $html_out .= '<li>';
                $html_out .= '<i class="icon-box-v3-icons ff-font-et-line icon-document fg-text-dark ffb-icon-1"></i>';
                $html_out .= '<a href="http://www.ankitdesigns.com/demo/hu/patient-resources/#downloads">' . $title . '</a>';

            $html_out .= '</li>';
        endwhile;
        $html_out .= '</ul>';
    else : // No results
        $html_out = "No FAQs Found.";
    endif;
    wp_reset_query();
    return $html_out;
}

add_shortcode( 'show_footer_faqs_cat', 'footer_faqs_cat_query' );