Shortcode for displaying a feed of blog posts.

blog_list_shortcode.php

//////////////////////////////
// BLOG LIST FEED SHORTCODE //
//////////////////////////////

add_shortcode( 'bw_blog_list', 'blog_list_shortcode' );
function blog_list_shortcode( $atts ) {
    ob_start();
    $kblog_args = array(
        'post_type' => 'post',
        'posts_per_page' => 3,
        'post_status' => 'publish', 
        'orderby' => 'date',
        'order' => 'DESC'
    );
    $kblog_posts = new WP_Query($kblog_args);
    if ( $kblog_posts->have_posts() ) { ?>

        <div class="keokee-blog-list">
            <?php while ( $kblog_posts->have_posts() ) : $kblog_posts->the_post(); ?>
                <div class="keokee_one_third column-top-margin">
                    <h3>
                        <a href="<?php the_permalink(); ?>">
                            <?php the_title(); ?>
                        </a>
                    </h3>
                    <p><?php the_excerpt(); ?></p>
                </div>
            <?php endwhile;
            wp_reset_postdata(); ?>
        </div>

    <?php $keokee_blog_list = ob_get_clean();
    return $keokee_blog_list;
    }
}