Images Clumped Together on Property Page

I had done that already and also added what I did on another thread to see if it could help others with the same problem.

Are all the images in the demo the same size? The problem occurs when they are not. Most themes correct this and make thumbnails like 150 x 150 or similar. And of course, the lack of space between the rows looks bad as well.

Here is the single-listing.php code. Maybe I screwed something up?

<?php
/**
 * Single Post Template
 *
 * Displays single posts
 *
 * @package      responsive_mobile
 * @license      license.txt
 * @copyright    2014 CyberChimps Inc
 * @since        0.0.1
 *
 * Please do not edit this file. This file is part of the responsive_mobile Framework and all modifications
 * should be made in a child theme.
 */

// If this file is called directly, abort.
if ( ! defined( 'WPINC' ) ) {
	die;
}

get_header(); ?>

	<div id="content" class="content-area">
			<main id="main" class="site-main" role="main">

				<?php get_template_part( 'template-parts/loop-header' ); ?>

				<?php while ( have_posts() ) : the_post(); ?>

					<?php if ( function_exists('epl_property_single') ) {
    epl_property_single();
} ?>

					<?php responsive_mobile_post_nav(); ?>

					<?php responsive_mobile_comments_before(); ?>
					<?php
						// If comments are open or we have at least one comment, load up the comment template
						if ( comments_open() || '0' != get_comments_number() ) :
							comments_template( '', true );
						endif;
					?>
					<?php responsive_mobile_comments_after(); ?>

				<?php endwhile; // end of the loop. ?>

			</main><!-- #main -->

			<?php get_sidebar(); ?>
	</div><!-- #content -->
<?php get_footer(); ?>