cottage/flexible-posts-widget/post-carousel.php

<?php
/**
 * Flexible Posts Widget: Custom widget template
 *
 * @since 3.4.0
 *
 * This is a custom template used by the plugin.
 * Listing price and excerpt below the image.
 */

// Block direct requests.
if ( ! defined( 'ABSPATH' ) ) {
	die( '-1' );
}

echo $before_widget;

if ( ! empty( $title ) ) {
	echo $before_title . $title . $after_title;
}

if ( $flexible_posts->have_posts() ) :
?>
	<ul class="home-carousel">
	<?php while ( $flexible_posts->have_posts() ) : $flexible_posts->the_post(); global $post; ?>
		<li id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
			<a href="<?php echo the_permalink(); ?>" class="listing-link">
				<?php
				if ( true == $thumbnail ) {
					// if the post has a feature image, show it.
					if ( has_post_thumbnail() ) {
						the_post_thumbnail( $thumbsize );
					// else if the post has a mime type that starts with "image/" then show the image directly.
					} elseif ( 'image/' == substr( $post->post_mime_type, 0, 6 ) ) {
						echo wp_get_attachment_image( $post->ID, $thumbsize );
					}
				}
				?>
				<div class="title">
					<?php the_title(); ?>
				</div>
			</a>
		</li>
	<?php endwhile; ?>
	</ul><!-- .dpe-flexible-posts -->
<?php
endif; // End have_posts().

echo $after_widget;