single-project.php

<?php
/**
 * The template for displaying all single posts.
 *
 * @link https://developer.wordpress.org/themes/basics/template-hierarchy/#single-post
 *
 * @package _s
 */

get_header(); ?>

	<div id="primary" class="content-area">
    <div class="single-page single-project"></div>
		<main id="main" class="site-main" role="main">

      <!-- Post content -->
      <div class="single-page-wrapper">
        <?php while ( have_posts() ) : the_post(); ?>

        <div class="featured-project-container">
          <div class="featured-project-image-container">
            <img class="featured-project-image" src="<?php the_post_thumbnail_url('original'); ?>" />
          </div>
          <div class="project-full-text-container">
            <div class="featured-project-title">
              <?php the_title(); ?>
            </div>
            <div class="author">
              <?php echo get_post_meta($post->ID, 'project-author', true); ?>
            </div>
            <?php echo the_content();
            endwhile; // End of the loop. ?>
          </div>
        </div>

      </div>
		</main><!-- #main -->
	</div><!-- #primary -->

<?php
get_footer();