index.php

<?php
/**
 * The main template file
 *
 * This is the most generic template file in a WordPress theme and one of the
 * two required files for a theme (the other being style.css).
 * It is used to display a page when nothing more specific matches a query.
 * For example, it puts together the home page when no home.php file exists.
 *
 * @link http://codex.wordpress.org/Template_Hierarchy
 *
 * @package     Mark
 * @link        https://themebeans.com/themes/mark
 */

get_header(); ?>

<div id="primary" class="content-area">

	<main id="main" class="site-main" role="main">

		<div id="hfeed" class="hfeed">

			<?php
			if ( have_posts() ) :

				// Start the loop.
				while ( have_posts() ) :
					the_post();

					get_template_part( 'template-parts/content', get_post_format() );

				endwhile;

				/**
				 * Previous/next page navigation or JetPack infinite scroll, if active.
				 * The following is located in inc/template-tags.php
				 */
				mark_pagination();

			else :
				get_template_part( 'template-parts/content', 'none' );
			endif;
			?>

		</div><!-- #hfeed -->

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

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

<?php
get_footer();