Only first post thumbnail of the posts

I am using Underscores theme. And want to display featured or thumbnail post in first post only. Rest will be link as title.
Anyone can help me. I am getting thumbnail images on all posts.
Here is the index page code

<?php
$catquery = new WP_Query( 'cat=33&posts_per_page=4' ); 

        if ( have_posts() ) :
            if ( is_home() && ! is_front_page() ) :
        ?>
      
                <header>
                    <h1 class="page-title screen-reader-text">
                        <?php single_post_title(); ?>
                    </h1>
                </header>
            <?php
            endif;
        
            /* Start the Loop */ ?>

                <?php  
                while ($catquery->have_posts() ) :
                    $catquery->the_post(); ?>

                    <div class="card">
                        <?php
                        /*
                        * Include the Post-Type-specific template for the content.
                        * If you want to override this in a child theme, then include a file
                        * called content-___.php (where ___ is the Post Type name) and that will be used instead.
                        */
                        get_template_part( 'template-parts/home-content', get_post_type() );
                        ?>
 </div>
                    <?php endwhile;
    wp_reset_postdata();
?>
           
            <a href="#" class="btn btn-block btn-outline-success font-weight-bold more-cat" role="button">More form Cars & Bikes</a>
            <?php 
        else :
            get_template_part( );

        endif;
        ?>

This is the template part home-content.php

<?php
/**
 * Template part for displaying posts
 *
 * @link https://developer.www.ads-software.com/themes/basics/template-hierarchy/
 *
 * @package Strap
 */

?>

<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>

<?php the_post_thumbnail();?>

	<header class="entry-header">
		<?php
		if ( is_singular() ) :
			the_title( '<h1 class="entry-title">', '</h1>' );
		else :
			the_title( '<h2 class="entry-title"><a href="' . esc_url( get_permalink() ) . '" rel="bookmark">', '</a></h2>' );
		endif;

		if ( 'post' === get_post_type() ) :
			?>
			<div class="entry-meta">
				<?php
				strap_posted_on('Last Updated on');
				strap_posted_by();
				?>
			</div><!-- .entry-meta -->
		<?php endif; ?>
    </header><!-- .entry-header -->
    
	<footer class="entry-footer mb-2">
		<?php strap_entry_footer(); ?>
	</footer><!-- .entry-footer -->
</article><!-- #post-<?php the_ID(); ?> -->

• This topic was modified 6 years, 2 months ago by chandankus.