width : 0px for

hello

<div class=”featured-video-plus post-thumbnail fvp-responsive fvp-youtube fvp-center”>

has a width = 0

<div class="col-md-12">
<?php
   $the_query = new WP_Query( 'category_name=top-page' );
   if ( $the_query->have_posts() ) {
	echo '<div class="sticky-front">';
        while ( $the_query->have_posts() ) {
          $the_query->the_post();
     ?>
     <article id="post-<?php the_ID(); ?>" <?php post_class( 'clearfix' ); ?>>
<?php get_template_part( 'content', 'header' ); ?>
<div class="entry-content description">
<?php the_excerpt(); ?>
</div>
<div class="sticky-thumb">
<?php
if( has_post_thumbnail() && ! is_single() )
the_post_thumbnail( 'grid' , array( 'class' => 'alignnone' ) );
?>
</div>
</article>
<?php
}
echo '</div>';
}
wp_reset_postdata();
?>
</div>

https://www.ads-software.com/plugins/featured-video-plus/