Microsoft Edge not displaying page correctly

Hi

I’m having trouble with Microsoft Edge and a particular menu page I’m making.
Here’s the problem page ….

On all browsers except Edge, I get rows of five thumbnails. On Edge, I get one column of thumbs to the left.

For reference, here is a page on the same site that displays correctly on Edge ….

The difference is, I’m using the loop twice on the problem page. Here is the php ….

<?php
/*
Template Name: Portfolio Page Shortpiece Space
*/
?>

<?php get_header(); ?>

<div id="content">
	
    
	<!-- BLACKHOLES -->
    
    <div class="portfolio_categories">
		ブラックホール
	</div>
    
    <div class="postarea">
    
		<?php $wp_query = new WP_Query(array('category_name'=>'blackhole','showposts'=>of_get_option('number_display_portfolio'),'paged'=>$paged)); ?>
        <?php $post_class = 'first'; ?>
        <?php if($wp_query->have_posts()) : while($wp_query->have_posts()) : $wp_query->the_post(); ?>
        <?php $meta_box = get_post_custom($post->ID); $video = $meta_box['custom_meta_video'][0]; ?>
        <?php global $more; $more = 0; ?>
        
        <div class="portfolio_five <?php echo $post_class; ?>">
        	<?php
                if ('first' == $post_class){
                  $post_class = 'second';
                }elseif ('second' == $post_class){
                  $post_class = 'third';
				} elseif ('third' == $post_class){
                  $post_class = 'fourth';
				} elseif ('fourth' == $post_class){
                  $post_class = 'fifth';
                }else{
                  $post_class = 'first';
                }
            ?>
        
           	<?php if ( $video ) : ?>
              	<div class="portfoliovideo_five"><?php echo $video; ?></div>
           	<?php else: ?>
           		<a class="portfolioimg_five" href="<?php the_permalink() ?>" rel="bookmark"><?php the_post_thumbnail( 'portfolio_five' ); ?></a>
           	<?php endif; ?>
            
            <div class="portfoliocontent_five">              
                <h4><a href="<?php the_permalink() ?>" rel="bookmark"><?php the_title(); ?></a></h4>
                <?php the_excerpt(); ?>
            </div>
        
        </div>
                    
        <?php endwhile; ?>
          
        <div id="pagination">
            <div id="prevLink"><?php previous_posts_link(); ?>
</div>
            <div id="nextLink"><?php next_posts_link(); ?>
</div>
        </div>
        
        <?php else : // do not delete ?>

        <h3><?php _e("Page not Found", 'organicthemes'); ?></h3>
        <?php _e("We're sorry, but the page you're looking for isn't here.", 'organicthemes'); ?>

        <?php _e("Try searching for the page you are looking for or using the navigation in the header or sidebar", 'organicthemes'); ?>

        <?php endif; // do not delete ?>
        
    </div>  
    
    
    <!-- COMETS -->
        
	<div class="portfolio_categories">
        彗星
	</div>

    <div class="postarea">
 
		<?php $wp_query = new WP_Query(array('category_name'=>'comets','showposts'=>of_get_option('number_display_portfolio'),'paged'=>$paged)); ?>
        <?php $post_class = 'first'; ?>
        <?php if($wp_query->have_posts()) : while($wp_query->have_posts()) : $wp_query->the_post(); ?>
        <?php $meta_box = get_post_custom($post->ID); $video = $meta_box['custom_meta_video'][0]; ?>
        <?php global $more; $more = 0; ?>
            
        <div class="portfolio_five <?php echo $post_class; ?>">
        	<?php
                if ('first' == $post_class){
                  $post_class = 'second';
                }elseif ('second' == $post_class){
                  $post_class = 'third';
				} elseif ('third' == $post_class){
                  $post_class = 'fourth';
				} elseif ('fourth' == $post_class){
                  $post_class = 'fifth';
                }else{
                  $post_class = 'first';
                }
            ?>
        
           	<?php if ( $video ) : ?>
              	<div class="portfoliovideo_five"><?php echo $video; ?></div>
           	<?php else: ?>
           		<a class="portfolioimg_five" href="<?php the_permalink() ?>" rel="bookmark"><?php the_post_thumbnail( 'portfolio_five' ); ?></a>
           	<?php endif; ?>
            
            <div class="portfoliocontent_five">              
                <h4><a href="<?php the_permalink() ?>" rel="bookmark"><?php the_title(); ?></a></h4>
                <?php the_excerpt(); ?>
            </div>
        
        </div>
          
        <?php endwhile; ?>
          
        <div id="pagination">
            <div id="prevLink"><?php previous_posts_link(); ?>
</div>
            <div id="nextLink"><?php next_posts_link(); ?>
</div>
        </div>
        
        <?php else : // do not delete ?>

        <h3><?php _e("Page not Found", 'organicthemes'); ?></h3>
        <?php _e("We're sorry, but the page you're looking for isn't here.", 'organicthemes'); ?>

        <?php _e("Try searching for the page you are looking for or using the navigation in the header or sidebar", 'organicthemes'); ?>

        <?php endif; // do not delete ?>
        
    </div>  

    <!-- STARLIFE -->
        
	<div class="portfolio_categories">
        星の一生
	</div>

    <div class="postarea">
 
		<?php $wp_query = new WP_Query(array('category_name'=>'starlife','showposts'=>of_get_option('number_display_portfolio'),'paged'=>$paged)); ?>
        <?php $post_class = 'first'; ?>
        <?php if($wp_query->have_posts()) : while($wp_query->have_posts()) : $wp_query->the_post(); ?>
        <?php $meta_box = get_post_custom($post->ID); $video = $meta_box['custom_meta_video'][0]; ?>
        <?php global $more; $more = 0; ?>
            
        <div class="portfolio_five <?php echo $post_class; ?>">
        	<?php
                if ('first' == $post_class){
                  $post_class = 'second';
                }elseif ('second' == $post_class){
                  $post_class = 'third';
				} elseif ('third' == $post_class){
                  $post_class = 'fourth';
				} elseif ('fourth' == $post_class){
                  $post_class = 'fifth';
                }else{
                  $post_class = 'first';
                }
            ?>
        
           	<?php if ( $video ) : ?>
              	<div class="portfoliovideo_five"><?php echo $video; ?></div>
           	<?php else: ?>
           		<a class="portfolioimg_five" href="<?php the_permalink() ?>" rel="bookmark"><?php the_post_thumbnail( 'portfolio_five' ); ?></a>
           	<?php endif; ?>
            
            <div class="portfoliocontent_five">              
                <h4><a href="<?php the_permalink() ?>" rel="bookmark"><?php the_title(); ?></a></h4>
                <?php the_excerpt(); ?>
            </div>
        
        </div>
          
        <?php endwhile; ?>
          
        <div id="pagination">
            <div id="prevLink"><?php previous_posts_link(); ?>
</div>
            <div id="nextLink"><?php next_posts_link(); ?>
</div>
        </div>
        
        <?php else : // do not delete ?>

        <h3><?php _e("Page not Found", 'organicthemes'); ?></h3>
        <?php _e("We're sorry, but the page you're looking for isn't here.", 'organicthemes'); ?>

        <?php _e("Try searching for the page you are looking for or using the navigation in the header or sidebar", 'organicthemes'); ?>

        <?php endif; // do not delete ?>
        
    </div>  
    
    	
</div>

<!-- The main column ends  -->

<?php get_footer(); ?>

I am a beginner with this, and all I’ve done is copied a single loop three times.

I’d really really appreciate some help with this.
How can I fix the display in Edge?

Thank you
Mark