uomstyle

<!-- Begin top thumbnails -->
<div class="home-thumbs">
<?php $home_query = new WP_Query("cat=&showposts=5"); $i = 0; ?>
<ul class="thumbs">
	<?php while ($home_query->have_posts()) : $home_query->the_post();
	    $do_not_duplicate = $post->ID; $i++; ?>
	<?php if ( has_post_thumbnail() ) : ?>
	    <li class="post-<?php the_ID(); ?> thumb-big"><?php get_the_image( array( 'custom_key' => array( 'thumbnail' ), 'default_size' => '320x320', 'width' => '320', 'height' => '320' ) ); ?></li>
	<?php else : ?>
	    <li class="post-<?php the_ID(); ?> thumb-big"><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title_attribute(); ?>"><img src="<?php bloginfo('template_directory'); ?>/timthumb.php?src=<?php echo getimage('medium'); ?>&h=320&w=320&zc=1" alt="<?php the_title(); ?>" /></a></li>
	<?php endif; ?>
    <?php endwhile; wp_reset_query(); $i = 0; ?>
</ul>
</div>

<!-- Begin bottom thumbnails -->
<div class="home-thumbs bottom-thumbs">
<?php $home_query_bottom = new WP_Query("cat=&showposts=40&offset=5"); $b = 0; ?>
<ul class="thumbs">
	<?php while ($home_query_bottom->have_posts()) : $home_query_bottom->the_post();
	    $do_not_duplicate = $post->ID; $b++; ?>
	<?php if ( has_post_thumbnail() ) : ?>
	    <li class="post-<?php the_ID(); ?> thumb"><?php get_the_image( array( 'custom_key' => array( 'thumbnail' ), 'default_size' => 'thumbnail', 'width' => '160', 'height' => '160' ) ); ?></li>
	<?php else : ?>
	    <li class="post-<?php the_ID(); ?> thumb"><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title_attribute(); ?>"><img src="<?php bloginfo('template_directory'); ?>/timthumb.php?src=<?php echo getimage('medium'); ?>&h=160&w=160&zc=1" alt="<?php the_title(); ?>" /></a></li>
	<?php endif; ?>
    <?php endwhile; wp_reset_query(); $b = 0; ?>
</ul>
</div>

is what i have for it,

then in the css

/* Home Thumbs & Nav*/
.home-thumbs { margin-top: 0; padding: 0; overflow: auto; overflow: -moz-scrollbars-none; }
.bottom-thumbs {position: absolute; top: 440px; left:0;}
.thumbs { display:hidden; }
ul.thumbs { width: 1600px; list-style: none; margin: 0; padding: 0; position:relative; top:0; left:0; right:1600px }
ul.thumbs li { float: left; width: 160px; height:160px; margin:0; overflow:hidden; }
ul.thumbs li.thumb-big { float: left; width: 320px; height:320px; margin:0; overflow:hidden; }
ul.thumbs li img.attachment-thumbnail { margin:0 }
ul.thumbs li.thumb-end {margin-top:144px}

i changed the number of posts=5 to 10, then changed the width to 3200px, but it did exactly the same as before…