Second post on homepage misaligned

I added this coding to the Index.php to get comments to show up on the home page. It’s code that I’ve read in several places and seems to work for others.

<?php get_template_part( ‘content’, get_post_format() ); ?> <?php global $withcomments;
$withcomments=1;
comments_template();?>

When I do this my second post down always gets misaligned. It’s much smaller and to the right. All other posts look fine. Any ideas on what is causing this/how I can fix it? Site is http://www.detectivehoundstooth.com

Thanks