http://www.wpbeginner.com/wp-themes/how-to-style-your-wordpress-comments-layout/

http://code.tutsplus.com/articles/unraveling-the-secrets-of-wordpress-commentsphp-file--net-28

footer devsground text broken
single post category and tags
different post format

footer widget default
======================
about me, our location, follow us, our services