I am trying to hide the tags shown at the bottom of each post on my site http://www.mediadropdate.com
I am using the Twenty Twelve theme and have a child theme set up to make changes in. I have searched for how to hide these tags and have found various responses (ranging from editing php files to css files) for other themes but none have worked in Twenty Twelve.
I think the solution might be within the functions.php file but when I copy it to my child folder it crashes my site.
I would like to make these tags hidden, without compromising any search engine optimization.