How to add a gap between comments box and the sidebar

Hi, i’m using livefyre comments on the site and there is not gap between the comment box and the sidebar – http://screencast.com/t/gZtfcItt5

How can I add the same gap that there is between the social icons and the sidebar as seen in the screenshot?

URL is – http://rbblog.wpengine.com/best-of-week-352014-just-relax-by-david-fraher/ (hosted on WPengine)

Thanks.