Removing Social Buttons w/o Afffecting Format

I added Facebook, Twitter, and Google+ icons onto my page within the code. I now want them off (since I realized there was a plugin for this and more) and can see those pieces of code on the “content-single” editor page. When I delete this bit of code however, it pushes the rest of the items on the page down and off of the white background, including the “Leave a Comment” feature. This only happens on the page which appears when an individual blog post is clicked on–all other pages seem fine.

Is there a way to remove these three items without affecting the format? I have deleted and reinstalled Tuesday, but they are still there. Please help!