Extra Tags Added

Everything was working well on my site when I wanted to get crafty and make all my posts post to the ‘news’ page. I went into settings, changed the drop down to post to news and that seemed to work, but all of my page styling was lost. I decided to continue on styling my single.php file and come back to that. Well, it didn’t work. I tried to change it back, shutting off the ‘post to’ menu and now it seems that extra div tags have been added and not sure where they came from. I am only finding these when I view source and not finding anything within my pages. Where could this be coming from?

Site: water-optimizer.com/_2013/news