Belowcontent Module Position "Wonky"

I'm creating a site using the Hot Explorer Hot Start (Hot Start = Life Saver) and I put a Custom HTML Module in the belowcontent position on a page with 3 article columns. I'm developing the site on MAMP so I've attached a screen shot of the offending page and the source code.

As you can see, the text "Make Your Reservation Now!" is not supposed to be in the center of the page, but left justified like the text.

Thank you in advance for your help and advice.

Hello,

Please add this in file /templates/hot_explorer/css/template_css.css at the bottom of this file:
Thanks
Milos

That didn't fix it. Though I tried an experiment: I unpublished one of the three articles and the belowcontent module moved into the right article spot. That got me thinking...

So I opened up layout.css and added "clear:both;" to div.belowcontent

Now the module behaves normally. I will post here if I find that this creates any conflicts.

Thanks for your help!