Removing white space on product description page

Hello everyone, I am using zen cart 1.3.9h.

I have searched and searched for hours on how to fix this problem (and I'm sure its here somewhere), but cant seem to find it. I have installed zencart onto my site and trying to customize it. I installed the tabbed products pro add-on and column divider pro. My problem is that I have some white spaces on my products description tab page that I cant seem to get rid of, here is a link for reference:

http://69.89.27.239/~primiti7/pkzen/index.php?main_page=product_info&cPath=7&products_id=1

also, I would like to change the background color on the other tabs pages and cant seem to figure that out either. (the add to cart and reviews)

I am very, very new to this. I can follow directions well, but (and I hate to say this) being so new I need them in a step 1, step 2, etc. type format. Thanks so much for any help, it is greatly appreciated. Lisa

On way would be to find this in alt_tpp_tabs31.css:

.tabcontent{
clear:both;
float: left;
width: 100%;
border-bottom: 1px solid;
background: white;
color: black;
display:none;
}

and change the red part to: background-color:#BDA55F;

OMG.............that was simple enough, thank you so much:clap:

Lisa