Problem styling column width on product listing page

Hello,
I am having a problem with the column width & spacing on the last page of one of my product listings pages. In my attempts to adjust the column width & spacing, I created seperate stylesheets... except for the one page it all looks good.
Any suggestions on what changes in css or the product_listing.php are needed to add a space between the columns on the last page ?

here's the offending last page.. http://ellascreations.com/testsh/index.php?main_page=index&cPath=3&sort=20a&page=3

Also, since I created 4 new stylesheets for each category. I am thinking there is a better way. I tried several ways.. and only this one worked for me. Is there a way to create one stylesheet for all the product_listing pages ?

:( Thankyou in advance.

Well, as far as the .css, all the pages should have been identical, anyway, but all the .css you wrote, can just be put into your stylesheet.css, where you only have one stylesheet being called for your site's appearance.

And, I don't really see anything wrong with the "offending" page, myself. What's wrong with it?

Think your problem might be in the text around line 207 of the page source.

<ul class="level2"> --> <li><a href="http://ellascreations.com/testsh/index.php?main_page=login&zenid=***SNIP***">Log In</a></li>

The back end of a comment is wreaking havoc with the <li>