Why do i still have a border around main area?

[cowgirlmodel]

Thanks for this answer, I had the exact same problem except I wanted to change the border color, and that fixed it.

Is renaming files a problem only with css files; or could it affect php or text files, too? Each time I change a page, I typically rename the original file from name.php to name1.php, so I always have a copy of the original. I am wondering if this could become a problem?

[stevesh]

Not as critical (in Zencart) as the stylesheet, but changing the extension of the old file is probably a good habit to get in to.

[cowgirlmodel]

I will start doing that, thanks.