Each of my pages shows the post-headline in a H1 font. I looked all over but could not find an obvious place where to change the font for this. Any suggestions?

Below is the underlying HTML code as it is rendered...

class="post-headline"><h1>Blah Blah</h1>

You can style them in ATO>Style Post & Pages using the Headline Boxes

Thanks for the quick reply. I tried that, but no change. Not sure if this will help, but the text that I want to change is actually displaying the Name of the page. (Same as what is on the Menu)...

What version of Atahualpa and wp?
What is the URL?
Did you look in the CSS Inserts option?

The version is Atahualpa 3.6.7 by BytesForAll using wordpress 3.2.1

Thank-you. I really appreciate the assistance.

It looks like you may not have the patches for Atahualpa 3.6.7 applied which "could" be the cause of your problems. The issues they fix as mentioned aren't necessarily all that they fix and it is recommended you apply all of them.

Here is the link to the patches

Or you could update to Atahualpa 3.7.1. Realize that when you update you will have to re-upload any images you have in the Atahualpa Images folder and subfolders as they will be deleted in an update. I recommend a manual update as outlined here. Then you can switch back if there are any issues. You will still need to copy the images however.