I'm having trouble finding where I can remove a dashed border that appears above the post title.

The border appears just above the post title but isn't available on pages or my category main page. It's just visible when I click on the post title to view the entire post.

Thanks in advance for any help.

what version of Atahualpa and WP?
What is the url?

I found it... It's the formatting of the next/previous navigation. Thanks for the quick reply.