Hi -- I just upgraded our dev site to the latest version of Responsive, and it blew out my header tags. I built a child theme and stuck to strictly editing the style.css file in the child, but the upgrade still changes my h1-h5 tags. Compare these:
The new version: http://www.steglencoe.info/
The old version: http://www.steglencoe.org
You'll see that the upgraded version (.info) has very big headlines which also causes problems in some widget areas. I haven't yet found where in the CSS the tags changed, but I'm hoping you can tell me where the CSS tags changed so I could override them and get back to our original look.
If anyone else has had this problem and fixed it, I'd love to hear about how you did it. I'm flummoxed and frustrated and am eager to get this straightened out before I roll out the update to our live site.