That doesn't sound quite right. What I'm seeing is actually like a "zoom out" of the logo. I don't see how specifying a max-width or % will trigger this effect. The logo is the only item that shrinks. (1.2 test forum located in a subdomain, no login required to see this, but requires resizing the page way smaller). http://www.xenforotest.odsc.on.ca/index.php
I understand what you mean about the shrinking container. I never knew this behaviour existed. Did the logo css change from 1.12 to 1.2? I couldn't determine where Brogan pulled the CSS from. I want to see if it changed since this behaviour wasn't present before.