After some real testing on real production websites I've made some fixes and a few additions to the Mainframe CSS framework. What is it ? Read the release post for a bit more information here.

Changelog:

• New: The .hidden class
• New: Photoshop PSD & PNG templates for the fixed versions of the layout
• New: Documentation & changelog
• Updated: Updated the demo page
• Fixed: Some bug fixes with strong tag & cleaners
• Fixed: Lists were not showing up correctly (reset bug)

Please note that I'd love to have some feedback on this. My gmail is bibakisv@... Don't hesitate to drop me a line with your observations and ideas.