It's a standardized HTML and CSS styling usage with responsive design.
twitter.github.com/bootstrap/
A massive thank you for that link, and a massive misunderstanding of mine falls into place! I hadn't realised or discovered that Bootstrap is yet another framework like Rocket Themes' Gantry framework and Shape5's Vertex framework. Somehow, all the talk of 'Bootstrap' just hadn't got through to my inner conciousness.
I will explore Bootstrap more, now! I love all this
framework stuff. At last, some logic and layout cohesiveness to designing websites.
Now, I'm guessing that by using and designing sites with Bootstrap throughout, life might be a whole lot simpler than trying to bend or tweak other frameworks, or CB (with its Bootstrap support) to fit visually within each other? Or do you think the various frameworks can happily coexist? i.e. CB and the Add-Ons of CB keep their Bootstrap context satisfactorily within another framework?
Many thanks