How to effectively use the Frameless grid?

Question

I\'m starting building a website good for mobile devices too. So I\'m also starting studying media queries and the various grid frameworks. I\'ve taken a look to all the \'main

Answer 1

In addition to Stratboy's answers above, I'd like to share my question and others answers about the less CSS Joni used for Framelessgrid. I had a hard time understanding less CSS and the SO community really helped.

How to read this LESS css?