title: is there a way to do 1.5 and 8.5 and 2 for bootstrap grid?
body: <p>I'm using bootstrap grid. And col-sm-1 is too small but col-sm-2 is too big. I would like to have exact middle one, col-sm-1.5. But when I do it, the whole bootstrap grid collapses. Is there a way to do such grid system?</p>