A dead simple, responsive boilerplate.
http://getskeleton.com/
http://thisisdallas.github.io/Simple-Grid/
http://purecss.io/grids/
https://css-tricks.com/dont-overthink-it-grids/
http://960.gs/
https://css-tricks.com/dont-overthink-it-grids/
#css #grid #col #row