JohnAlbin/compass-zen-grids — pull request #11 by jstoller (2012-03-29 06:39:43+00:00)
Title: Provide overflow safe clearfix.

Sometimes it is necessary for child elements to extend beyond the boundaries of the grid container. In these cases, the default overflow:hidden clearfix method used by Compass doesn't work.

This patch adds a $zen-clearfix-with-overflow variable (defaults to false) and a zen-clearfix() mixin. If $zen-clearfix-with-overflow is false, then the default Compass clearfix is used on grid containers. But if it is true, then an overflow safe clearfix method is used. See http://html5boilerplate.com/docs/css/#clearfix- for details on this second clearfix method.