cssrecipes/grid — pull request #4 by magsout (2014-10-29 19:37:23+00:00)
Title: Add modifier : gutter

I propose this solution for two reasons:

1) first, to divide by two the padding of `.cssr-Grid-cell`. To have a gutter in each cell equal to `var(--cssr-Grid-gutter)`
2) to remove the left and right padding of `.cssr-Grid` due to `.cssr-Grid-cell`

#3