Base grid:
.gc.gc-1/2.gc-1/2.gc-1/3.gc-2/3.gc-1/4.gc-3/4.gc-1/5.gc-4/5.gc-2/5.gc-3/5.gc-1/6.gc-5/6Responsive widths:
.gc-1/2@mw.gc-1/4@t.gc-1/2@mw.gc-3/4@tResponsive gutters:
.gc-1/2.gc-1/2Responsive gutter, push, pull, flex-order, justify-content and align-items classes can all be optionally enabled - see grid.scss for more info. Additional column fractions can also be added.