Mixin to reverse padding on a container. Is sometimes helpful when nested columns.

mixin-bleed

@mixin bleed($fraction: -1/2, $persistent: false)
{
	@include column-spacing($fraction, true);
	@if $persistent == false {
		@if $column-breakpoint {
			@include breakpoint( $column-breakpoint ) {
				@include column-spacing($fraction/2, true);
			}
		}
	}
}