
.stacks_column_left {
	float:left;
}

.stacks_column_right {
	float:right;
}

.stacks_column_5 {
	width:%(20 - %(%id=gutter% * 2)%)%%;
	margin: 0 %id=gutter%%;
}

.stacks_column_center {
	margin:0 %(40 + %id=gutter%)%%;
}