compass-style.org/content/examples/blueprint/grid/pull/stylesheet.scss
$blueprint_grid_columns: 3;
@import "blueprint/grid.scss";
#one {
@include column(2, true);
@include prepend(1);
background-color: #11770e;
}
#two {
@include column(1);
@include pull(3, true);
background-color: #242677;
}