gistfile1.scss

/*------- Grid -------*/

$total-columns: 8; // 8 columns
$column-width: 4.5em; // columns are 4.5em wide
$gutter-width: 2em; // with 2em gutters
$grid-padding: 1em; // and 1em padding on the grid container
$container-style: magic;

.wrapper__inner {
  @include clearfix();
}

.l-main {
  @include span-columns(5,8);
}

.l-sidebar {
  @include span-columns(3 omega,8);
}

.l-full {
  @include span-columns(8,8);
}