/// @param {Number|Keyword} $margin [auto]
/// The bottom margin on block grid columns, accepts multiple values:
/// - A single value will make the margin that exact size.
-/// - A breakpoint name will make the margin the corresponding size in the $gutters map.
-/// - "auto" will make the margin responsive, using the $gutters map values.
-/// @param {Number|Map} $margins [$grid-column-gutter] - Gutter map or single value to use. Responsive gutter settings by default.
+/// - A breakpoint name will make the margin the corresponding size in the $margins map.
+/// - "auto" will make the margin responsive, using the $margins map values.
+/// @param {Number|Map} $margins [$grid-column-gutter] - Map or single value to use. Responsive gutter settings by default.
@mixin block-grid-column (
$margin: auto,
$margins: $grid-column-gutter