_sass/vendor/neat/grid/_row.scss

@mixin row($display: block, $direction: $default-layout-direction) {
  @include clearfix;
  $layout-direction: $direction !global;

  @if $display == table {
    display: table;
    @include fill-parent;
    table-layout: fixed;
    $container-display-table: true !global;
  }

  @else {
    display: block;
    $container-display-table: false !global;
  }
}