.#{$prefix}summaries-icon {
  @if $enable-font-icons and ($grid-grouped-menu-summary-glyph != null) {
    @include font-icon($grid-grouped-menu-summary-glyph, $line-height: $menu-item-icon-size);
    @if $grid-header-menu-glyph-color != $menu-glyph-color {
      color: $grid-header-menu-glyph-color;
    }
  } @else {
    background-image: theme-background-image('grid/summary', 'png');
  }
}