WP_Navigation_Block_Renderer::get_responsive_container_classes( bool $is_hidden_by_default, bool $has_custom_overlay, array $colors ): array

650	private static function get_responsive_container_classes( $is_hidden_by_default, $has_custom_overlay, $colors ) {651		$responsive_container_classes = array( 'wp-block-navigation__responsive-container' );652 653		if ( $is_hidden_by_default ) {654			$responsive_container_classes[] = 'hidden-by-default';655		}656 657		if ( $has_custom_overlay ) {658			$responsive_container_classes[] = 'disable-default-overlay';659		} else {660			// Don't apply overlay color classes if using a custom overlay template part.661			// The custom overlay is responsible for its own styling.662			$responsive_container_classes[] = implode( ' ', $colors['overlay_css_classes'] );663		}664 665		return $responsive_container_classes;666	}