private static void clearViewCaches( View view ) {
		if( view instanceof LabelView )
			((LabelView)view).changedUpdate( null, null, null );

		int viewCount = view.getViewCount();
		for( int i = 0; i < viewCount; i++ )
			clearViewCaches( view.getView( i ) );
	}
Clears cached values in view so that CSS changes take effect.
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatHTML.java