if (context.getDeviceName().endsWith("Netscape4")) {
borderHandler = new DefaultingPropertyHandler(borderHandler, "0");
}
borderSpacingHandler = new AverageBorderSpacingRenderer();
marginEdgeHandler = new PositivePixelLengthHandler();
marginTopHandler =
new ValueHandlerToPropertyAdapter(StylePropertyDetails.MARGIN_TOP,
marginEdgeHandler);