} else if (value == null || "default".equals(value)) {
// Leave the original definition, but modify the
// according to any lower level properties.
// Extract the CSS property for this property.
DefaultCSSProperty cssProperty = (DefaultCSSProperty)
cssVersion.getProperty(property);
if (cssProperty != null) {
// Iterate over the keywords for this property.
if (cssProperty.supportsValueType(
StyleValueType.KEYWORD)) {
initialisePropertyKeywords(device, cssProperty);
}
} else {
// default may be that the property is undefined.