}
SVGStylableElement e = (SVGStylableElement) target.getElement();
CSSStyleDeclaration over = e.getOverrideStyle();
String oldValue = over.getPropertyValue(pn);
if (oldValue != null) {
over.removeProperty(pn);
}
Value v = cssEngine.getComputedStyle(e, null, idx);
if (oldValue != null && !oldValue.equals("")) {
over.setProperty(pn, oldValue, null);
}