@Override
 public XElement getContentWrap(XElement parent) {
   return parent.selectNode("." + style.body());
 }
 @Override
 public XElement getStrip(XElement parent) {
   return parent.selectNode("." + style.tabStripBottom());
 }
 @Override
 public XElement getButtonWrap(XElement parent) {
   return parent.selectNode("." + style.buttonsContent());
 }
 @Override
 public XElement getBar(XElement parent) {
   return parent.selectNode("." + style.tabFooter());
 }