docs: function (out) {
                  var cssPrefix = this._cssPrefix;
                  out.write('</span></span>');
                  this._writeExtraMarkupEnd(out);
                  var hasBorder = this._hasBorder(this._cfg.stateObject.skipRightBorder, this._cfg.iconsRight);
                  out.write(['<span ', hasBorder ? '' : 'style="display:none;"', ' class="xFixedHeightFrame_bme ',
                          cssPrefix, 'e ', cssPrefix, 'bkgA"></span>'].join(''));
                  out.write('</span>');
              }