docs: function (element) {
              var position = ariaUtilsDom.getOffset(element);
              position.width = element.offsetWidth;
              position.height = element.offsetHeight;
              var style = element.style;
              this._elementInitialPosition = position;
              style.position = "absolute";
              style.left = position.left + "px";
              style.top = position.top + "px";
              style.height = position.height + "px";
              style.width = position.width + "px";
          }