//style sheet
            $boxElement.css("display", "none");
            $boxElement.css("position", "absolute");
            $boxElement.css("text-align", "left");
            $boxElement.css("font-size", $element.css("font-size"));
            if (typeof setting.boxCssInfo === "undefined") {
              $boxElement.css("border", "1px solid #cccccc");
              $boxElement.css(
                "-webkit-box-shadow",

=j.getElementsByTagName("head")[0]||k,r=j.getElementsByTagName("base")[0],s=q.getElementsByTagName("link"),t=function(){var a,b=j.createElement("div"),c=j.body,d=k.style.fontSize,e=c&&c.style.fontSize,f=!1;return b.style.cssText="position:absolute;font-size:1em;width:1em",c||(c=f=j.createElement("body"),c.style.background="none"),k.style.fontSize="100%",c.style.fontSize="100%",c.appendChild(b),f&&k.insertBefore(c,k.firstChild),a=b.offsetWidth,f?k.removeChild(c):c.removeChild(b),k.style.fontSize=...