tracer says to #ysitd
d.defaultView&&d.defaultView.getComputedStyle&&(d=d.defaultView.getComputedStyle(a,null))?d[c]||d.getPropertyValue(c)||"":""};k.style.getCascadedStyle=function(a,c){return a.currentStyle?a.currentStyle[c]:null};k.style.getStyle_=function(a,c){return k.style.getComputedStyle(a,c)||k.style.getCascadedStyle(a,c)||a.style&&a.style[c]};k.style.getComputedBoxSizing=function(a){return