.yui3-widget-stacked .yui3-widget-shim{opacity:0;filter:alpha(opacity=0);position:absolute;border:0;top:0;left:0;padding:0;margin:0;z-index:-1;width:100%;height:100%;_width:0;_height:0}.yui3-widget-hidden{display:none}.yui3-widget-content{overflow:hidden}.yui3-widget-content-expanded{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;-ms-box-sizing:border-box;box-sizing:border-box;height:100%}.yui3-widget-tmp-forcesize{overflow:hidden!important}