#flashnvanum{bottom:5px;position: absolute;right:5px;width: 85px;z-index:100;height:15px;text-align:center;
}
#flashnvanum span
{overflow:hidden;cursor: pointer; display:inline-block;margin-left:5px;font-size: 12px;height:15px;overflow:hidden;width:15px;background:#2d2d2d;color:#fff;}
#flashnvanum span.on{background:#cc5e14;}