.mainbox{
    overflow:hidden;
    position:relative;
}
.flashbox{
   overflow:hidden;
    position:relative;
}
.imagebox{text-align:left;position:relative;z-index:999;}

.bitdiv{display:inline-block;width:9px;height:9px;margin:8px 12px 7px 0px;cursor:pointer; float:right}
.defimg{background-image:url(/img/02.png)}
.curimg{background-image:url(/img/01.png)}