.mainbox{
    overflow:hidden;
    position:relative;
}
.flashbox{
   overflow:hidden;
    position:relative;
}
.imagebox{
    text-align:right;position:relative;z-index:999; right:16px;
}

.bitdiv{display:inline-block;width:11px;height:11px;margin:0 0px 10px 8px;cursor:pointer;float:right;}
.defimg{background-image:url(../img/02.png);}
.curimg{background-image:url(../img/01.png);}