.banner{height:380px;}
.mainbox{overflow:hidden; position:relative;}
.flashbox{overflow:hidden;position:relative;}
.imagebox{text-align:right;position:relative;z-index:999;}
.bitdiv{display:inline-block;width:18px;height:18px;margin:0 10px 10px 0px;cursor:pointer;float:right;}
.defimg{background:#FFFFFF; width:18px; height:18px; border-radius:50%;}
.curimg{background:#094a8a; width:18px; height:18px; border-radius:50%;}