.mainbox{
	height:451px;
	width:1200px;
	overflow:hidden;
	margin:10px auto
}
.flashbox{
   overflow:hidden;
    position:relative;
}
.imagebox{
	overflow:hidden;
	width:1200px;
	height:451px;
	margin:5px auto 0 auto;	
	position:relative;
}

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