.kh_table{float:left;background:url(../image/bj.png);width:745px;height:445px;margin-top:20px;}
.kh_xj{float:left;width:725px;height:425px;margin:25px;}
.xj_top{float:left;width:100%;height:115px;margin-bottom: 20px;margin-top: 5px;}
.top_img{float:left;width:115px;height:115px;margin:0 30px;}

.bd_bg{height:35px;left:0;top: 295px;position:absolute;width:747px;}
.arr_left{background:url(../image/02.png) no-repeat;display:inline;cursor:pointer;height:45px;width:42px;left:10px;overflow:hidden;position:absolute;top:125px;z-index:3;}
.arr_right{background:url(../image/03.png) no-repeat;display:inline;cursor:pointer;height:45px;width:42px;right:10px;overflow:hidden;position:absolute;top:125px;z-index:3;}