.tab{ float:left; width:100%;}
.historybtn{position: relative;height: 85px}
.historyline{width: 712px;height: 2px;background: #c7c7c7;position: absolute;top: 55px;left: 50px;z-index: 0}
.historybtn .time{float: left;margin: 20px 15px 0 0; position: relative;overflow: hidden; width: 810px;height: 65px}
.historybtn ul{height: 65px;width: 10000px;position: absolute;left: 0;top: 0}
.historybtn li{float: left;width: 110px;text-align: center}
.historybtn li p{color:#0069ab;font-size: 12px;font-weight: bold;background: url("history.png") no-repeat center 28px;height: 65px;cursor: pointer}
.historybtn li.active p{background: url("history2.png") no-repeat center 28px;color: #cc3333}
#history-left{float: left;margin-top: 39px;cursor: pointer}
#history-right{float: left;margin-top: 39px;cursor: pointer}
.historycontent{ height:130px;background: #f0f0f0;padding: 10px; width:100%;}
.historycontent img{float: left}
.historycontent p{float: left;margin-left: 20px;width: 510px}
.historycontent li{display: none}
/*相关新闻*/.xiangguan{margin-top: 30px}
.xiangguanname{font-size: 18px;font-weight: bold;width: 100px;z-index: 10;position: relative;background: #fff;}
.xiangguantit{width: 100%;border: 1px solid #ddd;position:relative;height: 0;top: -10px;z-index: 1}