/*----------发展历程-----------------*/
 .history{ max-width:1470px; width:94%; margin:0 auto; padding:0px}
.history_bg_box{overflow:hidden; position:relative; margin:0px; padding:0px; margin:0px 0px} 
 
.history_list_box{ overflow:hidden; position:relative; padding-bottom:40px; margin-bottom:10px}  	
.history_list{  width:92%;
  height:240px;
  background: #aacd3b;
  border-radius: 5px;
  text-align: center;
  margin:0 auto;}
		
.history_list dl{ margin:0px; padding:30px 20px 20px 20px;}
.history_list dl dt{ margin:0px; padding:0px; font-size:18px; margin-bottom:6px; font-weight:600;color: #fff} 
.history_list dl dd{ margin:0px; padding:0px; font-size:14px; line-height:24px; color: #fff}  
  
.arrw_B{background: url(../images/xc_1.png) no-repeat center; width:44px; height:71px; margin:0 auto; background-size:100%; position:absolute; left:50%; margin-left:-22px; bottom:7px; z-index:8}

.bottomArrow_1{border-top:18px solid #aacd3b; border-left:18px solid transparent;border-right:18px solid transparent; width:36px; height:36px; position:absolute; left:50%; margin-left:-18px; bottom:4px; z-index:9;}

.topArrow_1{border-bottom:6px solid transparent; border-left:6px solid transparent;border-right:6px solid transparent; width:10px; height:10px; margin:0 auto;}

.txt_title{ text-align:center; font-size:30px; text-align:center; line-height:30px;  margin-top:5px}
.txt_title strong{ font-size:30px; font-weight:bold; line-height:30px;}
  
 .history_bg_box  .time_line {background: url(../images/t_line.png) no-repeat center bottom;width: 100%; position:absolute; left:0; bottom:35px;height:19px; z-index:1}
  
  
.item:hover .history_list_box .history_list{ background:#fb6a05}
.item:hover .history_list_box .history_list dl dt{ color:#ffffff}
.item:hover .history_list_box .history_list dl dd{ color:#ffffff}

.item:hover .history_list_box .bottomArrow_1{border-top:18px solid #fb6a05;}


.item:hover .topArrow_1{border-bottom:6px solid #fb6a05;}

.item:hover .txt_title{ color:#fb6a05}
.item:hover .txt_title strong{ color:#fb6a05}


@media (max-width:1050px) {

.history_list dl dd{ font-size:14px; line-height:24px}  	
.history_list dl{ margin:0px; padding:30px 20px 10px 20px;}
}