.h20{width:auto;height:20px;margin:0 auto;clear: both}
.SerBody{width:1340px;height:210px;margin:40px auto 20px auto;}
.SerBody ul{height:210px;display:flex}
.SerBody li{float:left;width:30%;height:205px;margin:0 16px;background:#f5f5f5;list-style: none;flex: 1 1 0%;border-radius: 160px;}
.SerBody li:hover{background:#ededed}
.TradeBox{width:1440px;height:290px;margin:40px auto}
.TradeTitle{width:320px;height:40px;margin:0 auto;text-align: center;font:normal 26px/40px "微软雅黑";color:#000}
.SerTitle{width:320px;height:40px;margin:0 auto;text-align: center;font:normal 26px/40px "微软雅黑";color:#000}
.TradeBody{width:1440px;height:230px;margin:20px auto 0 auto}
.TradeBody>div{float:left;width:205px;height:220px;margin:0 8px;padding:8px 9px 0 9px; overflow: hidden;border:#DDD solid 1px;border-radius: 5px}
.TradeBody>div:first-child{margin-left:0}
.TradeBody>div:last-child{margin-right:0}
.GGBox{width:1440px;height:530px;margin:0 auto}
.GGBox>div{float:left;width:705px;background:#fff;height:510px}
.djBox{margin-left:0;margin-right:10px;margin-top:20px}.cxBox{margin-right:0;margin-left:10px;margin-top:20px}
.djTitle,.cxTitle{width:auto;height:40px;margin:0 auto;text-align: center;font:normal 26px/40px "微软雅黑";color:#000}
.djBody,.cxBody{height:460px;margin-top:10px}
.SerBody i{display: block;width:64px;height:64px;margin:0 auto 20px auto}
.SerBody span{display: block;font:bold 16px/30px "微软雅黑";text-align: center;color:#333}
.SerBody p{display: block;padding:6px 50px; text-align: center;color:#4c576a}
.SerBody a{color:#206eb3;text-decoration: none}
.SerBody ul li:nth-child(1) i{background:url("images/bq01.png") no-repeat center; background-size: 70% 70%}
.SerBody ul li:nth-child(2) i{background:url("images/bq02.png") no-repeat center; background-size: 70% 70%}
.SerBody ul li:nth-child(3) i{background:url("images/bq03.png") no-repeat center; background-size: 70% 70%}
.SerBody ul li:nth-child(4) i{background:url("images/bq04.png") no-repeat center; background-size: 70% 70%}
.SerBody ul li:nth-child(5) i{background:url("images/bq05.png") no-repeat center; background-size: 70% 70%}
.SerBody ul li:nth-child(6) i{background:url("images/bq06.png") no-repeat center; background-size: 70% 70%}
.helpnews{width:1400px;height:40px;margin:10px auto}
.helpnews ul{width:1400px;height:40px; display:flex;}
.helpnews ul li{float:left;flex:1 1 0%; list-style: none;font:normal 16px/40px "微软雅黑";background: url("../images/alinicon2.jpg") no-repeat left center;padding-left:1.2em}
.helpnews ul li a{color:#333;text-decoration: none;}
.helpnews ul li a:hover{color:rgb(188, 2, 2);text-decoration: none;}
.djqlbox{width:1440px;;height:auto;margin:40px auto}
 .qtfwbox{width:1440px;height:auto;margin:40px auto}
.djqlbox li{list-style: none;text-align: center;}
.djqlbox>ul>li span{display: block;width:auto;height:50px;padding:4px 6px;font:600 30px/50px "Helvetica Neue", Helvetica, "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", Arial, sans-serif;text-align: center;}
.djqlbox>ul>li ul li:first-child{font:bold 18px/40px "微软雅黑";color: #333;}
.djqlbox>ul>li ul:first-child{margin-top:10px}
.djqlbox>ul>li ul:last-child{margin-top:20px}
.djqlbox>ul>li ul li:last-child{font:normal 15px/26px "微软雅黑";color: #333;}
hr{/*渐变*/
width:1440px;
margin:40px auto;
border: 0;
height: 1px;
background: rgb(56, 110, 149);
background-image: linear-gradient(to right, #498ac1, rgb(165, 59, 158), rgb(9, 206, 91));
   }
.qtfwbox{}
.qtfwcontainer {display: flex;flex-wrap: wrap}
.qtfwcontainer>div {width: calc(33% - 10px); margin: 5px;height:110px;padding-top:10px}
.qtfwboxtitle span,.lcttitle{display: block;width:auto;height:50px;padding:4px 6px;font:600 30px/50px "Helvetica Neue", Helvetica, "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", Arial, sans-serif;text-align: center;}
.lctbox{width:1440px;height:auto;margin:40px auto;text-align: center;}
.qtfwcontainer div i{width:64px;height:64px;display: block;float:left;padding-top:10px}
.qtfwcontainer div>div{float:left;width: calc(100% - 10px - 64px)}
.qtfwcontainer div span{font:bold 16px/40px "微软雅黑"}
.qtfwcontainer div p{font:normal 14px/22px "微软雅黑";color: #4d4d4d;padding-right:20px}
.SerNumBox{width:100%;height:320px;margin:0 auto; text-align: center;background:url("../images/bigpic4.jpg") no-repeat top center;position: relative;}
.SerNumContent{width:1440px;height:60px;margin:0 auto;display: flex; align-items: center; justify-content: center; padding: 30px 0px;background:#FFF;border-radius: 10px;position: relative;bottom:-180px;box-shadow: 0px 2px 14px #d7d7d7;}
.SerNumBox h1{font:normal 22px/30px "微软雅黑";color:#333;display: block}
.SerNumBox h1 span{font-size:14px;margin-left:2px;color:#333}
.SerNumBox p{display: block;font:normal 15px/30px "微软雅黑";color:#333}
/*.SerNumBox:after {content: "";width: 100%;height: 468px;position: absolute;left: 0;right: 0;bottom: -265px;border-radius: 50%;background: #fff}*/