.function .introduce-1 ul{display:flex;align-items:stretch;justify-content:space-between}
.function .introduce-1 ul li{width:32%;overflow:hidden;border-radius:0 0 12px 12px;border:solid 1px #d2d9e8;box-sizing:border-box}
.function .introduce-1 ul li .item-img{border-radius:12px 12px 0 0;overflow:hidden;position:relative}
.function .introduce-1 ul li .item-img img{width: 100%;height: 100%;object-fit:cover}
.function .introduce-1 ul li .item-img .con{color:#fff;position:absolute;bottom:30px;left:30px}
.function .introduce-1 ul li .item-img .con h3{font-size:28px;padding-bottom:20px}
.function .introduce-1 ul li .item-img .con p{font-size:16px}
.function .introduce-1 ul li .item-con{padding:15px}
.function .introduce-1 ul li .item-con h3{font-size:20px;font-weight:700;padding-bottom:20px}
.function .introduce-1 ul li .item-con p{color:#5d6065; font-size: 16px;}
.function .introduce-2 ul{display:flex;justify-content:space-between}
.function .introduce-2 ul li{text-align:center;width:19%}
.function .introduce-2 ul li h3{font-size:20px;padding-top:10px}
.function .introduce-3{display:flex}
.function .introduce-3 .tag_nav{width:270px;margin-right:30px}
.function .introduce-3 .tag_nav ul li{line-height:100px;border-bottom:1px solid #f5f7fb;color:#858990;font-size:20px;cursor:pointer;padding:0 20px;display:flex;align-items:center;position:relative}
.function .introduce-3 .tag_nav ul li span{font-size:30px}
.function .introduce-3 .tag_nav ul li b{display:block;padding:0 10px}
.function .introduce-3 .tag_nav ul li i{font-size:30px;position:absolute;right:20px;display:none}
.function .introduce-3 .tag_nav ul .active{color:#fff;background-image:linear-gradient(90deg,#fcc660 0,#feb25a 100%);box-shadow:0 8px 18px 0 rgba(254,179,90,.3);border-radius:12px}
.function .introduce-3 .tag_nav ul .active i{display:block}
.function .introduce-3 .conlist{flex:1;background:#f8fafc}
.function .introduce-3 .tag_con{height:500px;overflow-y:auto;box-sizing:border-box;padding:40px}
.function .introduce-3 .p1{background:url(../images/p4-1.jpg) no-repeat right bottom}
.function .introduce-3 .p2{background:url(../images/p4-2.jpg) no-repeat right bottom}
.function .introduce-3 .p3{background:url(../images/p4-3.jpg) no-repeat right bottom}
.function .introduce-3 .p4{background:url(../images/p4-4.jpg) no-repeat right bottom}
.function .introduce-3 .p5{background:url(../images/p4-5.jpg) no-repeat right bottom}
.function .introduce-3 .list1 dt{font-size:24px}
.function .introduce-3 .list1 dt .icon{width:30px;height:30px}
.function .introduce-3 .list1 dd{padding:10px 0;position:relative;padding-left:15px}
.function .introduce-3 .list1 dd::before{content:'';display:block;width:6px;height:6px;background-color:#1a6fff;border-radius:100%;position:absolute;top:19px;left:0}
.function .introduce-3 .list2 ul{display:flex;flex-wrap:wrap;justify-content:space-between}
.function .introduce-3 .list2 ul li{width:47%;display:flex;align-items:flex-start;margin-top:30px}
.function .introduce-3 .list2 ul li .item-fl{width:40px;margin-right:15px}
.function .introduce-3 .list2 ul li .item-fl .icon{width:40px;height:40px}
.function .introduce-3 .list2 ul li .item-fr{flex:1}
.function .introduce-3 .list2 ul li .item-fr h3{font-size:24px;padding-bottom:10px}
.function .introduce-3 .list2 ul li .item-fr p{color:#5d6065}

.rengn-fk{background:#0e66e0;color:#fff}
.rengn-fk .title p{opacity:.6}
.rengn-fk ul{display:flex;margin-left:-3%}
.rengn-fk ul li{width:30%;margin:0 0 0 3%;background:#fff;border-radius:10px;overflow:hidden;text-align:center;box-sizing:border-box;padding:25px}
.rengn-fk ul li h3{font-size:18px;font-weight:700;color:#333;margin-top:20px}

.valuelsit{color:#fff}
.valuelsit ul{display:flex;flex-wrap:wrap;justify-content:space-between}
.valuelsit ul li{width:25%;box-sizing:border-box;padding:0 20px;text-align:center;border-right:1px solid #1871ed;margin:20px 0}
.valuelsit ul li:nth-child(4n){border:none}
.valuelsit ul li h3{font-size:20px;font-weight:700;padding:30px 0 20px 0}
.valuelsit ul li p{color:#cadefe; font-size: 16px;}

.advantage .list1{display:flex;justify-content:space-between;flex-wrap:wrap}
.advantage .list1 li{width:24%;border-radius:10px;margin-top:.2rem;overflow:hidden;color:#fff;position:relative;background:#000}
.advantage .list1 li img{width:100%;opacity:.8}
.advantage .list1 li .con{position:absolute;left:20px;bottom:20px}
.advantage .list1 li .con h3{font-size:20px}
.advantage .list1 li .con p{color:#e3e2ee;padding-top:10px}
.advantage .list2{display:flex;flex-wrap:wrap}
.advantage .list2 li{width:20%;text-align:center;margin-top:60px}
.advantage .list2 li .icon{width:60px;height:60px}
.advantage .list2 li h3{margin-top:10px;font-size:18px}