*{
        padding: 0;
        margin: 0;
        box-sizing: border-box;
        list-style: none;
        text-decoration: none;
    }
    body{
        background-color: #F8F9FA;
    }
    header{
        background-color: #fff;
        height: 60px;
    }
    header>div{
        width: 1110px;
        max-width: 100%;
        margin: auto;
        display: flex;
        justify-content: space-between;
    }
    .logo{
        display: block;
        line-height: 60px;
    }
    header ul{
        display: flex;
    }
    header li{
        padding: 0 20px;
    }
    header ul a{
        color: rgb(51,51,51);
        font-size: 14px;
        display: block;
        line-height: 60px;
    }
    header .act{
        color: #007BD3;
    }
    header button{
        width: 114px;
        height: 36px;
        border-radius: 8px;
        color: #fff;
        border: none;
        margin-top: 12px;
        cursor: pointer;
        background: linear-gradient(90deg, rgba(130,209,246,1) 0%,rgba(41,182,244,1) 50%,rgba(0,137,205,1) 99%);
    }
    .phone{
        display: none;
    }
    .carousel {
      position: relative;
      width: 100%;
      /* height: 400px; */
      overflow: hidden;
    }
    .carousel-track {
      display: flex;
      transition: transform 0.5s ease;
    }
    .carousel-item {
      min-width: 100%;
      box-sizing: border-box;
    }
    .carousel-indicators {
      text-align: center;
      position: absolute;
      bottom: 20px;
      left: 0;
      right: 0;
      width: 716px;
      max-width: 80%;
      margin: auto;
    }
    .carousel-indicators span {
      display: inline-block;
      width: 50%;
      height: 10px;
      background-color: #fff;
      cursor: pointer;
      border-radius: 0px 8px 8px 0px;
    }
    .carousel-indicators span:first-child {
        border-radius: 8px 0px 0px 8px;
    }
    .carousel-indicators span.active {
      background-color: #3895FF;
    }
    .content{
        width: 1200px;
        max-width: 100%;
        margin: 100px auto;
    }
    .title{
        font-size: 28px;
        color: #333;
        text-align: center;
        margin-bottom: 65px;
        margin-top: 65px;
    }
    .jsd{
        display: flex;
        justify-content: space-between;
        margin-bottom: 100px;
        flex-wrap: wrap;
    }
    .jsd li{
        display: flex;
        align-items: flex-start;
        width: calc(50% - 15px);
        background-color: #fff;
        border-radius: 30px;
        padding: 40px 40px 20px;
        color: #333;
    }
    .jsd img{ 
        margin-top: 10px;
    }
    .jsd div{
        padding-left: 40px;
    }
    .jsd h3{
        font-size: 18px;
        margin-bottom: 25px;
    }
    .jsd p{
        font-size: 14px;
        line-height: 30px;
    }
    .jsd a{
        font-size: 14px;
        float: right;
        color: #007BD3;
        margin-top: 20px;
    }
    .info{
        color: #999;
        font-size: 20px;
        text-align: center;
        margin-bottom: 20px;
    }
    .list{
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .list li{
        width: calc(25% - 10px);
        background-color: #fff;
        border-radius: 10px;
        line-height: 67px;
        text-align: center;
        margin-bottom: 20px;
        color: #333;
        font-size: 16px;
    }
    .btn{
        width: 190px;
        height: 52px;
        border-radius: 10px;
        color: #fff;
        border: none;
        margin-top: 12px;
        display: block;
        margin: 20px auto 100px;
        font-size: 16px;
        background: linear-gradient(90deg, rgba(130,209,246,1) 0%,rgba(41,182,244,1) 50%,rgba(0,137,205,1) 99%);
    }
    .examples{
        background-color: #007BD3;
        padding-bottom: 65px;
    }
    .example{
        display: flex;
        width: 1200px;
        margin: auto;
        max-width: 100%;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .sec_title{
        font-size: 28px;
        color: #fff;
        text-align: center;
        padding: 70px 0;
    }
    .example li{
        width: calc(25% - 10px);
        background-color: #fff;
        border-radius: 30px;
        text-align: center;
        padding: 60px 30px;
    }
    .example p{
        color: #333;
        font-size: 16px;
        line-height: 23px;
        text-align: left;
        height: 100px;
        margin: 45px 0 25px;
    }
    .example span{
        display: block;
        text-align: right;
        color: rgba(51,51,51,0.65);
        font-size: 14px;
    }
    .example img{
        width: 77px;
    }
    footer{
        margin-top: 40px;
        background-color: #333;
        padding: 65px 0;
        text-align: center;
        color: #fff;
        line-height: 30px;
    }
    .menu{
            background-color: #fff;
            width: 150px;
            position: absolute;
            top: 60px;
            left: 0;
            z-index: 9;
            box-shadow: 0 0 10px rgba(0,0,0,0.1);
            padding-bottom: 10px;
            display: none;
    }
    
    /* jscode */
    .tongdian{
        background-color: #fff;
        padding: 40px 70px;
        font-size: 20px;
        line-height: 40px;
        color: #333;
        margin-bottom: 100px;
    }
    .price{
        display: flex;
        justify-content: space-between;
    }
    .price div{
        width: calc(50% - 60px);
        background-color: #fff;
        border-radius: 15px;
        box-shadow: 0px 2px 6px 0px rgba(0,0,0,0.1);
        text-align: center;
        border-top: 25px solid #007BD3;
        padding-top: 85px;
        color: #333;
        padding-bottom: 100px;
    }
    .price b{
        font-size: 28px;
        font-weight: 500;
    }
    .price .btn{
        width: 200px;
        height: 42px;
        margin: 150px auto 30px;
        font-size: 14px;
        box-shadow: 0px 2px 6px 0px rgba(0,0,0,0.1);
    }
    .price ul{
        width: 224px;
        margin: auto;
    }
    .price li{
        list-style: circle;
        font-size: 14px;
        text-align: left;
        margin-top: 20px;
    }
    .flow{
        display: flex;
        justify-content: space-between;
    }
    .flow li{
        width: 350px;
        position: relative;
        line-height: 183px;
        color: #333;
        text-align: center;
        font-size: 18px;
        background-color: #fff;
        border-radius: 15px 0px 15px 0px;
        border: 1px solid rgba(187,187,187,0.3);
    }
    .flow span{
        position: absolute;
        width: 52px;
        height: 49px;
        border-radius: 15px 0px 15px 0px;
        background-color: rgba(0,123,211,1);
        color: #fff;
        font-size: 28px;
        text-align: center;
        line-height: 49px;
        left: 0;
        top: 0;
    }
    .anli{
        position: relative;
        height: 330px;
    }
    .anli li{
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        background-color: #fff;
        border-radius: 30px;
        padding: 50px;
        display: flex;
        color: #333;
        font-size: 18px;
        line-height: 25px;
        align-content: center;
    }
    .anli p{
        padding-top: 20px;
        padding-left: 50px;
    }
    .anli span{
        position: absolute;
        right: 50px;
        bottom: 100px;
    }
    .anli li img{
        width: 345px;
        border-radius: 30px;
    }
    .arrow{
        position: absolute;
        z-index: 999;
        right: 50px;
        top: 25px;
        cursor: pointer;
    }
    .things{
        background-color: #fff;
        padding: 50px;
    }
    .things ul{
        background: url(../img/things.png) no-repeat;
        /* height: 600px; */
        background-position: center top;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }
    .things li{
        width: 50%;
        padding: 0 20px;
        color: #333;
        font-size: 16px;
    }
    .things li:nth-child(odd){
        text-align: right;
        margin-bottom: 100px;
    }
    .things li:nth-child(even){
        position: relative;
        top: 60px;
    }
    .tab{
        background-color: #fff;
        position: relative;
        top: -5px;
    }
    .tab ul{
        width: 1200px;
        margin: auto;
        height: 60px;
        display: flex;
        justify-content: space-between;
    }
    .tab li{
        width: 15%;
        color: #333;
        line-height: 60px;
        text-align: center;
        font-size: 16px;
        cursor: pointer;
        background-color: #fff;
        transition: .3s;
    }
    .tab .act{
        background-color: #007BD3;
        color: #fff;
    }
    .cj,.fx{
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .cj li{
        width: calc(25% - 10px);
        padding: 50px 0;
        text-align: center;
        color: #333;
        font-size: 20px;
        background-color: #fff;
        border-radius: 10px;
    }
    .cj img{
        margin-bottom: 50px;
    }
    .fx li{
        width: 32%;
        padding: 50px 0;
        text-align: center;
        color: #333;
        font-size: 20px;
        background-color: #fff;
        border-radius: 10px;
        border: 1px solid rgba(59,182,254,1);
    }
    .gn{
        width: 100%;
        border: 1px solid #E4E4E5;
        border-right: none;
        margin-top: 35px;
    }
    th{
        background-color: #007BD3;
        color: #fff;
        height: 57px;
    }
    td{
        text-align: center;
        height: 57px;
        color: #333;
        font-size: 16px;
        width: 25%;
        border-right: 1px solid #E4E4E5;
    }
    td img{
        width: 24px;
    }
    tr{
        background-color: #F2F2F2;
    }
    .gn tr:nth-child(even){ 
        background-color: #fff;
    }
    .gn button{
        width: 200px;
        height: 42px;
        color: #fff;
        border: none;
        background-color: #007BD3;
        box-shadow: 0px 2px 6px 0px rgba(0,0,0,0.1);
        border-radius: 10px;
    }
    .ss{
        font-size: 16px;
        margin-top: 95px;
    }
    .ss span{
        color: #1684FC;
    }
    .tabs{
        border: 1px solid #F1F2F3;
        border-radius: 10px 10px 0px 0px;
        background-color: #fff;
    }
    .tabs span{
        display: inline-block;
        width: 49.9%;
        line-height: 75px;
        color: #333;
        text-align: center;
        background-color: #F0F0F0;
        margin-left: -2px;
        cursor: pointer;
    }
    .tabs span.act{
        color: #fff;
        background-color: #1684FC;
    }
    .tabs div{
        height: 500px;
        font-size: 18px;
        line-height: 28px;
    }
    .tabs textarea{
        width: 100%;
        height: 100%;
        border: none;
        outline: none;
        resize: none;
        padding: 20px;
        color: #333;
        font-size: 18px;
        line-height: 28px;
    }
    .output{
        display: none;
    }
    .form{
        color: #333;
        font-size: 16px;
        margin-top: 40px;
    }
    .form input,.form select{
        background-color: #fff;
        border: 1px solid rgba(187,187,187,0.29);
        outline: none;
        height: 44px;
        padding: 0 10px;
    }
    .form select{
        width: 188px;
    }
    .form input{
        width: 310px;
    }
    .form button{
        width: 188px;
        height: 44px;
        border-radius: 10px;
        background-color: rgba(187,187,187,0.22);
        color: rgba(16,16,16,1);
        font-size: 14px;
        box-shadow: 0px 2px 6px 0px rgba(0,0,0,0.1);
        border: 1px solid rgba(187,187,187,0.29);
        margin-left: 100px;
    }
     .tab.fixed {
        position: fixed;
        top: 0;
        width: 100%;
        background: white;
        z-index: 999;
        box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.1);
    }
    
    .bg{
        position: fixed;
        width: 100%;
        height: 100vh;
        background-color: rgba(0,0,0,.3);
        z-index: 999;
        left: 0;
        top: 0;
        display: none;
    }
    .bg ul{
        width: 1100px;
        height: 630px;
        margin: 100px auto;
        background-color: #fff;
        border-radius: 10px;
        display: flex;
        justify-content: space-between;
        overflow: hidden;
        box-shadow: 5px 5px 10px rgba(0,0,0,.3);
        position: relative;
    }
    .close{
        position: absolute;
        right: 10px;
        top: 10px;
        cursor: pointer;
    }
    .left{
        flex: 1;
        text-align: center;
        color: #fff;
        font-size: 18px;
        line-height: 50px;
        padding-top: 25%;
        box-shadow: 5px 0px 10px rgba(0,0,0,.3);
        background-image: linear-gradient(to left,#018ACE,#7BCFF6);
    }
    .right{
        flex: 2;
        padding: 30px 40px;
    }
    .right p{
        font-size: 20px;
        color: #333;
        margin-bottom: 30px;
    }
    .right p span{
        color: #999;
        font-size: 16px;
    }
    .right form input[type="text"]{
        width: 98%;
        height: 40px;
        border: 1px solid #E7E7E7;
        border-radius: 8px;
        margin-top: 30px;
        padding: 0 10px;
        font-size: 16px;
    }
    .right form span{
        display: block;
        margin: 10px 0;
    }
    .right .btn{
        width: 300px;
    }
    .open{
        display: block;
    }
    @media screen and (max-width: 768px) {
        .bg ul{
            width: 100%;
        }
        .gn td{
            width: auto;
        }
        .gn button{
            width: 100px;
        }
        .form{
            padding: 10px;
        }
        .form button{
            margin: 10px 0;
        }
        .form label{
            display: block;
            margin: 10px 0;
        }
        .cj li{
            width: 48%;
            margin-bottom: 10px;
        }
        .tab ul{
            width: 100%;
        }
        .tab li{
            font-size: 14px;
        }
        .title{
            font-size: 26px;
        }
        .jsd,.example,.price,.flow{
            justify-content: center;
            flex-wrap: wrap;
        }
        .jsd li,.example li,.flow li{
            width: 90%;
            margin-bottom: 10px;
        }
        .list li{
            width: 48%;
        }
        header ul{
            display: none;
        }
        .phone{
            display: inline-block;
            position: relative;
            top: 10px;
            margin-right: 5px;
        }
        .price div{
            width: 90%;
            margin-bottom: 10px;
        }
        .anli li{
            padding: 50px 10px 10px;
        }
       .anli li div{
            flex: 1;
       }
       .anli li p{
        flex: 2;
       }
       .anli li div img{
            width: 100%;
       }
       .things li:nth-child(odd){
        margin-bottom: 76px;
       }
    }