*{
    margin:0;
    padding:0;
}

a{
    text-decoration:none;
}

li{
    list-style-type:none;
    padding:0;
    margin:0;
}
img{
    image-rendering:-moz-crisp-edges; /* Firefox */
    image-rendering:-o-crisp-edges; /* Opera */
    image-rendering:-webkit-optimize-contrast; /* Webkit (non-standard naming) */
    image-rendering:crisp-edges;
    -ms-interpolation-mode: bicubic;
    image-rendering:optimizeQuality;
}

@media screen and (max-width: 767px) {
    .agriculture{
        color:#008FD3 !important;
    }
    .banner{
        width: 100%;
        height: 177.86vw;
        margin-top: 12vw;
        background: url("../img/agriculture-phone.png") no-repeat;
        background-size: 100% 100%;
        overflow: hidden;
        position: relative;
    }

    .banner .banner-content{
        position: absolute;
        transform: translate(-50%,-50%);
        top:50%;
        left: 50%;
        width: 80%;
        overflow: hidden;
        /*      margin: 177px 0 0 360px;*/
    }

    .banner .banner-content h6{
        font-size:11.73vw;
        font-family: PingFang SC;
        font-weight: 400;
        line-height:16.53vw;
        color: #2A2E2E;
    }

    .banner .banner-content p{
        font-size: 3.7vw;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 5.86vw;
        color: #2A2E2E;
        margin-top: 5.4vw;
    }

    .system{
        width:100%;
        margin:16vw auto 16vw;
        overflow: hidden;
    }

    .system .system-text{
        width: 100%;
        height: 92.56vw;
        margin: auto;
        overflow: hidden;
        background: url("../img/system-phone.png") no-repeat;
        background-size: 100% 100%;
    }

    .system .system-text h6{
        width: 90%;
        margin: 38vw auto 6.13vw ;
        font-size: 8vw;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 10.67vw;
        color: #2A2E2E;
    }

    .system .system-text p{
        width:90%;
        margin: auto;
        font-size: 3.7vw;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 5.86vw;
        color: #2A2E2E;
    }

    .system .system-img{
        width: 200%;
        height: 109vw;
        margin: auto;
        overflow: scroll;
        background: url("../img/system-bg.png") no-repeat;
        background-size: 100% 100%;
    }

    .info{
        width:100%;
        margin: auto;
        padding:29.8vw 0 20vw 0;
        overflow: hidden;
        background: #F9F9F9;
    }

    .info .info-content{
        width: 90%;
        margin: auto;
        position: relative;
        border: 1px dashed #008FD3;
    }

    .info .info-content .info-content-title{
        position: absolute;
        transform: translate(-50%,-50%);
        top: 0;
        left: 50%;
        background: #F9F9F9;
        padding: 1.6vw 11.2vw;
        font-size: 4.2vw;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 5.86vw;
        color: #008FD3;
    }

    .info .info-content ul{
        width: auto;
        overflow: hidden;
        padding: 8.8vw 12vw;
    }


    .info .info-content ul li{
        font-size: 3.7vw;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 5.86vw;
        color: #2A2E2E;
        margin-bottom: 2.7vw;
    }

    .info dl{
        width:90%;
        margin:5.4vw auto 0;
        padding: 8.8vw 0;
        overflow: hidden;
        border: 1px dashed #008FD3;
    }

    .info dl dt{
        width:72%;
        margin:0 auto 2.7vw;
        font-size: 3.7vw;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 5.86vw;
        color: #2A2E2E;

    }

    .domain{
        width: 100%;
        margin:auto ;
        overflow: hidden;
        background: #F9F9F9;
    }

    .domain ul{
        width:240%;
        margin: auto;
        overflow: scroll;

    }

    .domain ul li{
        float: left;
        width: 15%;
        overflow: hidden;
    }
    

    .domain ul li h6{
        font-size: 4.2vw;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 5.86vw;
        color: #2A2E2E;
    }

    .domain ul li p{
        font-size: 3.2vw;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 4.53vw;
        color: #2A2E2E;
        margin: 1vw 0 5.4vw 0;
    }

    .domain-list{
        width: 90%;
        margin: auto;
        overflow:scroll;
    }

    .domain dl{
        width: 240%;
        margin: auto;
        overflow:scroll;
    }


    .domain dl dt{
        float: left;
        width: 15%;
        overflow: hidden;
    }

    .domain dl dt p{
        font-size: 3.2vw;
        font-family: PingFang SC;
        font-weight: 400;
        line-height:4.53vw;
        color: #2A2E2E;
        margin-bottom: 2.7vw;

    }

    .domain ol{
        width:100%;
        margin:26.6vw auto 26.6vw;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .domain ol .domain-line{
        width:25%;
        height: 2px;
        background:  #008FD3;
        margin-top: 3.2vw;
    }

    .domain ol .domain-text{
        font-size: 4.8vw;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 6.4vw;
        color: #008FD3;
    }

    .cultivation{
        width: 100%;
        margin: auto;
        overflow: hidden;
    }

    .cultivation .cultivation-content{
        width: 100%;
        height: 82.9vw;
        margin: auto;
        overflow: hidden;
        background: url("../img/cultivation-phone.png") no-repeat;
        background-size: 100% 100%;
        position: relative;
    }

    .cultivation .cultivation-content h6{
        position: absolute;
        transform: translate(-50%,-50%);
        top:50%;
        left: 50%;
        text-align: center;
        font-size:5.86vw;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 9.86vw;
        color: #FFFFFF;
    }

    .cultivation ul{
        width:90%;
        margin:16vw auto 20vw;
        overflow: hidden;
    }

    .cultivation ul li{
        width: 100%;
        margin-right: 9.06vw;
        margin-bottom: 10.67vw;
    }

    .cultivation ul li:nth-child(3n){
        margin-right: 0 !important;
    }

    .cultivation ul li a{
        display: block;
        overflow: hidden;
    }

    .cultivation ul li a .cultivation-img{
        width:100%;
        overflow: hidden;
    }

    .cultivation ul li a .cultivation-img img{
        width: 100%;
    }

    .cultivation ul li a h6{
        font-size: 5.4vw;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 7.4vw;
        color: #2A2E2E;
        margin: 5.4vw 0 2.7vw 0;
    }

    .cultivation ul li a p{
        font-size:3.2vw;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 4.53vw;
        color: #2A2E2E;
    }

    .cloud{
        width: 100%;
        margin: auto;
        overflow: hidden;
    }

    .cloud h6{
        text-align: center;
        font-size: 6.9vw;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 8vw;
        color: #2A2E2E;
        margin-bottom: 10.67vw;
    }

    .cloud ul{
        width: 90%;
        margin: auto;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .cloud ul li{
        float: left;
        width: 100%;
        font-size: 3.2vw;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 5.4vw;
        color: #2A2E2E;
        cursor: pointer;
        padding: 5.4vw   0;
    }

    .cloud-active{
        color: #008FD3 !important;
    }

    .cloud .cloud-lists{
        display: none;
        width: 90%;
        margin:0 auto 110px;
        background: #FFFFFF;
        border: 1px dashed #707070;
    }

    .cloud .cloud-lists p{
        width: 90%;
        margin: auto;
        padding: 2.7vw 0;
        font-size: 3.2vw;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 6.9vw;
        color: #2A2E2E;
    }

    .quality{
        width: 100%;
        margin: auto;
        overflow: hidden;
        background: #F1F1F1;
    }

    .quality h5{
        text-align: center;
        font-size: 6.9vw;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 8.53vw;
        color: #2A2E2E;
        margin: 18.6vw 0 24vw 0;

    }

    .quality ul{
        width: 90%;
        margin: auto ;
        overflow: hidden;
    }

    .quality ul li{
        float: left;
        width:42%;
        overflow: hidden;
        margin-bottom: 21.33vw;
    }

    .quality ul li:nth-child(2n){
        float: right;
    }

    .quality ul li .quality-img{
        width:13.3vw;
        height: 13.3vw;
        margin: auto;
    }

    .quality ul li h6{
        text-align: center;
        font-size: 4.2vw;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 5.86vw;
        color: #484848;
        margin: 8vw 0 2.7vw 0;
    }

    .quality ul li p{
        font-size: 3.2vw;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 7.2vw;
        height: 28.8vw;
        color: #484848;
    }

    .marketing{
        width:100%;
        margin: auto;
        overflow: hidden;
    }

    .marketing h6{
        text-align: center;
        font-size:6.9vw;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 8vw;
        color: #2A2E2E;
        margin-bottom: 18.67vw;
        margin-top: 21.33vw;
    }

    .marketing-content{
        width: 100%;
        margin:0 auto 34.6vw;
        overflow: scroll;
    }

    .marketing .marketing-img{
        width: 300%;
        overflow: scroll;
    }

    .marketing .marketing-img img{
        width: 100%;
    }

    .operate{
        width: 100%;
        height:263.4vw;
        margin: auto;
        overflow: hidden;
        background: url("../img/operate-phone.png") no-repeat;
        background-size: 100% 100%;

    }

    .operate h6{
        text-align: center;
        font-size: 6.9vw;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 8vw;
        color: #FFFFFF;
        margin: 26.67vw 0 2.7vw 0;
    }

    .operate text{
        display: block;
        width: 90%;
        margin: auto;
        font-size: 3.2vw;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 5.4vw  ;
        color: #FFFFFF;
    }

    .operate ul{
        width: 90%;
        margin:17.6vw auto 0;
        overflow: hidden;
    }

    .operate ul li{
        float: left;
        width: 40%;
        overflow: hidden;
        margin-bottom: 26.67vw;
    }

    .operate ul li:nth-child(1),.operate ul li:nth-child(2){
        height: 95.4vw !important;
    }

    .operate ul li:nth-child(2n){
        float: right;
    }

    .operate ul li h5{
        font-size: 4.2vw;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 7.2vw;
        color: #FFFFFF;
        margin-bottom: 8vw;
    }

    .operate ul li p{
        font-size: 3.7vw;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 5.4vw;
        color: #FFFFFF;
        margin-bottom: 2.7vw;
    }





}

@media screen and (min-width: 768px) and (max-width: 895px) {
    .agriculture{
        color:#008FD3 !important;
    }
    .banner{
        width: 100%;
        height: 300px;
        background: url("../img/agriculture-bg.png") no-repeat;
        background-size: 100% 100%;
        margin: auto;
        overflow: hidden;
        position: relative;
    }

    .banner .banner-content{
        position: absolute;
        transform: translate(-50%,-50%);
        top:50%;
        left: 50%;
        width: 494px;
        overflow: hidden;
  /*      margin: 177px 0 0 360px;*/
    }

    .banner .banner-content h6{
        font-size:30px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 40px;
        color: #2A2E2E;
    }

    .banner .banner-content p{
        font-size: 14px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #2A2E2E;
        margin-top: 20px;
    }

    .system{
        width: 90%;
        margin:60px auto 60px;
        overflow: hidden;
    }

    .system .system-text{
        width: 100%;
        height: 361px;
        margin: auto;
        overflow: hidden;
        background: url("../img/system.png") no-repeat;
        background-size: 100% 100%;
    }

    .system .system-text h6{
        margin: 139px 0 20px 80px;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 40px;
        color: #2A2E2E;
    }

    .system .system-text p{
        margin-left: 80px;
        width: 361px;
        font-size: 14px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #2A2E2E;
    }

    .system .system-img{
        width: 100%;
        height: 300px;
        margin: auto;
        overflow: hidden;
        background: url("../img/system-bg.png") no-repeat;
        background-size: 100% 100%;
    }

    .info{
        width:100%;
        margin: auto;
        padding: 112px 0 75px 0;
        overflow: hidden;
        background: #F9F9F9;
    }

    .info .info-content{
        width: 90%;
        margin: auto;
        position: relative;
        border: 1px dashed #008FD3;
    }

    .info .info-content .info-content-title{
        position: absolute;
        transform: translate(-50%,-50%);
        top: 0;
        left: 50%;
        background: #F9F9F9;
        padding: 8px 42px;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #008FD3;
    }

    .info .info-content ul{
        width: 100%;
        overflow: hidden;
        display: flex;
        justify-content: center;
        padding: 39px 0;
    }


    .info .info-content ul li{
        width: 144px;
        font-size: 14px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #2A2E2E;
    }

    .info dl{
        width:90%;
        margin:20px auto 0;
        padding: 32px 0;
        overflow: hidden;
        border: 1px dashed #008FD3;
        display: flex;
        justify-content: space-between;
    }

    .info dl dt{
        width: auto;
        margin: auto;
        overflow: hidden;
        font-size: 14px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #2A2E2E;

    }

    .domain{
        width: 100%;
        margin:auto ;
        overflow: hidden;
        background: #F9F9F9;
    }

    .domain ul{
        width:90%;
        margin: auto;
        overflow: hidden;
        display: flex;
        justify-content: space-between;

    }

    .domain ul li{
        width: 133px;
        overflow: hidden;
    }

    .domain ul li:nth-child(1){
        width: 104px !important;
    }

    .domain ul li h6{
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #2A2E2E;
    }

    .domain ul li p{
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 17px;
        color: #2A2E2E;
        margin: 4px 0 20px 0;
    }

    .domain dl{
        width: 90%;
        margin: auto;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }


    .domain dl dt{
        width: 133px;
        overflow: hidden;
    }



    .domain dl dt:nth-child(1){
        width: 104px !important;
    }

    .domain dl dt p{
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 17px;
        color: #2A2E2E;
        margin-bottom: 10px;

    }

    .domain ol{
        width:90%;
        margin:100px auto 93px;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .domain ol .domain-line{
        width: 35%;
        height: 2px;
        background:  #008FD3;
        margin-top: 18px;
    }

    .domain ol .domain-text{
        font-size: 27px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 38px;
        color: #008FD3;
    }

    .cultivation{
        width: 100%;
        margin: auto;
        overflow: hidden;
    }

    .cultivation .cultivation-content{
        width: 100%;
        height: 311px;
        margin: auto;
        overflow: hidden;
        background: url("../img/cultivation.png") no-repeat;
        background-size: 100% 100%;
        position: relative;
    }

    .cultivation .cultivation-content h6{
        position: absolute;
        transform: translate(-50%,-50%);
        top:50%;
        left: 50%;
        text-align: center;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #FFFFFF;
    }

    .cultivation ul{
        width: 90%;
        margin:60px auto 160px;
        overflow: hidden;
    }

    .cultivation ul li{
        width: 30%;
        float: left;
        margin-right: 34px;
    }

    .cultivation ul li:nth-child(3n){
        margin-right: 0 !important;
    }

    .cultivation ul li a{
        display: block;
        overflow: hidden;
    }

    .cultivation ul li a .cultivation-img{
        width:100%;
        overflow: hidden;
    }

    .cultivation ul li a .cultivation-img img{
        width: 100%;
    }

    .cultivation ul li a h6{
        font-size: 20px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 28px;
        color: #2A2E2E;
        margin: 30px 0 10px 0;
    }

    .cultivation ul li a p{
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 17px;
        color: #2A2E2E;
    }

    .cloud{
        width: 90%;
        margin: auto;
        overflow: hidden;
    }

    .cloud h6{
        text-align: center;
        font-size: 26px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 32px;
        color: #2A2E2E;
        margin-bottom: 40px;
    }

    .cloud ul{
        width: 80%;
        margin: auto;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .cloud ul li{
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 28px;
        color: #2A2E2E;
        cursor: pointer;
        padding: 20px 0;
    }

    .cloud-active{
        color: #008FD3 !important;
    }

    .cloud .cloud-lists{
        display: none;
        width: 90%;
        margin:0 auto 110px;
        background: #FFFFFF;
        border: 1px dashed #707070;
    }

    .cloud .cloud-lists p{
        width: 60%;
        margin: auto;
        padding: 46px 0;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 22px;
        color: #2A2E2E;
    }

    .quality{
        width: 100%;
        margin: auto;
        overflow: hidden;
        background: #F1F1F1;
    }

    .quality h5{
        text-align: center;
        font-size: 26px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 32px;
        color: #2A2E2E;
        margin: 135px 0 133px 0;

    }

    .quality ul{
        width: 90%;
        margin:0 auto 160px;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .quality ul li{
        width: 126px;
        overflow: hidden;
    }

    .quality ul li .quality-img{
        width: 50px;
        height: 50px;
        margin: auto;
    }

    .quality ul li h6{
        text-align: center;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #484848;
        margin: 30px 0 10px 0;
    }

    .quality ul li p{
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 27px;
        color: #484848;
    }

    .marketing{
        width: 90%;
        margin:160px auto 160px;
        overflow: hidden;
    }

    .marketing h6{
        text-align: center;
        font-size:26px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 32px;
        color: #2A2E2E;
        margin-bottom: 40px;
    }

    .marketing .marketing-img{
        width: 100%;
    }

    .marketing .marketing-img img{
        width: 100%;
    }

    .operate{
        width: 100%;
        height: 627px;
        margin: auto;
        overflow: hidden;
        background: url("../img/operate.png") no-repeat;
        background-size: 100% 100%;

    }

    .operate h6{
        text-align: center;
        font-size: 26px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 32px;
        color: #FFFFFF;
        margin: 86px 0 10px 0;
    }

    .operate text{
        display: block;
        text-align: center;
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 27px;
        color: #FFFFFF;
    }

    .operate ul{
        width: 90%;
        margin:40px auto 0;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .operate ul li{
        width: 112px;
        overflow: hidden;
    }

    .operate ul li h5{
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 27px;
        color: #FFFFFF;
        margin-bottom: 30px;
    }

    .operate ul li p{
        font-size: 14px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 20px;
        color: #FFFFFF;
        margin-bottom: 10px;
    }





}

@media screen and (min-width: 896px) and (max-width: 1079px) {
    .agriculture{
        color:#008FD3 !important;
    }
    .banner{
        width: 100%;
        height: 480px;
        background: url("../img/agriculture-bg.png") no-repeat;
        background-size: 100% 100%;
        margin: auto;
        overflow: hidden;
        position: relative;
    }

    .banner .banner-content{
        position: absolute;
        transform: translate(-50%,-50%);
        top:50%;
        left: 50%;
        width: 494px;
        overflow: hidden;
   /*     margin: 177px 0 0 360px;*/
    }

    .banner .banner-content h6{
        font-size: 44px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 62px;
        color: #2A2E2E;
    }

    .banner .banner-content p{
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #2A2E2E;
        margin-top: 20px;
    }

    .system{
        width: 90%;
        margin:60px auto 60px;
        overflow: hidden;
    }

    .system .system-text{
        width: 100%;
        height: 361px;
        margin: auto;
        overflow: hidden;
        background: url("../img/system.png") no-repeat;
        background-size: 100% 100%;
    }

    .system .system-text h6{
        margin: 139px 0 20px 120px;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #2A2E2E;
    }

    .system .system-text p{
        margin-left: 120px;
        width: 361px;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #2A2E2E;
    }

    .system .system-img{
        width: 100%;
        height: 410px;
        margin: auto;
        overflow: hidden;
        background: url("../img/system-bg.png") no-repeat;
        background-size: 100% 100%;
    }

    .info{
        width:100%;
        margin: auto;
        padding: 112px 0 75px 0;
        overflow: hidden;
        background: #F9F9F9;
    }

    .info .info-content{
        width: 90%;
        margin: auto;
        position: relative;
        border: 1px dashed #008FD3;
    }

    .info .info-content .info-content-title{
        position: absolute;
        transform: translate(-50%,-50%);
        top: 0;
        left: 50%;
        background: #F9F9F9;
        padding: 8px 42px;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #008FD3;
    }

    .info .info-content ul{
        width: 100%;
        overflow: hidden;
        display: flex;
        justify-content: center;
        padding: 39px 0;
    }


    .info .info-content ul li{
        width: 144px;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #2A2E2E;
    }

    .info dl{
        width:90%;
        margin:20px auto 0;
        padding: 32px 0;
        overflow: hidden;
        border: 1px dashed #008FD3;
        display: flex;
        justify-content: space-between;
    }

    .info dl dt{
        width: auto;
        margin: auto;
        overflow: hidden;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #2A2E2E;

    }

    .domain{
        width: 100%;
        margin:auto ;
        overflow: hidden;
        background: #F9F9F9;
    }

    .domain ul{
        width:90%;
        margin: auto;
        overflow: hidden;
        display: flex;
        justify-content: space-between;

    }

    .domain ul li{
        width: 133px;
        overflow: hidden;
    }

    .domain ul li:nth-child(1){
        width: 104px !important;
    }

    .domain ul li h6{
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #2A2E2E;
    }

    .domain ul li p{
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 17px;
        color: #2A2E2E;
        margin: 4px 0 20px 0;
    }

    .domain dl{
        width: 90%;
        margin: auto;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }


    .domain dl dt{
        width: 133px;
        overflow: hidden;
    }



    .domain dl dt:nth-child(1){
        width: 104px !important;
    }

    .domain dl dt p{
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 17px;
        color: #2A2E2E;
        margin-bottom: 10px;

    }

    .domain ol{
        width:90%;
        margin:100px auto 93px;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .domain ol .domain-line{
        width: 35%;
        height: 2px;
        background:  #008FD3;
        margin-top: 18px;
    }

    .domain ol .domain-text{
        font-size: 27px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 38px;
        color: #008FD3;
    }

    .cultivation{
        width: 100%;
        margin: auto;
        overflow: hidden;
    }

    .cultivation .cultivation-content{
        width: 100%;
        height: 311px;
        margin: auto;
        overflow: hidden;
        background: url("../img/cultivation.png") no-repeat;
        background-size: 100% 100%;
        position: relative;
    }

    .cultivation .cultivation-content h6{
        position: absolute;
        transform: translate(-50%,-50%);
        top:50%;
        left: 50%;
        text-align: center;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #FFFFFF;
    }

    .cultivation ul{
        width: 90%;
        margin:60px auto 160px;
        overflow: hidden;
    }

    .cultivation ul li{
        width: 30%;
        float: left;
        margin-right: 34px;
    }

    .cultivation ul li:nth-child(3n){
        margin-right: 0 !important;
    }

    .cultivation ul li a{
        display: block;
        overflow: hidden;
    }

    .cultivation ul li a .cultivation-img{
        width:100%;
        overflow: hidden;
    }

    .cultivation ul li a .cultivation-img img{
        width: 100%;
    }

    .cultivation ul li a h6{
        font-size: 20px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 28px;
        color: #2A2E2E;
        margin: 30px 0 10px 0;
    }

    .cultivation ul li a p{
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 17px;
        color: #2A2E2E;
    }

    .cloud{
        width: 90%;
        margin: auto;
        overflow: hidden;
    }

    .cloud h6{
        text-align: center;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #2A2E2E;
        margin-bottom: 40px;
    }

    .cloud ul{
        width: 80%;
        margin: auto;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .cloud ul li{
        font-size: 20px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 28px;
        color: #2A2E2E;
        cursor: pointer;
        padding: 20px 0;
    }

    .cloud-active{
        color: #008FD3 !important;
    }

    .cloud .cloud-lists{
        display: none;
        width: 90%;
        margin:0 auto 110px;
        background: #FFFFFF;
        border: 1px dashed #707070;
    }

    .cloud .cloud-lists p{
        width: 60%;
        margin: auto;
        padding: 46px 0;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 22px;
        color: #2A2E2E;
    }

    .quality{
        width: 100%;
        margin: auto;
        overflow: hidden;
        background: #F1F1F1;
    }

    .quality h5{
        text-align: center;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #2A2E2E;
        margin: 135px 0 133px 0;

    }

    .quality ul{
        width: 90%;
        margin:0 auto 160px;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .quality ul li{
        width: 126px;
        overflow: hidden;
    }

    .quality ul li .quality-img{
        width: 50px;
        height: 50px;
        margin: auto;
    }

    .quality ul li h6{
        text-align: center;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #484848;
        margin: 30px 0 10px 0;
    }

    .quality ul li p{
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 27px;
        color: #484848;
    }

    .marketing{
        width: 90%;
        margin:160px auto 160px;
        overflow: hidden;
    }

    .marketing h6{
        text-align: center;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #2A2E2E;
        margin-bottom: 40px;
    }

    .marketing .marketing-img{
        width: 100%;
    }

    .marketing .marketing-img img{
        width: 100%;
    }

    .operate{
        width: 100%;
        height: 627px;
        margin: auto;
        overflow: hidden;
        background: url("../img/operate.png") no-repeat;
        background-size: 100% 100%;

    }

    .operate h6{
        text-align: center;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #FFFFFF;
        margin: 86px 0 10px 0;
    }

    .operate text{
        display: block;
        text-align: center;
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 27px;
        color: #FFFFFF;
    }

    .operate ul{
        width: 90%;
        margin:40px auto 0;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .operate ul li{
        width: 112px;
        overflow: hidden;
    }

    .operate ul li h5{
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 27px;
        color: #FFFFFF;
        margin-bottom: 30px;
    }

    .operate ul li p{
        font-size: 14px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 20px;
        color: #FFFFFF;
        margin-bottom: 10px;
    }





}

@media screen and (min-width: 1080px) and (max-width: 1199px){
    .agriculture{
        color:#008FD3 !important;
    }
    .banner{
        width: 100%;
        height: 480px;
        background: url("../img/agriculture-bg.png") no-repeat;
        background-size: 100% 100%;
        margin: auto;
        overflow: hidden;
        position: relative;
    }

    .banner .banner-content{
        position: absolute;
        transform: translate(-50%,-50%);
        top:50%;
        left: 50%;
        width: 494px;
        overflow: hidden;
    }

    .banner .banner-content h6{
        font-size: 44px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 62px;
        color: #2A2E2E;
    }

    .banner .banner-content p{
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #2A2E2E;
        margin-top: 20px;
    }

    .system{
        width: 90%;
        margin:60px auto 60px;
        overflow: hidden;
    }

    .system .system-text{
        width: 100%;
        height: 361px;
        margin: auto;
        overflow: hidden;
        background: url("../img/system.png") no-repeat;
        background-size: 100% 100%;
    }

    .system .system-text h6{
        margin: 139px 0 20px 120px;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #2A2E2E;
    }

    .system .system-text p{
        margin-left: 120px;
        width: 361px;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #2A2E2E;
    }

    .system .system-img{
        width: 100%;
        height: 410px;
        margin: auto;
        overflow: hidden;
        background: url("../img/system-bg.png") no-repeat;
        background-size: 100% 100%;
    }

    .info{
        width:100%;
        margin: auto;
        padding: 112px 0 75px 0;
        overflow: hidden;
        background: #F9F9F9;
    }

    .info .info-content{
        width: 90%;
        margin: auto;
        position: relative;
        border: 1px dashed #008FD3;
    }

    .info .info-content .info-content-title{
        position: absolute;
        transform: translate(-50%,-50%);
        top: 0;
        left: 50%;
        background: #F9F9F9;
        padding: 8px 42px;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #008FD3;
    }

    .info .info-content ul{
        width: 100%;
        overflow: hidden;
        display: flex;
        justify-content: center;
        padding: 39px 0;
    }


    .info .info-content ul li{
        width: 144px;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #2A2E2E;
    }

    .info dl{
        width:90%;
        margin:20px auto 0;
        padding: 32px 0;
        overflow: hidden;
        border: 1px dashed #008FD3;
        display: flex;
        justify-content: space-between;
    }

    .info dl dt{
        width: auto;
        margin: auto;
        overflow: hidden;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #2A2E2E;

    }

    .domain{
        width: 100%;
        margin:auto ;
        overflow: hidden;
        background: #F9F9F9;
    }

    .domain ul{
        width:90%;
        margin: auto;
        overflow: hidden;
        display: flex;
        justify-content: space-between;

    }

    .domain ul li{
        width: 133px;
        overflow: hidden;
    }

    .domain ul li:nth-child(1){
        width: 104px !important;
    }

    .domain ul li h6{
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #2A2E2E;
    }

    .domain ul li p{
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 17px;
        color: #2A2E2E;
        margin: 4px 0 20px 0;
    }

    .domain dl{
        width: 90%;
        margin: auto;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .domain dl dt{
        width: 133px;
        overflow: hidden;
    }

    .domain dl dt p{
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 17px;
        color: #2A2E2E;
        margin-bottom: 10px;

    }

    .domain ol{
        width:90%;
        margin:100px auto 93px;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .domain ol .domain-line{
        width: 35%;
        height: 2px;
        background:  #008FD3;
        margin-top: 18px;
    }

    .domain ol .domain-text{
        font-size: 27px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 38px;
        color: #008FD3;
    }

    .cultivation{
        width: 100%;
        margin: auto;
        overflow: hidden;
    }

    .cultivation .cultivation-content{
        width: 100%;
        height: 311px;
        margin: auto;
        overflow: hidden;
        background: url("../img/cultivation.png") no-repeat;
        background-size: 100% 100%;
        position: relative;
    }

    .cultivation .cultivation-content h6{
        position: absolute;
        transform: translate(-50%,-50%);
        top:50%;
        left: 50%;
        text-align: center;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #FFFFFF;
    }

    .cultivation ul{
        width: 90%;
        margin:60px auto 160px;
        overflow: hidden;
    }

    .cultivation ul li{
        width: 31%;
        float: left;
        margin-right: 34px;
    }

    .cultivation ul li:nth-child(3n){
        margin-right: 0 !important;
    }

    .cultivation ul li a{
        display: block;
        overflow: hidden;
    }

    .cultivation ul li a .cultivation-img{
        width:100%;
        overflow: hidden;
    }

    .cultivation ul li a .cultivation-img img{
        width: 100%;
    }

    .cultivation ul li a h6{
        font-size: 20px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 28px;
        color: #2A2E2E;
        margin: 30px 0 10px 0;
    }

    .cultivation ul li a p{
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 17px;
        color: #2A2E2E;
    }

    .cloud{
        width: 90%;
        margin: auto;
        overflow: hidden;
    }

    .cloud h6{
        text-align: center;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #2A2E2E;
        margin-bottom: 40px;
    }

    .cloud ul{
        width: 80%;
        margin: auto;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .cloud ul li{
        font-size: 20px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 28px;
        color: #2A2E2E;
        cursor: pointer;
        padding: 20px 0;
    }

    .cloud-active{
        color: #008FD3 !important;
    }

    .cloud .cloud-lists{
        display: none;
        width: 90%;
        margin:0 auto 110px;
        background: #FFFFFF;
        border: 1px dashed #707070;
    }

    .cloud .cloud-lists p{
        width: 60%;
        margin: auto;
        padding: 46px 0;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 22px;
        color: #2A2E2E;
    }

    .quality{
        width: 100%;
        margin: auto;
        overflow: hidden;
        background: #F1F1F1;
    }

    .quality h5{
        text-align: center;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #2A2E2E;
        margin: 135px 0 133px 0;

    }

    .quality ul{
        width: 90%;
        margin:0 auto 160px;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .quality ul li{
        width: 126px;
        overflow: hidden;
    }

    .quality ul li .quality-img{
        width: 50px;
        height: 50px;
        margin: auto;
    }

    .quality ul li h6{
        text-align: center;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #484848;
        margin: 30px 0 10px 0;
    }

    .quality ul li p{
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 27px;
        color: #484848;
    }

    .marketing{
        width: 90%;
        margin:160px auto 160px;
        overflow: hidden;
    }

    .marketing h6{
        text-align: center;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #2A2E2E;
        margin-bottom: 40px;
    }

    .marketing .marketing-img{
        width: 100%;
    }

    .marketing .marketing-img img{
        width: 100%;
    }

    .operate{
        width: 100%;
        height: 627px;
        margin: auto;
        overflow: hidden;
        background: url("../img/operate.png") no-repeat;
        background-size: 100% 100%;

    }

    .operate h6{
        text-align: center;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #FFFFFF;
        margin: 86px 0 10px 0;
    }

    .operate text{
        display: block;
        text-align: center;
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 27px;
        color: #FFFFFF;
    }

    .operate ul{
        width: 90%;
        margin:40px auto 0;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .operate ul li{
        width: 112px;
        overflow: hidden;
    }

    .operate ul li h5{
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 27px;
        color: #FFFFFF;
        margin-bottom: 30px;
    }

    .operate ul li p{
        font-size: 14px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 20px;
        color: #FFFFFF;
        margin-bottom: 10px;
    }





}

@media screen and (min-width: 1200px){
     .agriculture{
         color:#008FD3 !important;
     }
     .banner{
         width: 100%;
         height: 480px;
         background: url("../img/agriculture-bg.png") no-repeat;
         background-size: 100% 100%;
         margin: auto;
         overflow: hidden;
     }

    .banner .banner-content{
        width: 494px;
        overflow: hidden;
        margin: 177px 0 0 360px;
    }

    .banner .banner-content h6{
        font-size: 44px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 62px;
        color: #FFFFFF;
    }

    .banner .banner-content p{
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #FFFFFF;
        margin-top: 20px;
    }

    .system{
        width: 1200px;
        margin:60px auto 60px;
        overflow: hidden;
    }

    .system .system-text{
       width: 100%;
        height: 361px;
        margin: auto;
        overflow: hidden;
        background: url("../img/system.png") no-repeat;
        background-size: 100% 100%;
    }

    .system .system-text h6{
        margin: 139px 0 20px 120px;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #ffffff;
    }

    .system .system-text p{
        margin-left: 120px;
        width: 361px;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #ffffff;
    }

    .system .system-img{
        width: 100%;
        height: 410px;
        margin: auto;
        overflow: hidden;
        background: url("../img/system-bg.png") no-repeat;
        background-size: 100% 100%;
    }

    .info{
        width:100%;
        margin: auto;
        padding: 112px 0 75px 0;
        overflow: hidden;
        background: #F9F9F9;
    }

    .info .info-content{
        width: 1200px;
        margin: auto;
        position: relative;
        border: 1px dashed #008FD3;
    }

    .info .info-content .info-content-title{
        position: absolute;
        transform: translate(-50%,-50%);
        top: 0;
        left: 50%;
        background: #F9F9F9;
        padding: 8px 42px;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #008FD3;
    }

    .info .info-content ul{
        width: auto;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
        padding: 39px 177px;
    }

    .info .info-content ul li{
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #2A2E2E;
    }


    .info dl{
        width:1200px;
        margin:20px auto 0;
        padding: 32px 0;
        overflow: hidden;
        border: 1px dashed #008FD3;
        display: flex;
        justify-content: space-between;
    }


    .info dl dt{
        width: auto;
        margin: auto;
        overflow: hidden;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #2A2E2E;

    }

    .domain{
        width: 100%;
        margin:auto ;
        overflow: hidden;
        background: #F9F9F9;
    }

    .domain ul{
        width: 1200px;
        margin: auto;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
        
    }

    .domain ul li{
        width: 133px;
        overflow: hidden;
    }

    .domain ul li:nth-child(1){
        width: 133px !important;
    }

    .domain ul li h6{
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #2A2E2E;
    }

    .domain ul li p{
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 17px;
        color: #2A2E2E;
        margin: 4px 0 20px 0;
    }

    .domain dl{
        width: 1200px;
        margin: auto;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .domain dl dt{
        width: 133px;
        overflow: hidden;
    }

    .domain dl dt p{
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 17px;
        color: #2A2E2E;
        margin-bottom: 10px;
        
    }

    .domain ol{
        width:1200px;
        margin:100px auto 93px;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .domain ol .domain-line{
        width: 470px;
        height: 2px;
        background:  #008FD3;
        margin-top: 18px;
    }

    .domain ol .domain-text{
        font-size: 27px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 38px;
        color: #008FD3;
    }

    .cultivation{
        width: 100%;
        margin: auto;
        overflow: hidden;
    }

    .cultivation .cultivation-content{
        width: 100%;
        height: 311px;
        margin: auto;
        overflow: hidden;
        background: url("../img/cultivation.png") no-repeat;
        background-size: 100% 100%;
        position: relative;
    }

    .cultivation .cultivation-content h6{
        position: absolute;
        transform: translate(-50%,-50%);
        top:50%;
        left: 50%;
        text-align: center;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #FFFFFF;
    }

    .cultivation ul{
       width: 1200px;
        margin:60px auto 160px;
        overflow: hidden;
    }

    .cultivation ul li{
        width: 377px;
        float: left;
        margin-right: 34px;
    }

    .cultivation ul li:nth-child(3n){
        margin-right: 0 !important;
    }

    .cultivation ul li a{
        display: block;
        overflow: hidden;
    }

    .cultivation ul li a .cultivation-img{
       width:100%;
        overflow: hidden;
    }

    .cultivation ul li a .cultivation-img img{
        width: 100%;
    }

    .cultivation ul li a h6{
        font-size: 20px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 28px;
        color: #2A2E2E;
        margin: 30px 0 10px 0;
    }

    .cultivation ul li a p{
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 17px;
        color: #2A2E2E;
    }

    .cloud{
        width: 1198px;
        margin: auto;
        overflow: hidden;
    }

    .cloud h6{
        text-align: center;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #2A2E2E;
        margin-bottom: 40px;
    }

    .cloud ul{
        width: 80%;
        margin: auto;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .cloud ul li{
        font-size: 20px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 28px;
        color: #2A2E2E;
        cursor: pointer;
        padding: 20px 0;
    }

    .cloud-active{
        color: #008FD3 !important;
    }

    .cloud .cloud-lists{
        display: none;
        width: 1196px;
        margin:0 auto 110px;
        background: #FFFFFF;
        border: 1px dashed #707070;
    }

    .cloud .cloud-lists p{
        width: 60%;
        margin: auto;
        padding: 46px 0;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 22px;
        color: #2A2E2E;
    }

    .quality{
        width: 100%;
        margin: auto;
        overflow: hidden;
        background: #F1F1F1;
    }

    .quality h5{
        text-align: center;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #2A2E2E;
        margin: 135px 0 133px 0;
       
    }

    .quality ul{
        width: 1200px;
        margin:0 auto 160px;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .quality ul li{
        width: 126px;
        overflow: hidden;
    }

    .quality ul li .quality-img{
        width: 50px;
        height: 50px;
        margin: auto;
    }

    .quality ul li h6{
        text-align: center;
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 22px;
        color: #484848;
        margin: 30px 0 10px 0;
    }

    .quality ul li p{
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 27px;
        color: #484848;
    }

    .marketing{
        width: 1200px;
        margin:160px auto 160px;
        overflow: hidden;
    }

    .marketing h6{
        text-align: center;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #2A2E2E;
        margin-bottom: 40px;
    }

    .marketing .marketing-img{
        width: 100%;
    }

    .marketing .marketing-img img{
        width: 100%;
    }

    .operate{
        width: 100%;
        height: 627px;
        margin: auto;
        overflow: hidden;
        background: url("../img/operate.png") no-repeat;
        background-size: 100% 100%;

    }

    .operate h6{
       text-align: center;
        font-size: 30px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 42px;
        color: #FFFFFF;
        margin: 86px 0 10px 0;
    }

    .operate text{
        display: block;
        text-align: center;
        font-size: 12px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 27px;
        color: #FFFFFF;
    }

    .operate ul{
        width: 1200px;
        margin:40px auto 0;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
    }

    .operate ul li{
        width: 112px;
        overflow: hidden;
    }

    .operate ul li h5{
        font-size: 16px;
        font-family: PingFang SC;
        font-weight: bold;
        line-height: 27px;
        color: #FFFFFF;
        margin-bottom: 30px;
    }

    .operate ul li p{
        font-size: 14px;
        font-family: PingFang SC;
        font-weight: 400;
        line-height: 20px;
        color: #FFFFFF;
        margin-bottom: 10px;
    }





}