/* 公用 */
*{
    margin: 0;
    padding: 0;
    caret-color: rgba(0,0,0,0);
}

.w{
    width: 90%;
    margin: 0 auto;
}

ul, li, p, h1, h2, h3, h4, h5 {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

a{
    text-decoration:none
}

.wrapper{
    overflow: hidden;
    background-color: #000;
}

.swiper-container{
	--swiper-navigation-size:0;
}


.swiper-wrapper {
    transition-timing-function: linear !important;
}

/* 头部 */
    .header-box {
        width: 100%;
        height: 70px;
        position: fixed;
        top: 0px;
        z-index: 999;
    }

    .header{
        height: 100%;
        display: flex;
        align-items : center;
        justify-content: space-between;
    }

    /*  logo */
        .logo{
            width: 170px;
            height: 40px;
        }

        .logo img{
            width: 100%;
            height: 100%;
        }

    /* 导航 */
        .nav{
            width: 60%;
            height: 70px;
        }

        .nav-h5 {
            display: none;
        }

        .nav .menu{
            width: 100%;
            height: 70px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .nav .menu .menu-item{
            width: 16.66%;
            line-height: 70px;
            text-align: center;
            position: relative;
        }

        .nav .menu .menu-item a{
            color: #fff;
        }

    /* 二级 */
        .nav .menu .menu-item .sub-menu{
            display: none;
        }

        .nav .menu .menu-item .sub-menu{
            width: 100%;
            background-color: rgba(41, 51, 60, 1);
            position: absolute;
            top: 60px;
        }

        .nav .menu .menu-item .sub-menu:after{
            content: "";
            width: 0px;
            height: 0px;
            border-top: 6px solid transparent;
            border-left: 6px solid transparent;
            border-bottom: 6px solid rgba(41, 51, 60, 1);
            border-right: 6px solid transparent;
            position: absolute;
            top: -11px;
            right: 46%;
        }

        .nav .menu .menu-item .sub-menu .menu-item{
            width: 100%;
            margin: 0 auto;
            line-height: 60px;
            border-bottom: 1px solid rgba(58, 79, 102, 1);
        }

        .nav .menu .menu-item .sub-menu .menu-item a{
            width: 90%;
            display: block;
            margin: 0 auto;
            overflow: hidden;
            white-space: nowrap;
            text-overflow: ellipsis;
        }

        .nav .current-menu-item a{
            color: #0c5edc;
        }

        .current-menu-item:after {
            content: "";
            width: 66%;
            height: 2px;
            display: block;
            border-radius: 1px;
            background-color: #0c5edc;
            position: absolute;
            left: 17%;
            bottom: 10px;
        }

/* 首页 */

    /* 轮播 */
        .index-banner{
            width: 100%;
            overflow: hidden;
        }

        .index-banner .swiper-slide {
            width: 100%;
            position: relative;
        }

        .index-banner .swiper-slide img{
            width: 100%;
        }

        .index-banner .box{
            width: 60%;
            height: 100%;
            display: flex;
            align-items: center;
            position: absolute;
            top: 0px;
            left: 20%;
        }

        .index-banner .box .text{
            width: 100%;
            height: auto;
        }

        .index-banner .box .text p{
            width: 100%;
            color: #FFFFFF;
            text-align: center;
        }

        .index-banner .box .text > p:first-child{
            font-size: 64px;
            margin-bottom: 60px;
        }

        .index-banner .box .text > p:nth-child(2){
            font-size: 16px;
            margin-bottom: 60px;
        }

        .index-banner .box .text > div{
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .index-banner .box .text > div .line{
            display: flex;
            margin-right: 30px;
            align-items: center;
        }

        .index-banner .box .text > div .line p:nth-child(1){
            height: 5px;
            width: 100px;
            margin-right: 5px;
            border-radius: 2.5px;
            background-color: #FFFFFF;
        }

        .index-banner .box .text > div .line p:nth-child(2){
            height: 5px;
            width: 12px;
            margin-right: 5px;
            border-radius: 2.5px;
            background-color: #FFFFFF;
        }

        .index-banner .box .text > div .line p:nth-child(3){
            height: 5px;
            width: 34px;
            border-radius: 2.5px;
            background-color: #FFFFFF;
        }

        .index-banner .box .text > div .character{
            color: #FFFFFF;
            font-size: 26px;
        }

    /* 业务类型 */
        .gallery-top {
            width: 100%;
            overflow: hidden;
            margin-top: 145px;
        }

        .gallery-top .swiper-slide {
            width: 80%;
            position: relative;
        }

        .gallery-top .swiper-slide img{
            width: 100%;
            height: 100%;
            filter: blur(4px);
        }

        .gallery-top .box{
            width: 60%;
            height: 100%;
            display: flex;
            align-items: center;
            position: absolute;
            top: 0px;
            left: 20%;
        }

        .gallery-top .box .text{
            width: 100%;
        }

        .gallery-top .box .text p{
            width: 100%;
            color: #FFFFFF;
            text-align: center;
        }

        .gallery-top .box .text > p:first-child{
            font-size: 46px;
            margin-bottom: 45px;
        }

        .gallery-top .box .text > p:last-child{
            font-size: 16px;
        }

        .gallery-top .swiper-slide-active img{
            filter: blur(0px);
        }

        .gallery-top > .prev{
            width: 56px;
            height: 56px;
            margin-left: 10.5%;
        }

        .gallery-top > .prev img{
            width: 100%;
            height: 100%;
        }

        .gallery-top > .next{
            width: 56px;
            height: 56px;
            margin-right: 10.5%;
        }

        .gallery-top > .next img{
            width: 100%;
            height: 100%;
        }


    /* 流程介绍 */
        .swiper-box{
            width: 100%;
            margin-top: 165px;
            position: relative;
        }

        .gallery-bottom {
            width: 100%;
            height: 100%;
            overflow: hidden;
        }

        .gallery-bottom .swiper-slide{
            width: 100%;
            position: relative;
        }

        .gallery-bottom .swiper-slide img{
            width: 100%;
            height: 100%;
        }

        .gallery-bottom .box{
            width: 60%;
            height: 100%;
            position: absolute;
            top: 0px;
            left: 5%;

        }

        .gallery-bottom .box .text{
            width: 100%;
            padding-top: 15%;
        }

        .gallery-bottom .box .text p{
            width: 100%;
            color: #FFFFFF;
        }

        .gallery-bottom .box .text > p:first-child{
            font-size: 30px;
            margin-bottom: 20px;
        }

        .gallery-bottom .box .text > p:nth-child(2){
            font-size: 50px;
            margin-bottom: 40px;
        }

        .gallery-bottom .box .text > p:nth-child(3){
            font-size: 20px;
        }

    /* 缩略图 */
        .gallery-thumbs {
            width: 935px;
            height: 120px;
            overflow: hidden;
            position: absolute;
            bottom: 10%;
            right: 10px;
        }

        .gallery-thumbs .swiper-slide {
            width: 220px;
            height: 118px;
            filter: grayscale(100%);
            -webkit-filter: grayscale(100%)
        }

        .gallery-thumbs .swiper-slide img{
            width: 100%;
            height: 100%;
        }

        .gallery-thumbs .swiper-slide-thumb-active {
            filter: grayscale(0%);
            -webkit-filter: grayscale(0%);
            border-bottom: 2px solid #0c5edc ;
        }

    /* 报价咨询 */
        .offer{
            width: 100%;
            height: 1230px;
            padding-top: 170px;
            background: url('images/footer.jpg') no-repeat center;
            background-size: 100% 100%;
        }

        .offer-title{
            color: #fff;
            font-size: 34px;
            position: relative;
        }

        .offer-title:after {
            content: "";
            width: 70px;
            height: 4px;
            display: block;
            border-radius: 2px;
            background: linear-gradient(to right, #31a3ea, #176ac8);
            position: absolute;
            left: 0px;
            top: 55px;
        }

        .offer-content{
            width: 100%;
            display: flex;
            margin-top: 100px;
            justify-content: space-between;
        }

        .offer-content .left-hand{
            width: 42.5%;

        }

        .offer-content .left-hand .itme{
            width: 100%;
            display: flex;
            margin-bottom: 65px;
        }

        .offer-content .left-hand .itme img{
            width: 60px;
            height: 60px;
            margin-top: 20px;
            margin-right: 60px;
        }

        .offer-content .left-hand .itme .text p{
            color: #FFFFFF;
            font-size: 20px;
            line-height: 40px;
        }

        .offer-content .offside{
            width: 57.5%;
        }

        .offer-content .offside .row{
            width: 100%;
            display: flex;
            margin-bottom: 20px;
            justify-content: space-between;
        }


        .offer-content .offside .row .offside-input{
            width: 49%;
            height: 70px;
        }

        .offer-content .offside .row .offside-input p{
            width: 100%;
            height: 100%;
        }

        .offer-content .offside .row .offside-input p span input{
            width: 100%;
            height: 100%;
            color: #b9b9b9;
            font-size: 18px;
            text-indent: 20px;
            border: 0px solid #fff;
        }

        .offer-content .offside .row p{
            width: 100%;
            height: 100%;
        }

        .offer-content .offside .row p span select{
            width: 100%;
            height: 100%;
            color: #b9b9b9;
            font-size: 18px;
            padding: 20px;
        }

        .offer-content .offside .row select option{
            line-height: 50px;
        }

        .offer-content .offside .row p{
            width: 100%;
            height: 100%;
        }


        .offer-content .offside .row p span textarea{
            width: 100%;
            resize: none;
            height: 100px;
            font-size: 18px;
            text-indent: 20px;
            padding-top: 20px;
        }

        .offer-content .btn p input{
            width: 170px;
            height: 50px;
            color:#FFFFFF;
            font-size: 18px;
            margin-top: 40px;
            background-color: #0c5edc;
            border-width: 0px;
        }

/* 产品展示 */

    /* 瀑布流 */
        .waterfalls-flow-box{
            width: 100%;
            background: url('images/background.jpg') no-repeat center;
            background-size: 100% 100%;
        }

        .waterfalls-flow-box .waterfalls-flow{
            column-count: 3;
            column-gap: 5px;
            margin-top: 90px;
        }

        .waterfalls-flow-box .waterfalls-flow .item{
            width: 100%;
        }

        .waterfalls-flow-box .waterfalls-flow .item img{
            width: 100%;
            height: 100%;
        }

    /* 图片放大 */
        #ip-img-preview{
            width: 40%;
        }

        #ip-left{
            width: 40px;
            height: 40px;
            display: none;
            cursor: pointer;
            z-index:19941207;
            position:fixed;
            top: 50%;
            left:10px;
        }

        #ip-left div{
            width: 100%;
            height: 100%;
            background: url('images/icon-left.png') no-repeat center;
            background-size: 100% 100%;
        }

        #ip-right{
            width: 40px;
            height: 40px;
            display: none;
            cursor: pointer;
            z-index:19941207;
            position:fixed;
            top: 50%;
            right: 10px;
        }

        #ip-right div{
            width: 100%;
            height: 100%;
            background: url('images/icon-right.png') no-repeat center;
            background-size: 100% 100%;
        }

/* 底部  */
        .show-footer-box{
            width: 100%;
            height: 580px;
            background: url('images/background1.jpg') no-repeat center;
            background-size: 100% 100%;
        }

/* 关于我们 */

    /* 主图 */
        .about-us-banner{
            width: 100%;
        }

        .about-us-banner img{
            width: 100%;
            height: 100%;
        }

    /* 内容 */
        .content{
            width: 100%;
            padding-top: 130px;
            background: url('images/background2.jpg') no-repeat center;
            background-size: 100% 100%;
        }

    /* 介绍 */
        .intro{
            width: 100%;
            display: flex;
            justify-content: space-between;
        }

        .intro-left{
            width: 50%;
        }

        .intro-left-img{
            width: 700px;
            margin: auto;
        }

        .intro-left-img img{
            width: 100%;
            height: 100%;
        }

        .intro-right{
            width: 48%;
            margin-top: 60px;
        }

        .intro-right-title{
            color: #fff;
            font-size: 34px;
            position: relative;
        }

        .intro-right-title:after {
            content: "";
            width: 70px;
            height: 4px;
            display: block;
            border-radius: 2px;
            background: linear-gradient(to right, #31a3ea, #176ac8);
            position: absolute;
            left: 0px;
            top: 70px;
        }

        .intro-right-text{
            color: #FFFFFF;
            font-size: 20px;
            margin-top: 70px;
            line-height: 40px;

        }

    /* 优势 */
        .superiority{
            width: 90%;
            height: 225px;
            margin: 0 auto;
            margin-top: 145px;
            background-color: rgba(19,19,19,0.7);
        }

        .superiority .item-box{
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .superiority .item-box .item{
            width: 25%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .superiority .item-box .item .item-left{
            display: flex;
            align-items: center;
        }

        .superiority .item-box .item .item-left .item-left-icon{
            width: 65px;
            height: 65px;
        }

        .superiority .item-box .item .item-left .item-left-icon img{
            width: 100%;
            height: 100%;
        }

        .superiority .item-box .item .item-left .text{
            margin-left: 35px;
        }

        .superiority .item-box .item .item-left .text p:first-child{
            color: #FFFFFF;
            font-size: 27px;
        }

        .superiority .item-box .item .item-left .text p:last-child{
            color: #FFFFFF;
            font-size: 21px;
        }

        .superiority .item-box .item .item-right{
            width: 60px;
            height: 145px;
            margin-right: 25px;
        }

        .superiority .item-box .item .item-right img{
            width: 100%;
            height: 100%;
        }

    /* 合作  */
        .cooperate{
            width: 100%;
            margin-top: 160px;
        }

        .cooperate .cooperate-title {
            color: #fff;
            font-size: 34px;
            position: relative;
        }

        .cooperate .cooperate-title:after {
            content: "";
            width: 70px;
            height: 3px;
            display: block;
            border-radius: 1.5px;
            background: linear-gradient(to right, #31a3ea, #176ac8);
            position: absolute;
            left: 0px;
            top: 70px;
        }

        .cooperate .cooperate-content{
            width: 100%;
            display: grid;
            grid-gap: 40px;
            margin-top: 90px;
            grid-template-columns: repeat(5, 1fr);

        }

        .cooperate .cooperate-content .item{
            width: 100%;
        }

        .cooperate .cooperate-content .item img{
            width: 100%;
            height: 100%;
        }

    /* 底部  */
        .about-us-footer-box{
            width: 100%;
            height: 593px;
            background: url('images/background3.jpg') no-repeat center;
            background-size: 100% 100%;
        }

/* 加入我们 */
    /* 主图 */
        .Join-us-banner{
            width: 100%;
        }

        .Join-us-banner img{
            width: 100%;
            height: 100%;
        }

    /* 内容 */
         .Join-us-content{
             width: 100%;
             padding-top: 100px;
             background: url('images/background4.jpg') no-repeat center;
             background-size: 100% 100%;
         }

     /* 职位 */
         .position{
             width: 100%;

         }

        .position .position-title{
            color: #ffffff;
            margin: 0 auto;
            font-size: 46px;
            text-align: center;
            position: relative;
        }

        .position .position-title:after {
            content: "";
            width: 100px;
            height: 3px;
            display: block;
            border-radius: 1.5px;
            background: linear-gradient(to right, #31a3ea, #176ac8);
            position: absolute;
            left: 47%;
            top: 80px;
        }

        .position-content{
            width: 100%;
            margin-top: 95px;
        }

        .position-content-item{
            margin-bottom: 5px;
        }

        .position-content-item-title{
            height: 65px;
            display: flex;
            padding: 0 20px;
            align-items: center;
            background-color: #191919;
            justify-content: space-between;
        }

        .position-content-item-title-text{
            color: #FFFFFF;
            font-size: 23px;
        }

        .position-content-item-title-icon{
            width: 15px;
            height: 15px;
        }

        .position-content-item-title-icon .icon14 {
            display: none;
        }

        .position-content-item-title-icon .icon15 {
            display: block;
        }

        .position-content-item-title-icon img{
            width: 100%;
            height: 100%;
        }

        .position-content-item-text{
            display: none;
            padding: 50px 20px;
            background-color: #303030;
        }

        .position-content-item-text p{
            color: #FFFFFF;
            font-size: 17px;
            line-height: 30px;
        }

        /* 选中 */
            .position-content-item-active .position-content-item-title{
                background-color: #FFFFFF;
            }

            .position-content-item-active .position-content-item-title-text {
                color: #0b0b0b;
            }

            .position-content-item-active .icon14 {
                display: block;
            }

            .position-content-item-active .icon15 {
                display: none;
            }

            .position-content-item-active .position-content-item-text {
                display: block;
            }

    /* 简历投递 */
        .deliver{
            width: 100%;
            padding-top: 160px;
        }

        .deliver-title{
            color: #fff;
            font-size: 34px;
            position: relative;
        }

        .deliver-title:after {
            content: "";
            width: 70px;
            height: 4px;
            display: block;
            border-radius: 2px;
            background: linear-gradient(to right, #31a3ea, #176ac8);
            position: absolute;
            left: 0px;
            top: 55px;
        }

        .deliver-content{
            width: 100%;
            display: flex;
            margin-top: 100px;
            justify-content: space-between;
        }

        .deliver-content .left-hand{
            width: 42.5%;

        }
        .deliver-content .left-hand .itme{
            width: 100%;
            display: flex;
            margin-bottom: 65px;
        }

        .deliver-content .left-hand .itme img{
            width: 60px;
            height: 60px;
            margin-top: 20px;
            margin-right: 60px;
        }

        .deliver-content .left-hand .itme .text p{
            color: #FFFFFF;
            font-size: 20px;
            line-height: 40px;
        }

        .deliver-content .offside{
            width: 57.5%;
        }

        .deliver-content .offside .row{
            width: 100%;
            display: flex;
            margin-bottom: 55px;
            justify-content: space-between;
        }

        .deliver-content .offside .row p{
            width: 100%;
            height: 70px;
        }

        .deliver-content .offside .row .offside-input{
            width: 49%;
            height: 70px;
        }

        .deliver-content .offside .row .offside-input p {
            width: 100%;
            height: 100%;
        }

        .deliver-content .offside .row .offside-input p span input{
            width: 100%;
            height: 100%;
            color: #b9b9b9;
            font-size: 18px;
            text-indent: 20px;
            border: 0px solid #fff;
        }

        .deliver-content .offside .row p span select{
            width: 100%;
            height: 100%;
            color: #b9b9b9;
            font-size: 18px;
        }

        .deliver-content .btn p input{
            width: 170px;
            height: 50px;
            color:#FFFFFF;
            font-size: 18px;
            border-width: 0px;
            background-color: #0c5edc;
        }

    /* 底部  */
        .Join-us-footer-box{
            width: 100%;
            height: 516px;
            background: url('images/background5.jpg') no-repeat center;
            background-size: 100% 100%;
        }

/* 底部 */
    .footer{
        width: 100%;
        padding-top: 225px;
    }

    .footer-logo{
        width: 110px;
        height: 110px;
        margin: 0 auto;
    }

    .footer-logo img{
        width: 100%;
        height: 100%;
    }

    .icon{
        width: 100%;
        display: flex;
        margin-top: 40px;
        align-items: center;
        justify-content: center;
    }

    .icon li{
        width: 38px;
        height: 38px;
        margin: 0 8px;
    }

    .icon li img{
        width: 100%;
        height: 100%;
    }

/* 响应 1680 */
@media screen and (max-width: 1680px) {

    /* 首页  */
        /* 轮播 */
            .index-banner .box .text > p:first-child{
                font-size: 56px;
                margin-bottom: 50px;
            }

            .index-banner .box .text > p:nth-child(2){
                font-size: 15px;
                margin-bottom: 50px;
            }

            .index-banner .box .text > div .line p:nth-child(1){
                width: 88px;
            }

            .index-banner .box .text > div .line p:nth-child(2){
                width: 11px;
            }

            .index-banner .box .text > div .line p:nth-child(3){
                width: 30px;
            }

            .index-banner .box .text > div .character{
                font-size: 22px;
            }

        /* 业务类型 */
            .gallery-top {
                margin-top: 80px;
            }

            .gallery-top .box .text > p:first-child{
                font-size: 40px;
                margin-bottom: 43px;
            }

            .gallery-top .box .text > p:last-child{
                font-size: 15px;
            }

            .gallery-top > .prev{
                width: 46px;
                height: 46px;
            }

            .gallery-top > .next{
                width: 46px;
                height: 46px;
            }

        /* 流程介绍 */
            .swiper-box{
                width: 100%;
                margin-top: 80px;
            }

            .gallery-bottom .box .text > p:first-child{
                font-size: 26px;
                margin-bottom: 20px;
            }

            .gallery-bottom .box .text > p:nth-child(2){
                font-size: 46px;
                margin-bottom: 30px;
            }

            .gallery-bottom .box .text > p:nth-child(3){
                font-size: 20px;
            }
        /* 缩略图 */
            .gallery-thumbs {
                height: 107px;
                width: 820px;
            }

            .gallery-thumbs .swiper-slide {
                width: 190px;
                height: 105px;
            }
        /* 报价咨询 */
            .offer{
                padding-top: 80px;
            }
    /* 关于我们  */
        /* 内容 */
            .content {
                padding-top: 80px;
            }

        /* 介绍 */
            .intro-left-img{
                width: 620px;
                margin: auto;
            }

            .intro-right-text{
                margin-top: 60px;
                font-size: 17.5px;
                line-height: 30px;
            }

        /* 优势 */
            .superiority{
                height: 200px;
                margin-top: 80px;
            }

            .superiority .item-box .item .item-left .item-left-icon{
                width: 55px;
                height: 55px;
            }

            .superiority .item-box .item .item-left .text{
                margin-left: 35px;
            }

            .superiority .item-box .item .item-left .text p:first-child{
                color: #FFFFFF;
                font-size: 24px;
                margin-bottom: 10px;
            }

            .superiority .item-box .item .item-left .text p:last-child{
                color: #FFFFFF;
                font-size: 19px;
            }

            .superiority .item-box .item .item-right{
                width: 50px;
                height: 130px;
                margin-right: 15px;
            }

        /* 合作  */
            .cooperate {
                margin-top: 80px;
            }

            .cooperate .cooperate-content {
                margin-top: 40px;
            }

            .cooperate .cooperate-content .item{
                width: 255px;
                margin-top: 40px;
            }

    /* 加入我们  */
        /* 内容 */
            .Join-us-content{
                padding-top: 40px;
            }
        /* 职位 */
            .position .position-title{
                font-size: 40px;
            }

            .position .position-title:after {
                width: 90px;
                left: 47%;
                top: 70px;
            }

            .position-content {
                margin-top: 60px;
            }

        /* 简历投递 */
            .deliver{
                padding-top: 80px;
            }

            .deliver-content{
                margin-top: 60px;
            }

            .deliver-content .offside .row{
                margin-bottom: 40px;
            }
}

/* 响应 1440 */
@media screen and (max-width: 1440px) {

    /* 首页  */
        /* 轮播 */
            .index-banner .box .text > p:first-child{
                font-size: 48px;
                margin-bottom: 30px;
            }

            .index-banner .box .text > p:nth-child(2){
                font-size: 15px;
                margin-bottom: 40px;
            }

            .index-banner .box .text > div{
                display: flex;
                align-items: center;
                justify-content: center;
            }

            .index-banner .box .text > div .line{
                display: flex;
                margin-right: 30px;
                align-items: center;
            }

            .index-banner .box .text > div .line p:nth-child(1){
                width: 76px;
                height: 4px;
                border-radius: 2px;
            }

            .index-banner .box .text > div .line p:nth-child(2){
                width: 9px;
                height: 4px;
                border-radius: 2px;
            }

            .index-banner .box .text > div .line p:nth-child(3){
                width: 25px;
                height: 4px;
                border-radius: 2px;
            }

            .index-banner .box .text > div .character{
                font-size: 19px;
            }

        /* 业务类型 */
            .gallery-top {
                margin-top: 60px;
            }

            .gallery-top .box .text > p:first-child{
                font-size: 34px;
                margin-bottom: 33px;
            }

            .gallery-top .box .text > p:last-child{
                font-size: 12px;
            }

            .gallery-top > .prev{
                width: 40px;
                height: 40px;
            }

            .gallery-top > .next{
                width: 40px;
                height: 40px;
            }

        /* 流程介绍 */
            .swiper-box{
                width: 100%;
                margin-top: 60px;
            }


            .gallery-bottom .box .text > p:first-child{
                font-size: 24px;
                margin-bottom: 15px;
            }

            .gallery-bottom .box .text > p:nth-child(2){
                font-size: 40px;
                margin-bottom: 25px;
            }

            .gallery-bottom .box .text > p:nth-child(3){
                font-size: 18px;
            }

        /* 缩略图 */
            .gallery-thumbs {
                height: 92px;
                width: 700px;
            }

            .gallery-thumbs .swiper-slide {
                width: 165px;
                height: 90px;
            }

        /* 报价咨询 */
            .offer {
                padding-top: 60px;
            }

            .offer-content .left-hand .itme .text p{
                font-size: 18px;
            }

            .offer-content .offside .row .offside-input{
                width: 48.8%;
            }

    /* 关于我们 */
        /* 内容 */
            .content {
                padding-top: 60px;
            }
        /* 介绍 */
            .intro-left-img{
                width: 530px;
                margin: auto;
            }

            .intro-right{
                margin-top: 50px;
            }

            .intro-right-text{
                margin-top: 50px;
                font-size: 15px;
                line-height: 30px;
            }

        /* 优势 */
            .superiority{
                height: 200px;
                margin-top: 60px;
            }

            .superiority .item-box .item .item-left .item-left-icon{
                width: 45px;
                height: 45px;
            }

            .superiority .item-box .item .item-left .text{
                margin-left: 35px;
            }

            .superiority .item-box .item .item-left .text p:first-child{
                color: #FFFFFF;
                font-size: 21px;
                margin-bottom: 8px;
            }

            .superiority .item-box .item .item-left .text p:last-child{
                color: #FFFFFF;
                font-size: 16px;
            }

            .superiority .item-box .item .item-right{
                width: 45px;
                height: 110px;
                margin-right: 15px;
            }

        /* 合作  */
            .cooperate {
                margin-top: 60px;
            }

            .cooperate .cooperate-content{
                grid-gap: 30px;
                margin-top: 40px;
            }
    /* 加入我们 */
        /* 职位 */
            .position .position-title{
                font-size: 34.5px;
            }

            .position .position-title:after {
                width: 80px;
                left: 46.7%;
                top: 60px;
            }

            .position-content-item-title-text {
                font-size: 19px;
            }

            .position-content-item-text {
                padding: 40px 20px;
            }

            .position-content-item-text p {
                font-size: 13px;
                line-height: 25px;
            }
        /* 简历投递 */
            .deliver {
                padding-top: 60px;
            }
            .deliver-content .offside .row{
                margin-bottom: 35px;
            }
            .deliver-content .left-hand .itme .text p{
                font-size: 18px;
            }
            .deliver-content .offside .row .offside-input{
                width: 48.8%;
            }
}

/* 响应 1280 */
@media screen and (max-width: 1280px) {
    /* logo */
        .logo{
            width: 95px;
            height: 25px;
        }

    /* 导航 */
        .nav .menu .menu-item{
            font-size: 12px;
        }

        .nav .menu .menu-item .sub-menu .menu-item{
            line-height: 40px;
        }

    /* 首页  */
        /* 轮播 */
            .index-banner .box .text > p:first-child{
                font-size: 34px;
                margin-bottom: 25px;
            }

            .index-banner .box .text > p:nth-child(2){
                font-size: 12px;
                margin-bottom: 35px;
            }

            .index-banner .box .text > div{
                display: flex;
                align-items: center;
                justify-content: center;
            }

            .index-banner .box .text > div .line{
                display: flex;
                margin-right: 30px;
                align-items: center;
            }

            .index-banner .box .text > div .line p:nth-child(1){
                width: 55px;
                height: 4px;
                border-radius: 2px;
            }

            .index-banner .box .text > div .line p:nth-child(2){
                width: 7px;
                height: 4px;
                border-radius: 2px;
            }

            .index-banner .box .text > div .line p:nth-child(3){
                width: 19px;
                height: 4px;
                border-radius: 2px;
            }

            .index-banner .box .text > div .character{
                font-size: 13px;
            }

        /* 业务类型 */
            .gallery-top {
                margin-top: 40px;
            }

            .gallery-top .box .text > p:first-child{
                font-size: 24px;
                margin-bottom: 25px;
            }

            .gallery-top .box .text > p:last-child{
                font-size: 12px;
            }

            .gallery-top > .prev{
                width: 30px;
                height: 30px;
            }

            .gallery-top > .next{
                width: 30px;
                height: 30px;
            }
        /* 流程介绍 */
            .swiper-box{
                width: 100%;
                margin-top: 40px;
            }

            .gallery-bottom .box .text > p:first-child{
                font-size: 19px;
                margin-bottom: 15px;
            }

            .gallery-bottom .box .text > p:nth-child(2){
                font-size: 34px;
                margin-bottom: 25px;
            }

            .gallery-bottom .box .text > p:nth-child(3){
                font-size: 14px;
            }

            .gallery-bottom > .prev{
                width: 30px;
                height: 30px;
            }

            .gallery-bottom > .prev img{
                width: 100%;
                height: 100%;
            }

            .gallery-bottom > .next{
                width: 30px;
                height: 30px;
            }

            .gallery-bottom > .next img{
                width: 100%;
                height: 100%;
            }

        /* 缩略图 */
            .gallery-thumbs {
                height: 65px;
                width: 500px;
            }
            .gallery-thumbs .swiper-slide {
                width: 120px;
                height: 63px;
            }

        /* 报价咨询 */
            .offer{
                height: 740px;
                padding-top: 40px;
            }
            .offer-title{
                font-size: 24px;
            }

            .offer-title:after {
                width: 50px;
                height: 2px;
                border-radius: 1px;
                top: 45px;
            }

            .offer-content{
                width: 100%;
                display: flex;
                margin-top: 40px;
                justify-content: space-between;
            }

            .offer-content .left-hand{
                width: 42.5%;

            }
            .offer-content .left-hand .itme{
                width: 100%;
                display: flex;
                margin-bottom: 40px;
            }

            .offer-content .left-hand .itme img{
                width: 32px;
                height: 32px;
                margin-top: 10px;
                margin-right: 20px;
            }

            .offer-content .left-hand .itme .text p{
                font-size: 12px;
                line-height: 20px;
            }

            .offer-content .offside .row .offside-input{
                height: 30px;
                width: 48.5%;
            }

            .offer-content .offside .row .offside-input input{
                font-size: 12px;
                text-indent: 10px;
            }

            .offer-content .offside .row p span select{
                height: 30px;
                padding: 0px;
                font-size: 12px;
                text-indent: 10px;
            }

            .offer-content .offside .row p span textarea{
                height: 60px;
                font-size: 12px;
                padding-top: 10px;
                text-indent: 10px;
            }

            .offer-content .btn p input{
                width: 90px;
                height: 30px;
                font-size: 12px;
                margin-top: 10px;
            }

        /* 底部 */
            .footer{
                padding-top: 140px;
            }

            .footer-logo{
                width: 65px;
                height: 65px;
                margin: 0 auto;
            }

            .footer-logo img{
                width: 100%;
                height: 100%;
            }

            .icon{
                width: 100%;
                display: flex;
                margin-top: 20px;
                align-items: center;
                justify-content: center;
            }

            .icon li{
                width: 25px;
                height: 25px;
                margin: 0 4px;
            }
            .icon li img{
                width: 100%;
                height: 100%;
            }

    /* 产品展示 */
        /* 底部  */
            .show-footer-box{
                height: 310px;
            }

    /* 关于我们  */
        /*  内容  */
            .content {
                padding-top: 40px;
            }

        /* 介绍 */
            .intro-left-img{
                width: 375px;
                margin: auto;
            }

            .intro-right{
                margin-top: 50px;
            }

            .intro-right-title{
                font-size: 24px;
            }

            .intro-right-title:after{
                top: 50px;
                width: 50px;
                height: 3px;
                border-radius: 1.5px;
            }

            .intro-right-text{
                margin-top: 50px;
                font-size: 12px;
                line-height: 20px;
            }

        /* 优势 */
            .superiority{
                height: 120px;
                margin-top: 40px;
            }

            .superiority .item-box .item .item-left .item-left-icon{
                width: 32px;
                height: 32px;
            }

            .superiority .item-box .item .item-left .text{
                margin-left: 20px;
            }

            .superiority .item-box .item .item-left .text p:first-child{
                color: #FFFFFF;
                font-size: 1.5px;
                margin-bottom: 5px;
            }

            .superiority .item-box .item .item-left .text p:last-child{
                color: #FFFFFF;
                font-size: 12px;
            }

            .superiority .item-box .item .item-right{
                width: 32px;
                height: 78px;
                margin-right: 5px;
            }

        /* 合作  */
            .cooperate{
                margin-top: 40px;
            }

            .cooperate .cooperate-title {
                font-size: 24px;
            }

            .cooperate .cooperate-title:after {
                width: 50px;
                top: 50px;
            }

            .cooperate .cooperate-content{
                grid-gap: 20px;
                margin-top: 40px;
            }
        /* 底部  */
            .about-us-footer-box{
                height: 316px;
            }

    /* 加入我们 */
        /*  内容  */
            .Join-us-content{
                padding-top: 40px;
            }

        /* 职位 */
            .position .position-title{
                font-size: 24.5px;
            }

            .position .position-title:after {
                width: 60px;
                left: 46.5%;
                top: 40px;
            }

            .position-content{
                width: 100%;
                margin-top: 40px;
            }
            .position-content-item{
                margin-bottom: 5px;
            }

            .position-content-item-title{
                height: 35px;
            }

            .position-content-item-title-text {
                font-size: 13px;
            }

            .position-content-item-title-icon{
                width: 8px;
                height: 8px;
            }

            .position-content-item-text{
                padding: 30px 20px;
            }

            .position-content-item-text p{
                font-size: 12px;
                line-height: 20px;
            }


        /* 简历投递 */
            .deliver{
                padding-top: 40px;
            }

            .deliver-content .deliver-title{
                font-size: 24px;
            }

            .deliver-content .deliver-title:after {
                width: 50px;
                height: 2px;
                border-radius: 1px;
                top: 45px;
            }

            .deliver-content{
                margin-top: 40px;
            }

            .deliver-content .left-hand{
                width: 42.5%;

            }

            .deliver-content .left-hand .itme{
                margin-bottom: 35px;
            }

            .deliver-content .left-hand .itme img{
                width: 32px;
                height: 32px;
                margin-top: 10px;
                margin-right: 20px;
            }

            .deliver-content .left-hand .itme .text p{
                font-size: 12px;
                line-height: 20px;
            }

            .deliver-content .offside .row{
                margin-bottom: 28px;
            }

            .deliver-content .offside .row p{
                width: 100%;
                height: 30px;
            }

            .deliver-content .offside .row .offside-input{
                height: 30px;
                width: 48.5%;
            }

            .deliver-content .offside .row .offside-input p span input{
                font-size: 12px;
                text-indent: 10px;
            }

            .deliver-content .offside .row p span select{
                font-size: 12px;
                text-indent: 10px;
            }

            .deliver-content .btn p input{
                width: 90px;
                height: 30px;
                font-size: 12px;
                margin-top: 10px;
            }

        /* 底部  */
            .Join-us-footer-box{
                height: 310px;
            }
}

/* 响应 1000 */
@media screen and (max-width: 1000px) {
    .nav{ display: none;  }

    .w{
        width: 90%;
        margin: 0 auto;
    }

    /* 头部 */
        .header-box {
            height: 50px;
        }

        /* logo */
            .logo{
                width: 86px;
                height: 20px;
            }

        /* 导航 */
            .nav-h5{
                width: 20%;
                height: 100%;
                display: flex;
                position: relative;
                align-items: center;
                justify-content: flex-end;
            }

            .nav-h5 .nav-h5-icon{
                width: 25px;
                height: 25px;
                background-size: 100% 100%;
                background-repeat:no-repeat;
                background-position: center;
            }

            .nav-2{
                width: 100%;
                display:none;
                position: relative;
                position: absolute;
                top: 45px;
                left: 0px;
            }

            .nav-2:after{
                content: "";
                width: 0px;
                height: 0px;
                border-top: 6px solid transparent;
                border-left: 6px solid transparent;
                border-bottom: 6px solid rgba(41, 51, 60, 1);
                border-right: 6px solid transparent;
                position: absolute;
                top: -11px;
                right: 2px;
            }

            .nav-2 .menu{
                background-color: rgba(41, 51, 60, 1);
            }

            .nav-2 .menu .menu-item{
                height: 35px;
                text-align: center;
                position: relative;
            }

            .nav-2 .menu .menu-item a{
                color: #fff;
                width: 100%;
                font-size: 12px;
                line-height: 35px;
                display: inline-block;
            }

        /* 二级 */
            .nav-2 .menu .menu-item .sub-menu{
                display: none;
            }

            .nav-2 .menu .menu-item .sub-menu{
                width: 100%;
                background-color: rgba(41, 51, 60, 1);
                position: absolute;
                right: 110%;
                top: 0px;
            }

            .nav-2 .menu .menu-item .sub-menu:after{
                content: "";
                width: 0px;
                height: 0px;
                border-top: 6px solid transparent;
                border-left: 6px solid  rgba(41, 51, 60, 1);
                border-bottom: 6px solid transparent;
                border-right: 6px solid transparent;
                position: absolute;
                top: 10px;
                right: -11px;
            }

            .nav-2 .menu .menu-item .sub-menu .menu-item{
                width: 100%;
                margin: 0 auto;
                line-height: 60px;
                border-bottom: 1px solid rgba(58, 79, 102, 1);
            }

            .nav-2 .menu .menu-item .sub-menu .menu-item:last-child{
                border-bottom: 1px solid rgba(58, 79, 102, 0);
            }

            .nav-2 .menu .menu-item .sub-menu .menu-item a{
                width: 90%;
                display: block;
                margin: 0 auto;
                overflow: hidden;
                white-space: nowrap;
                text-overflow: ellipsis;
            }

            .current-menu-item:after {
                content: "";
                width: 66%;
                height: 2px;
                display: block;
                border-radius: 1px;
                background-color: #0c5edc;
                position: absolute;
                left: 17%;
                bottom: 3px;
            }

            .nav-2 .current-menu-item a{
                color: #0c5edc;
            }

    /* 首页 */
        /* 轮播 */
            .index-banner .box{
                width: 90%;
                left: 5%;
            }

            .index-banner .box .text > p:first-child{
                font-size: 15px;
                margin-bottom: 13px;
            }

            .index-banner .box .text > p:nth-child(2){
                font-size: 12px;
                margin-bottom: 13px;
            }

            .index-banner .box .text > div .line{
                margin-right: 10px;
            }

            .index-banner .box .text > div .line p:nth-child(1){
                width: 23px;
                height: 2px;
                border-radius: 1px;
            }

            .index-banner .box .text > div .line p:nth-child(2){
                width: 3px;
                height: 2px;
                border-radius: 1px;
            }

            .index-banner .box .text > div .line p:nth-child(3){
                width: 7px;
                height: 2px;
                border-radius: 1px;
            }

            .index-banner .box .text > div .character{
                font-size: 13px;
            }

        /* 业务类型 */
            .gallery-top {
                margin-top: 5px;
            }

            .gallery-top .swiper-slide {
                width: 100%;
                height: 100%;
            }

            .gallery-top .box{
                width: 90%;
                left: 5%;
            }

            .gallery-top .text-box > p:first-child{
                font-size: 15px;
                margin-bottom: 10px;
            }

            .gallery-top .text-box > p:last-child{
                font-size: 12px;
            }

            .gallery-top > .prev{
                width: 25px;
                height: 25px;
                margin-left: 5px;
            }

            .gallery-top > .next {
                width: 25px;
                height: 25px;
                margin-right: 5px;
            }

        /* 流程介绍 */
            .swiper-box{
                width: 100%;
                margin-top: 5px;
            }

            .gallery-bottom .box{
                width: 90%;
            }

            .gallery-bottom .box .text{
                text-align: center;
            }

            .gallery-bottom .box .text > p:first-child{
                font-size: 13px;
                margin-bottom: 4px;
            }

            .gallery-bottom .box .text > p:nth-child(2){
                font-size: 17px;
                margin-bottom: 6px;
            }

            .gallery-bottom .box .text > p:nth-child(3){
                font-size: 12px;
            }

            .gallery-bottom > .prev{
                width: 30px;
                height: 30px;
                margin-left: 5px;
            }

            .gallery-bottom > .next{
                width: 30px;
                height: 30px;
                margin-right: 5px;
            }

            .gallery-bottom > .prev img, .gallery-bottom > .next img{
                width: 100%;
                height: 100%;
            }
        /* 缩略图 */
            .gallery-thumbs {
                width: 220px;
                height: 30px;
            }
            .gallery-thumbs .swiper-slide {
                width: 51px;
                height: 28px;
            }

        /* 报价咨询 */
            .offer{
                height: auto;
                min-height: 610px;
                padding-top: 20px;
            }

           .offer-title{
                font-size: 16px;
            }

            .offer-title:after {
                top: 25px;
                width: 40px;
                height: 2px;
            }

            .offer-content{
                display: block;
                margin-top: 20px;
            }
            .offer-content .left-hand{
                width: 100%;
                display: flex;
                flex-wrap: wrap;
                align-items: center;
                justify-content: space-between;
            }

            .offer-content .left-hand .itme{
                margin-bottom: 10px;
            }

            .offer-content .left-hand .itme:nth-child(1), .offer-content .left-hand .itme:nth-child(2){
                width: 50%;
            }

            .offer-content .left-hand .itme:nth-child(3){
                width: 100%;
            }

            .offer-content .left-hand .itme img{
                width: 14px;
                height: 14px;
                margin-top: 5px;
                margin-right: 7px;
            }

            .offer-content .left-hand .itme .text p{
                font-size: 12px;
                line-height: 20px;
            }

            .offer-content .offside {
                width: 100%;
            }

            .offer-content .offside .row{
                margin-bottom: 10px;
            }

            .offer-content .offside .row .offside-input{
                height: 30px;
                width: 48.5%;
            }

            .offer-content .offside .row .offside-input p span input{
                font-size: 12px;
                text-indent: 10px;
            }

            .offer-content .offside .row p span select{
                height: 30px;
                padding: 0px;
                font-size: 12px;
                text-indent: 10px;
            }

            .offer-content .offside .row p span textarea{
                height: 40px;
                font-size: 12px;
                text-indent: 10px;
                padding: 10px 0px;
            }

            .offer-content .btn p input{
                width: 80px;
                height: 25px;
                display: block;
                margin: 0 auto;
                font-size: 13px;
                margin-top: 0px;
            }


    /* 产品展示 */
        /* 瀑布流 */
            .waterfalls-flow-box .waterfalls-flow{
                min-height: 74vh;
                column-count: 1;
                column-gap: 5px;
                margin-top: 50px;
            }

            /* 按钮 */
            #ip-img-preview{
                width: 100%;
            }

            #ip-left{
                width: 25px;
                height: 25px;
                display: none;
                cursor: pointer;
                z-index:19941207;
                position:fixed;
                top: 50%;
                left: 10px;
            }

            #ip-left div{
                width: 100%;
                height: 100%;
                background: url('images/icon-left.png') no-repeat center;
                background-size: 100% 100%;
            }


            #ip-right{
                width: 25px;
                height: 25px;
                display: none;
                cursor: pointer;
                z-index:19941207;
                position:fixed;
                top: 50%;
                right: 10px;
            }

            #ip-right div{
                width: 100%;
                height: 100%;
                background: url('images/icon-right.png') no-repeat center;
                background-size: 100% 100%;
            }

        /* 底部  */
           .show-footer-box{
               height: 168px;
           }

    /* 关于我们  */
        /*  内容  */
            .content{
                padding-top: 20px;
            }
        /* 介绍 */
            .intro {
                display: block;
            }

            .intro-left {
                width: 100%;
            }

            .intro-left-img{
                width: 100%;
                margin: 0 auto;
            }

            .intro-right{
                width: 100%;
                margin-top: 10px;
            }

    .       .intro-right-title{
                font-size: 14px;
            }

            .intro-right-title:after{
                top: 40px;
                width: 50px;
                height: 2px;
                border-radius: 1px;
            }
            .intro-right-text{
                font-size: 13px;
                margin-top: 20px;
                line-height: 15px;
            }

        /* 优势 */
            .superiority{
                width: 100%;
                height: 50px;
                margin-top: 20px;
            }

            .superiority .item-box .item .item-left .item-left-icon{
                width: 16px;
                height: 16px;
            }

            .superiority .item-box .item .item-left .text{
                margin-left: 8px;
            }

            .superiority .item-box .item .item-left .text p:first-child{
                color: #FFFFFF;
                font-size: 12px;
                line-height: 50px;
                margin-bottom: 0px;
            }

            .superiority .item-box .item .item-left .text p:last-child{
                width: 40%;
                display: none;
                color: #FFFFFF;
                font-size: 12px;

            }

            .superiority .item-box .item .item-right{
                width: 12px;
                height: 33px;
                margin-right: 5px;
            }

        /* 合作  */
            .cooperate{
                margin-top: 20px;
            }
            .cooperate .cooperate-title {
                font-size: 15px;
            }

            .cooperate .cooperate-title:after {
                width: 50px;
                height: 2px;
                top: 30px;
                border-radius: 1px;
            }
            .cooperate .cooperate-content{
                display: grid;
                grid-gap: 10px;
                margin-top: 20px;
                grid-template-columns: repeat(3, 1fr);
            }
            .cooperate .cooperate-content .item{
                width: 100%;
                margin-top: 0px;
            }

        /* 底部  */
            .about-us-footer-box{
                height: 131px;
            }


    /* 加入我们 */
        /*  内容  */
            .Join-us-content{
                padding-top: 20px;
            }

        /* 职位 */
            .position .position-title{
                font-size: 14px;
            }

            .position .position-title:after {
                width: 30px;
                height: 2px;
                border-radius: 1px;
                left: 46%;
                top: 25px;
            }

            .position-content{
                width: 100%;
                margin-top: 20px;
            }
            .position-content-item{
                margin-bottom: 5px;
            }

            .position-content-item-title{
                height: 30px;
                padding: 0 10px;
            }

            .position-content-item-title-text{
                color: #FFFFFF;
                font-size: 14px;
            }

            .position-content-item-title-icon{
                width: 6px;
                height: 6px;
            }

            .position-content-item-text{
                padding: 20px 10px;
            }

            .position-content-item-text p{
                font-size: 12px;
            }

    /* 简历投递 */
        .deliver{
            height: auto;
            padding-top: 20px;
        }

        .deliver-title{
            font-size: 14px;
        }

        .deliver-title:after {
            width: 32px;
            top: 25px;
        }

        .deliver-content{
            display: block;
            margin-top: 30px;
        }

        .deliver-content .left-hand{
            width: 100%;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }

        .deliver-content .left-hand .itme{
            margin-bottom: 10px;
        }

        .deliver-content .left-hand .itme:nth-child(1), .deliver-content .left-hand .itme:nth-child(2){
            width: 50%;
        }

        .deliver-content .left-hand .itme:nth-child(3){
            width: 100%;
        }

        .deliver-content .left-hand .itme{
            margin-bottom: 10px;
        }

        .deliver-content .left-hand .itme img{
            width: 14px;
            height: 14px;
            margin-top: 5px;
            margin-right: 7px;
        }

        .deliver-content .left-hand .itme .text p{
            font-size: 12px;
            line-height: 20px;
        }

        .deliver-content .offside{
            width: 100%;
        }

        .deliver-content .offside .row{
             margin-bottom: 15px;
        }

        .deliver-content .offside .row p{
            width: 100%;
            height: 30px;
        }

        .deliver-content .offside .row .offside-input{
            height: 30px;
            width: 48.5%;
        }

        .deliver-content .offside .row .offside-input input{
            font-size: 12px;
            text-indent: 10px;
        }

        .deliver-content .offside .row p span select{
            font-size: 12px;
            text-indent: 10px;
        }

        .deliver-content .btn p input{
            width: 80px;
            height: 25px;
            display: block;
            margin: 0 auto;
            font-size: 13px;
            margin-top: 0px;
        }

    /* 底部  */
        .Join-us-footer-box{
            height: 150px;
        }

    /* 底部 */
        .footer{
            width: 100%;
            padding-top: 80px;
        }

        .footer-logo{
            width: 25px;
            height: 25px;
        }

        .icon{
            margin-top: 10px;
        }

        .icon li{
            width: 10px;
            height: 10px;
            margin: 0 4px;
        }
}


/* 响应 750 */
@media screen and (max-width: 750px) {
    .cooperate .cooperate-content{
        grid-template-columns: repeat(2, 1fr);
    }
}