/*row居中*/

.row {
    margin: 0 !important;
}


/*去除col的间距*/

.row>div {
    padding-left: 0;
    padding-right: 0;
}

a {
    color: #fff !important;
}

a:hover {
    text-decoration: none !important;
    color: #fff !important;
}

a:focus {
    text-decoration: none !important;
    color: #fff !important;
}

.cus_cont {
    width: 100%;
}


/*header--覆盖固定样式*/

#header .navbar {
    border: 0;
    margin-bottom: 0;
    z-index: 1000;
    border-radius: 0;
    min-height: auto;
    border-color: transparent;
    background: transparent;
}

#header .navbar.active{
    background: #f6f6f6;
    opacity: 0.8;
}

#header .navbar-brand {
    height: auto;
    padding: 0;
}

#header .navbar-toggle {
    padding: 0 0;
    margin-top: 25px;
    margin-bottom: 10px;
    margin-right: 15px;
    background: url(../images/kp02.png) no-repeat;
    background-size: 21px auto;
    width: 21px;
    height: 19px;
    border: 0;
    border-radius: 0;
}
#header .navbar.active .navbar-toggle{
    padding: 0 0;
    margin-top: 25px;
    margin-bottom: 10px;
    margin-right: 15px;
    background: url(../images/kp01.png) no-repeat;
    background-size: 21px auto;
    width: 21px;
    height: 19px;
    border: 0;
    border-radius: 0;
}


/*logo*/

#header .navbar-brand img{
    width: 141px;
    height: 51px;
    display: block;
    margin: 18px auto 0 auto;
}
#header .navbar-brand img:nth-child(1) {
    display: block;
}
#header .navbar-brand img:nth-child(2) {
    display: none;
}


/*nav*/
.page-scroll{
    padding-bottom: 15px;
}
#header .navbar-nav a {
    color: #fff;
    line-height: 0;
    padding: 45px 0 15px 0;
    font-size: 16px;
    margin: 0 30px;
    background: transparent;
}

#header .navbar-nav a:hover {
    color: #fff;
}

#header .navbar-nav a.active {
    color: #fff !important;
    background: transparent;
    border-bottom: solid 1px #fff!important;
}

#header .navbar.active .navbar-nav a,
#header .navbar.active .navbar-nav a:hover,
#header .navbar.active .navbar-nav a.active{
    color: #181818 !important;
}

#header .navbar.active .navbar-brand img:nth-child(1){
    display: none;
}
#header .navbar.active .navbar-brand img:nth-child(2){
    display: block;
}


/*banner*/

.cus_banner img {
    display: block;
    width: 100%;
}

.cus_banner .swiper-slide img:nth-child(1) {
    display: block;
}

.cus_banner .swiper-slide img:nth-child(2) {
    display: none;
}

.swiper-pagination-bullet {
    width: 75px;
    height: 2px;
    background: #fff !important;
    border-radius: 0 !important;
    opacity: 0.35 !important;
}

.swiper-pagination-bullet-active {
    background: #fff !important;
    opacity: 1 !important;
}


/*服务领域*/
.cus_fwly .cus_fwly-child{
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.cus_fwly .cus_fwly-child:first-child dl{
    padding-top: 90px;
}
.cus_fwly .cus_fwly-child dl{
    width: 21%;
    margin-bottom: 100px;
    margin-left: 5%;
    margin-right: 5%;
}
.cus_fwly .cus_fwly-child dt img{
    display: block;
    width: 103px;
    margin-bottom: 16px;
    margin-left: 0;
}
.cus_fwly .cus_fwly-child .w1{
    font-size: 20px;
    color: #181818;
    margin-bottom: 19px;
}
.cus_fwly .cus_fwly-child .w2{
    font-size: 14px;
    color: #181818;
    line-height: 28px;
}
.cus_fwly .cus_fwly-child .sp{
    background: url(../images/ns1.png) no-repeat right bottom;
    background-size: auto 309px;
    width: 21%;
    margin-left: 5%;
    margin-right: 5%;
    margin-top: 90px;
}
.cus_fwly .cus_fwly-child .sp .w3{
    font-size: 48px;
    color: #4E6EF2;
    margin-bottom: 20px;
    line-height: 60px;
}
.cus_fwly .cus_fwly-child .sp .w4{
    font-size: 24px;
    color: #181818;
}
.fwly-img{
    position: relative;
}
.fwly-img img:nth-child(1){
    display: block;
    width: 100%;
}
.fwly-img img:nth-child(2){
    display: none;
}
.fwly-img .w1{
    position: absolute;
    left: 20%;
    top:38%;
    font-size: 60px;
    color: #000000;
}
.fwly-img .w2{
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    top:55%;
    font-size: 44px;
    color: #306EF3;
}
.fwly-floor_child{
    padding: 60px 0;
    border-bottom: solid 1px #D5D7DC;
    margin-bottom: 50px;
}
.fwly-floor_child>div{
    width: 33.33%;
    padding:0 30px;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
}
.fwly-floor_child>div dl{
    width: 100%;
    position: relative;
    margin-bottom: 0;
}
.fwly-floor_child>div dt img:nth-child(1){
    display: block;
    width: 100%;
}
.fwly-floor_child>div dt img:nth-child(2){
    display: none;
}
.fwly-floor_child>div dd{
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    left: 8%;
    color: #fff;
    font-size: 26px;
}
/* 成功案例 */
.cus_cgal-txt{
    padding-top: 25px;
    padding-bottom: 25px;
    text-align: center;
    background: url(../images/nss1.png) no-repeat center top;
    background-size: 200px auto;
    overflow: hidden;
}
.cus_cgal-txt .w1{
    font-size: 50px;
    color: #4E6EF2;
}
.cus_cgal-txt .w2{
    font-size: 20px;
    color: #181818;
}
.cus_cgal-floor{
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.cus_cgal-floor:last-child{
    padding-bottom: 30px;
}
.cus_cgal-floor dl{
    border: 1px solid #D5D7DC;
    border-radius: 5px;
    width: 28%;
    margin-bottom: 50px;
    margin-left: 0;
    margin-right: 0;
}
.cus_cgal-floor dt img{
    display: block;
    width: 100%;
}
.cus_cgal-floor .dd1{
    padding-top: 80px;
    padding-left: 20px;
    padding-right: 20px;
    padding-bottom: 30px;
    position: relative;
}
.cus_cgal-floor dd .w1{
    font-size: 18px;
    color: #181818;
    margin-bottom: 10px;
}
.cus_cgal-floor dd .w2{
    font-size: 16px;
    color: #969696;
}
.cus_cgal-floor .dd1 .dd1-img{
    position: absolute;
    left: 20px;
    top:-45px;
}
.cus_cgal-floor .dd1 .dd1-img img{
    display: block;
    width: 99px;
}
.case{
    padding-top: 100px;
    background: #F6F6F6;
    padding-bottom: 310px;
}
.case1{
    text-align: center;
    position: relative;
    margin-bottom: 60px;
}
.case1:before{
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    width: 34%;
    height: 1px;
    background: #D5D7DC;
}
.case1:after{
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    width: 34%;
    height: 1px;
    background: #D5D7DC;
}
.case1 .case1-word{
    width: 32%;
    text-align: center;
    margin: 0 auto;
}
.case1-word .w1{
    display: inline-block;
    vertical-align: middle;
    font-size: 50px;
    color: #04DBC3;
    margin-right: 10px;
}
.case1-word .w2{
    display: inline-block;
    vertical-align: middle;
    font-size: 20px;
    color: #181818;
}
.case2{
    padding-bottom: 70px;
    font-size: 24px;
    font-weight: 400;
    color: #0A0C0E;
    text-align: center;
}
.case3{
    background: #E1E3E4;
    padding-bottom: 115px;
}
.case3 img{
    display: block;
    width: 100%;
    margin-top: -310px;
}
.case4{
    padding-top: 80px;
}
.case4 .container{
    position: relative;
    padding-bottom: 350px;
}
.case4 .w1{
    display: inline-block;
    padding-bottom: 80px;
}
.case4 .w1 em{
    display: block;
    padding-bottom: 25px;
    font-size: 50px;
    color: #000002;
    border-bottom: solid 1px #181818;
}
.case4 .w2{
    font-size: 20px;
    color: #181818;
    padding-top: 20px;
    text-align: right;
}
.case4 .w3{
    font-size: 30px;
    color: #181818;
    margin-bottom: 60px;
    text-align: center;
    position: relative;
}
.case4 .w3 em{
    position: absolute;
    right:0;
    bottom:0;
    font-size: 18px;
    color: #181818;
}
.case4 .img1{
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    bottom: -29%;
    width: 82%;
}
.case4 .img1 img{
    display: block;
    width: 100%;
}
.case5{
    background: #E5EBF3;
    padding-top: 20px;
    padding-bottom: 110px;
}
.case5 .container{
    position: relative;
}
.case5 .img1{
    margin-left: 20%;
    width: 31%;
    position: relative;
    z-index: 2;
    margin-bottom: 90px;
}
.case5 .img2{
    margin-left: 5%;
    width: 31%;
}
.case5 .img3{
    position: absolute;
    right: 10%;
    top:22%;
    width: 31%;
}
.case5 .word{
    position: absolute;
    right: 21%;
    bottom: 10%;
    padding-bottom: 30px;
    border-bottom: solid 1px #585857;
}
.case5 .word1{
    display: block;
}
.case5 .word2{
    display: none;
}
.case5 .word .w1{
    font-size: 24px;
    color: #181818;
    margin-bottom: 20px;
}
.case5 .word .w2{
    font-size: 16px;
    color: #181818;
}
.case6{
    padding-top: 90px;
    padding-bottom: 60px;
}
.case6 .title{
    text-align: center;
    padding-bottom: 60px;
}
.case6 .title span{
    display: inline-block;
    text-align: left;
}
.case6 .title .w1{
    font-size: 50px;
    color: #4E6EF2;
    border-bottom: solid 1px #181818;
    padding-bottom: 20px;
    margin-bottom: 20px;
}
.case6 .title .w2{
    font-size: 20px;
    color: #181818;
}
.case6 .floor .child{
    width: 49%;
    margin-bottom: 30px;
    float: left;
}
.case6 .floor .child:nth-child(2n){
    float: right;
}
.case6 .floor .child img{
    display: block;
    width: 100%;
}
/* 关于我们 */
.cus_about{
    background: url(../images/na1.png) no-repeat left top;
    background-size: 100% 100%;
    padding-top: 90px;
    padding-bottom: 220px;
}
.cus_about .container{
    position: relative;
}
.cus_about .word{
    width: 57%;
    text-align: center;
    margin: 0 0 60px 0;
    padding-left: 5%;
}
.cus_about .word span{
    display: inline-block;
    text-align: right;
    border-bottom: solid 1px #D5D7DC;
}
.cus_about .word span .w1{
    font-size: 50px;
    color: #4E6EF2;
    padding-bottom: 15px;
}
.cus_about .word span .w2{
    font-size: 20px;
    color: #181818;
    padding-bottom: 20px;
}
.cus_about .w3{
    width: 57%;
    margin: 0 0 180px 0;
    padding-left: 5%;
    font-size: 18px;
    color: #110e0e;
    line-height: 32px;
}
.cus_about .w4{
    width: 28%;
    font-size: 18px;
    color: #000000;
    line-height: 32px;
    margin: 0 0;
}
.cus_about .img1{
    position: absolute;
    right: 0;
    top:0;
    width: 70%;
}
.cus_about .img1 img{
    display: block;
    width: 100%;
}
.cus_about .img1::before{
    content: '';
    position: absolute;
    left:1%;
    top:47%;
    width: 38%;
    height: 4px;
    background: #4E6EF2;
}
.cus_about .img1:after{
    content: '';
    position: absolute;
    left:50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    bottom: -15px;
    width: 96%;
    height: 4px;
    background: #4E6EF2;
}
/* 合作伙伴 */
.cus_parter{
    padding-top: 80px;
    padding-bottom: 60px;
    text-align: center;
}
.cus_parter .w1{
    font-size: 50px;
    color: #4E6EF2;
    margin-bottom: 15px;
}
.cus_parter .w2{
    font-size: 20px;
    color: #181818;
    padding-bottom: 60px;
}
.cus_parter .logos .child{
    width: 15%;
    margin-right: 6.25%;
    margin-bottom: 50px;
}
.cus_parter .logos .child:nth-child(5n){
    margin-right: 0;
}
.cus_parter .logos .child>div{
    height: 100px;
    display: flex;
    display: -webkit-flex;
    align-items: flex-end;
    justify-content: center;
}
.cus_parter .logos .child img{
    display: block;
    max-width: 100%;
    max-height: 100%;
}
/* 底部 */
.footer{
    background: #000;
}
.footer .w1{
    font-size: 16px;
    color: #fff;
    padding:30px 0 25px 0;
    border-bottom: solid 1px #D5D7DC;
}
.footer .w1 img{
    margin-right: 15px;
    display: block;
    width: 130px;
}
.footer .w2{
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    flex-wrap: wrap;
    padding:100px 0;
    border-bottom: solid 1px #D5D7DC;
    margin:0 0;
}
.footer .w2-left{
    margin: 0 0;
}
.footer .w2-left,
.footer .w2-center{
    font-size: 16px;
    color: #fff;
    line-height: 30px;
}
.footer .w2-all{
    display: none;
}
.footer .w2-right{
    margin: 0 0;
}
.footer .w2-right img{
    display: block;
    width: 120px;
}
.footer .w3{
    font-size: 14px;
    color: #fff;
    text-align: center;
    padding:50px 0;
}

.backTop {
    position: fixed;
    top: 50%;
    right: 0;
    z-index: 1000;
    display: none;
}

.backTop img {
    display: block;
    width: 100%;
    cursor: pointer;
}

@media (max-width: 1800px) {
    .container {
        max-width: 1275px !important;
        width: auto !important;
    }
    /*服务领域*/
    .cus_fwly .cus_fwly-child:first-child dl{
        padding-top: 80px;
    }
    .cus_fwly .cus_fwly-child dl{
        margin-bottom: 93px;
    }
    .cus_fwly .cus_fwly-child dt img{
        width: 93px;
        margin-bottom: 15px;
    }
    .cus_fwly .cus_fwly-child .w1{
        font-size: 18px;
        margin-bottom: 18px;
    }
    .cus_fwly .cus_fwly-child .w2{
        font-size: 13px;
        line-height: 28px;
    }
    .cus_fwly .cus_fwly-child .sp{
        background-size: auto 280px;
        margin-top: 80px;
    }
    .cus_fwly .cus_fwly-child .sp .w3{
        font-size: 44px;
        margin-bottom: 18px;
        line-height: 50px;
    }
    .cus_fwly .cus_fwly-child .sp .w4{
        font-size: 22px;
    }
    .fwly-img .w1{
        font-size: 56px;
    }
    .fwly-img .w2{
        font-size: 42px;
    }
    .fwly-floor_child{
        padding: 56px 0;
        margin-bottom: 46px;
    }
    .fwly-floor_child>div{
        padding:0 28px;
    }
    .fwly-floor_child>div dd{
        font-size: 24px;
    }
    /* 成功案例 */
    .cus_cgal-txt{
        padding-top: 23px;
        padding-bottom: 23px;
        background-size: 186px auto;
    }
    .cus_cgal-txt .w1{
        font-size: 46px;
    }
    .cus_cgal-txt .w2{
        font-size: 18px;
    }
    .cus_cgal-floor:last-child{
        padding-bottom: 28px;
    }
    .cus_cgal-floor dl{
        margin-bottom: 46px;
    }
    .cus_cgal-floor .dd1{
        padding-top: 72px;
        padding-left: 18px;
        padding-right: 18px;
        padding-bottom: 28px;
    }
    .cus_cgal-floor dd .w1{
        font-size: 16px;
        margin-bottom: 9px;
    }
    .cus_cgal-floor dd .w2{
        font-size: 15px;
    }
    .cus_cgal-floor .dd1 .dd1-img{
        left: 18px;
        top:-42px;
    }
    .cus_cgal-floor .dd1 .dd1-img img{
        width: 93px;
    }
    .case{
        padding-top: 93px;
        padding-bottom: 280px;
    }
    .case1{
        margin-bottom: 56px;
    }
    .case1-word .w1{
        font-size: 46px;
        margin-right: 9px;
    }
    .case1-word .w2{
        font-size: 18px;
    }
    .case2{
        padding-bottom: 65px;
        font-size: 22px;
    }
    .case3{
        padding-bottom: 108px;
    }
    .case3 img{
        margin-top: -280px;
    }
    .case4{
        padding-top: 72px;
    }
    .case4 .w1{
        padding-bottom: 72px;
    }
    .case4 .w1 em{
        padding-bottom: 23px;
        font-size: 46px;
    }
    .case4 .w2{
        font-size: 18px;
        padding-top: 18px;
    }
    .case4 .w3{
        font-size: 28px;
        margin-bottom: 56px;
    }
    .case4 .w3 em{
        font-size: 16px;
    }
    .case5{
        padding-top: 18px;
        padding-bottom: 108px;
    }
    .case5 .img1{
        margin-bottom: 80px;
    }
    .case5 .word{
        padding-bottom: 28px;
    }
    .case5 .word .w1{
        font-size: 22px;
        margin-bottom: 18px;
    }
    .case5 .word .w2{
        font-size: 15px;
    }
    .case6{
        padding-top: 80px;
        padding-bottom: 56px;
    }
    .case6 .title{
        padding-bottom: 56px;
    }
    .case6 .title .w1{
        font-size: 46px;
        padding-bottom: 18px;
        margin-bottom: 18px;
    }
    .case6 .title .w2{
        font-size: 18px;
    }
    .case6 .floor .child{
        margin-bottom: 28px;
    }
    /* 关于我们 */
    .cus_about{
        padding-top: 84px;
        padding-bottom: 200px;
    }
    .cus_about .word{
        margin: 0 0 56px 0;
    }
    .cus_about .word span .w1{
        font-size: 46px;
        padding-bottom: 14px;
    }
    .cus_about .word span .w2{
        font-size: 18px;
        padding-bottom: 18px;
    }
    .cus_about .w3{
        margin: 0 0 160px 0;
        font-size: 16px;
        line-height: 30px;
    }
    .cus_about .w4{
        font-size: 16px;
        line-height: 30px;
    }
    /* 合作伙伴 */
    .cus_parter{
        padding-top: 72px;
        padding-bottom: 56px;
    }
    .cus_parter .w1{
        font-size: 46px;
        margin-bottom: 14px;
    }
    .cus_parter .w2{
        font-size: 18px;
        padding-bottom: 56px;
    }
    .cus_parter .logos .child{
        margin-bottom: 46px;
    }
    .cus_parter .logos .child>div{
        height: 93px;
    }
    /* 底部 */
    .footer .w1{
        font-size: 15px;
        padding:28px 0 23px 0;
    }
    .footer .w1 img{
        margin-right: 14px;
        width: 122px;
    }
    .footer .w2{
        padding:93px 0;
    }
    .footer .w2-left,
    .footer .w2-center{
        font-size: 15px;
        line-height: 28px;
    }
    .footer .w2-right img{
        width: 112px;
    }
    .footer .w3{
        font-size: 13px;
        padding:46px 0;
    }
}

@media (max-width: 1680px) {
    .container {
        max-width: 1190px !important;
        width: auto !important;
    }
    /*服务领域*/
    .cus_fwly .cus_fwly-child:first-child dl{
        padding-top: 80px;
    }
    .cus_fwly .cus_fwly-child dl{
        margin-bottom: 87px;
    }
    .cus_fwly .cus_fwly-child dt img{
        width: 87px;
        margin-bottom: 14px;
    }
    .cus_fwly .cus_fwly-child .w1{
        font-size: 17px;
        margin-bottom: 17px;
    }
    .cus_fwly .cus_fwly-child .w2{
        font-size: 12px;
        line-height: 26px;
    }
    .cus_fwly .cus_fwly-child .sp{
        background-size: auto 260px;
        margin-top: 80px;
    }
    .cus_fwly .cus_fwly-child .sp .w3{
        font-size: 42px;
        margin-bottom: 17px;
        line-height: 50px;
    }
    .cus_fwly .cus_fwly-child .sp .w4{
        font-size: 21px;
    }
    .fwly-img .w1{
        font-size: 52px;
    }
    .fwly-img .w2{
        font-size: 39px;
    }
    .fwly-floor_child{
        padding: 52px 0;
        margin-bottom: 43px;
    }
    .fwly-floor_child>div{
        padding:0 26px;
    }
    .fwly-floor_child>div dd{
        font-size: 22px;
    }
    /* 成功案例 */
    .cus_cgal-txt{
        padding-top: 21px;
        padding-bottom: 21px;
        background-size: 174px auto;
    }
    .cus_cgal-txt .w1{
        font-size: 43px;
    }
    .cus_cgal-txt .w2{
        font-size: 17px;
    }
    .cus_cgal-floor:last-child{
        padding-bottom: 26px;
    }
    .cus_cgal-floor dl{
        margin-bottom: 43px;
    }
    .cus_cgal-floor .dd1{
        padding-top: 68px;
        padding-left: 17px;
        padding-right: 17px;
        padding-bottom: 26px;
    }
    .cus_cgal-floor dd .w1{
        font-size: 16px;
        margin-bottom: 9px;
    }
    .cus_cgal-floor dd .w2{
        font-size: 14px;
    }
    .cus_cgal-floor .dd1 .dd1-img{
        left: 17px;
        top:-39px;
    }
    .cus_cgal-floor .dd1 .dd1-img img{
        width: 87px;
    }
    .case{
        padding-top: 87px;
        padding-bottom: 260px;
    }
    .case1{
        margin-bottom: 52px;
    }
    .case1-word .w1{
        font-size: 43px;
        margin-right: 9px;
    }
    .case1-word .w2{
        font-size: 17px;
    }
    .case2{
        padding-bottom: 61px;
        font-size: 21px;
    }
    .case3{
        padding-bottom: 101px;
    }
    .case3 img{
        margin-top: -260px;
    }
    .case4{
        padding-top: 68px;
    }
    .case4 .w1{
        padding-bottom: 68px;
    }
    .case4 .w1 em{
        padding-bottom: 21px;
        font-size: 43px;
    }
    .case4 .w2{
        font-size: 17px;
        padding-top: 17px;
    }
    .case4 .w3{
        font-size: 26px;
        margin-bottom: 52px;
    }
    .case4 .w3 em{
        font-size: 16px;
    }
    .case5{
        padding-top: 17px;
        padding-bottom: 101px;
    }
    .case5 .img1{
        margin-bottom: 80px;
    }
    .case5 .word{
        padding-bottom: 26px;
    }
    .case5 .word .w1{
        font-size: 21px;
        margin-bottom: 17px;
    }
    .case5 .word .w2{
        font-size: 14px;
    }
    .case6{
        padding-top: 80px;
        padding-bottom: 52px;
    }
    .case6 .title{
        padding-bottom: 52px;
    }
    .case6 .title .w1{
        font-size: 43px;
        padding-bottom: 17px;
        margin-bottom: 17px;
    }
    .case6 .title .w2{
        font-size: 17px;
    }
    .case6 .floor .child{
        margin-bottom: 26px;
    }
    /* 关于我们 */
    .cus_about{
        padding-top: 78px;
        padding-bottom: 190px;
    }
    .cus_about .word{
        margin: 0 0 52px 0;
    }
    .cus_about .word span .w1{
        font-size: 43px;
        padding-bottom: 13px;
    }
    .cus_about .word span .w2{
        font-size: 17px;
        padding-bottom: 17px;
    }
    .cus_about .w3{
        margin: 0 0 160px 0;
        font-size: 16px;
        line-height: 30px;
    }
    .cus_about .w4{
        font-size: 16px;
        line-height: 30px;
    }
    /* 合作伙伴 */
    .cus_parter{
        padding-top: 68px;
        padding-bottom: 52px;
    }
    .cus_parter .w1{
        font-size: 43px;
        margin-bottom: 13px;
    }
    .cus_parter .w2{
        font-size: 17px;
        padding-bottom: 52px;
    }
    .cus_parter .logos .child{
        margin-bottom: 43px;
    }
    .cus_parter .logos .child>div{
        height: 87px;
    }
    /* 底部 */
    .footer .w1{
        font-size: 14px;
        padding:26px 0 21px 0;
    }
    .footer .w1 img{
        margin-right: 13px;
        width: 114px;
    }
    .footer .w2{
        padding:87px 0;
    }
    .footer .w2-left,
    .footer .w2-center{
        font-size: 14px;
        line-height: 26px;
    }
    .footer .w2-right img{
        width: 105px;
    }
    .footer .w3{
        font-size: 12px;
        padding:43px 0;
    }
}

@media (max-width: 1600px) {
    .container {
        max-width: 1133px !important;
        width: auto !important;
    }
    /*服务领域*/
    .cus_fwly .cus_fwly-child:first-child dl{
        padding-top: 70px;
    }
    .cus_fwly .cus_fwly-child dl{
        margin-bottom: 83px;
    }
    .cus_fwly .cus_fwly-child dt img{
        width: 83px;
        margin-bottom: 13px;
    }
    .cus_fwly .cus_fwly-child .w1{
        font-size: 16px;
        margin-bottom: 16px;
    }
    .cus_fwly .cus_fwly-child .w2{
        font-size: 12px;
        line-height: 25px;
    }
    .cus_fwly .cus_fwly-child .sp{
        background-size: auto 250px;
        margin-top: 70px;
    }
    .cus_fwly .cus_fwly-child .sp .w3{
        font-size: 40px;
        margin-bottom: 16px;
        line-height: 50px;
    }
    .cus_fwly .cus_fwly-child .sp .w4{
        font-size: 20px;
    }
    .fwly-img .w1{
        font-size: 50px;
    }
    .fwly-img .w2{
        font-size: 37px;
    }
    .fwly-floor_child{
        padding: 50px 0;
        margin-bottom: 41px;
    }
    .fwly-floor_child>div{
        padding:0 25px;
    }
    .fwly-floor_child>div dd{
        font-size: 21px;
    }
    /* 成功案例 */
    .cus_cgal-txt{
        padding-top: 20px;
        padding-bottom: 20px;
        background-size: 166px auto;
    }
    .cus_cgal-txt .w1{
        font-size: 41px;
    }
    .cus_cgal-txt .w2{
        font-size: 16px;
    }
    .cus_cgal-floor:last-child{
        padding-bottom: 25px;
    }
    .cus_cgal-floor dl{
        margin-bottom: 41px;
    }
    .cus_cgal-floor .dd1{
        padding-top: 64px;
        padding-left: 16px;
        padding-right: 16px;
        padding-bottom: 25px;
    }
    .cus_cgal-floor dd .w1{
        font-size: 15px;
        margin-bottom: 8px;
    }
    .cus_cgal-floor dd .w2{
        font-size: 13px;
    }
    .cus_cgal-floor .dd1 .dd1-img{
        left: 16px;
        top:-37px;
    }
    .cus_cgal-floor .dd1 .dd1-img img{
        width: 83px;
    }
    .case{
        padding-top: 83px;
        padding-bottom: 250px;
    }
    .case1{
        margin-bottom: 50px;
    }
    .case1-word .w1{
        font-size: 41px;
        margin-right: 8px;
    }
    .case1-word .w2{
        font-size: 16px;
    }
    .case2{
        padding-bottom: 58px;
        font-size: 20px;
    }
    .case3{
        padding-bottom: 96px;
    }
    .case3 img{
        margin-top: -250px;
    }
    .case4{
        padding-top: 64px;
    }
    .case4 .w1{
        padding-bottom: 64px;
    }
    .case4 .w1 em{
        padding-bottom: 20px;
        font-size: 41px;
    }
    .case4 .w2{
        font-size: 16px;
        padding-top: 16px;
    }
    .case4 .w3{
        font-size: 25px;
        margin-bottom: 50px;
    }
    .case4 .w3 em{
        font-size: 15px;
    }
    .case5{
        padding-top: 16px;
        padding-bottom: 96px;
    }
    .case5 .img1{
        margin-bottom: 70px;
    }
    .case5 .word{
        padding-bottom: 25px;
    }
    .case5 .word .w1{
        font-size: 20px;
        margin-bottom: 16px;
    }
    .case5 .word .w2{
        font-size: 13px;
    }
    .case6{
        padding-top: 70px;
        padding-bottom: 50px;
    }
    .case6 .title{
        padding-bottom: 50px;
    }
    .case6 .title .w1{
        font-size: 41px;
        padding-bottom: 16px;
        margin-bottom: 16px;
    }
    .case6 .title .w2{
        font-size: 16px;
    }
    .case6 .floor .child{
        margin-bottom: 25px;
    }
    /* 关于我们 */
    .cus_about{
        padding-top: 74px;
        padding-bottom: 180px;
    }
    .cus_about .word{
        margin: 0 0 50px 0;
    }
    .cus_about .word span .w1{
        font-size: 41px;
        padding-bottom: 13px;
    }
    .cus_about .word span .w2{
        font-size: 16px;
        padding-bottom: 16px;
    }
    .cus_about .w3{
        margin: 0 0 150px 0;
        font-size: 15px;
        line-height: 30px;
    }
    .cus_about .w4{
        font-size: 15px;
        line-height: 30px;
    }
    .cus_about .img1{
        width:63%;
    }
    /* 合作伙伴 */
    .cus_parter{
        padding-top: 64px;
        padding-bottom: 50px;
    }
    .cus_parter .w1{
        font-size: 41px;
        margin-bottom: 13px;
    }
    .cus_parter .w2{
        font-size: 16px;
        padding-bottom: 50px;
    }
    .cus_parter .logos .child{
        margin-bottom: 41px;
    }
    .cus_parter .logos .child>div{
        height: 83px;
    }
    /* 底部 */
    .footer .w1{
        font-size: 13px;
        padding:25px 0 20px 0;
    }
    .footer .w1 img{
        margin-right: 13px;
        width: 108px;
    }
    .footer .w2{
        padding:83px 0;
    }
    .footer .w2-left,
    .footer .w2-center{
        font-size: 13px;
        line-height: 25px;
    }
    .footer .w2-right img{
        width: 100px;
    }
    .footer .w3{
        font-size: 12px;
        padding:41px 0;
    }
}


@media (max-width: 1440px) {
    .container {
        max-width: 1020px !important;
        width: auto !important;
    }
    /*服务领域*/
    .cus_fwly .cus_fwly-child:first-child dl{
        padding-top: 60px;
    }
    .cus_fwly .cus_fwly-child dl{
        margin-bottom: 75px;
    }
    .cus_fwly .cus_fwly-child dt img{
        width: 75px;
        margin-bottom: 12px;
    }
    .cus_fwly .cus_fwly-child .w1{
        font-size: 15px;
        margin-bottom: 15px;
    }
    .cus_fwly .cus_fwly-child .w2{
        font-size: 11px;
        line-height: 22px;
    }
    .cus_fwly .cus_fwly-child .sp{
        background-size: auto 220px;
        margin-top: 60px;
    }
    .cus_fwly .cus_fwly-child .sp .w3{
        font-size: 36px;
        margin-bottom: 15px;
        line-height: 44px;
    }
    .cus_fwly .cus_fwly-child .sp .w4{
        font-size: 18px;
    }
    .fwly-img .w1{
        font-size: 44px;
    }
    .fwly-img .w2{
        font-size: 33px;
    }
    .fwly-floor_child{
        padding: 44px 0;
        margin-bottom: 37px;
    }
    .fwly-floor_child>div{
        padding:0 22px;
    }
    .fwly-floor_child>div dd{
        font-size: 19px;
    }
    /* 成功案例 */
    .cus_cgal-txt{
        padding-top: 18px;
        padding-bottom: 18px;
        background-size: 149px auto;
    }
    .cus_cgal-txt .w1{
        font-size: 37px;
    }
    .cus_cgal-txt .w2{
        font-size: 15px;
    }
    .cus_cgal-floor:last-child{
        padding-bottom: 22px;
    }
    .cus_cgal-floor dl{
        margin-bottom: 37px;
    }
    .cus_cgal-floor .dd1{
        padding-top: 60px;
        padding-left: 15px;
        padding-right: 15px;
        padding-bottom: 22px;
    }
    .cus_cgal-floor dd .w1{
        font-size: 13px;
        margin-bottom: 8px;
    }
    .cus_cgal-floor dd .w2{
        font-size: 12px;
    }
    .cus_cgal-floor .dd1 .dd1-img{
        left: 15px;
        top:-33px;
    }
    .cus_cgal-floor .dd1 .dd1-img img{
        width: 75px;
    }
    .case{
        padding-top: 75px;
        padding-bottom: 220px;
    }
    .case1{
        margin-bottom: 44px;
    }
    .case1-word .w1{
        font-size: 37px;
        margin-right: 8px;
    }
    .case1-word .w2{
        font-size: 15px;
    }
    .case2{
        padding-bottom: 52px;
        font-size: 18px;
    }
    .case3{
        padding-bottom: 87px;
    }
    .case3 img{
        margin-top: -220px;
    }
    .case4{
        padding-top: 60px;
    }
    .case4 .w1{
        padding-bottom: 60px;
    }
    .case4 .w1 em{
        padding-bottom: 18px;
        font-size: 37px;
    }
    .case4 .w2{
        font-size: 15px;
        padding-top: 15px;
    }
    .case4 .w3{
        font-size: 22px;
        margin-bottom: 44px;
    }
    .case4 .w3 em{
        font-size: 13px;
    }
    .case5{
        padding-top: 15px;
        padding-bottom: 87px;
    }
    .case5 .img1{
        margin-bottom: 60px;
    }
    .case5 .word{
        padding-bottom: 22px;
    }
    .case5 .word .w1{
        font-size: 18px;
        margin-bottom: 15px;
    }
    .case5 .word .w2{
        font-size: 12px;
    }
    .case6{
        padding-top: 60px;
        padding-bottom: 44px;
    }
    .case6 .title{
        padding-bottom: 44px;
    }
    .case6 .title .w1{
        font-size: 37px;
        padding-bottom: 15px;
        margin-bottom: 15px;
    }
    .case6 .title .w2{
        font-size: 15px;
    }
    .case6 .floor .child{
        margin-bottom: 22px;
    }
    /* 关于我们 */
    .cus_about{
        padding-top: 66px;
        padding-bottom: 160px;
    }
    .cus_about .word{
        margin: 0 0 44px 0;
    }
    .cus_about .word span .w1{
        font-size: 37px;
        padding-bottom: 12px;
    }
    .cus_about .word span .w2{
        font-size: 15px;
        padding-bottom: 15px;
    }
    .cus_about .w3{
        margin: 0 0 130px 0;
        font-size: 13px;
        line-height: 27px;
    }
    .cus_about .w4{
        font-size: 13px;
        line-height: 27px;
    }
    /* 合作伙伴 */
    .cus_parter{
        padding-top: 60px;
        padding-bottom: 44px;
    }
    .cus_parter .w1{
        font-size: 37px;
        margin-bottom: 12px;
    }
    .cus_parter .w2{
        font-size: 15px;
        padding-bottom: 44px;
    }
    .cus_parter .logos .child{
        margin-bottom: 37px;
    }
    .cus_parter .logos .child>div{
        height: 75px;
    }
    /* 底部 */
    .footer .w1{
        font-size: 12px;
        padding:22px 0 18px 0;
    }
    .footer .w1 img{
        margin-right: 12px;
        width: 98px;
    }
    .footer .w2{
        padding:75px 0;
    }
    .footer .w2-left,
    .footer .w2-center{
        font-size: 12px;
        line-height: 24px;
    }
    .footer .w2-right img{
        width: 90px;
    }
    .footer .w3{
        font-size: 12px;
        padding:37px 0;
    }
}


@media (max-width: 1400px) {
    .container {
        max-width: 991px !important;
        width: auto !important;
    }
    /*服务领域*/
    .cus_fwly .cus_fwly-child:first-child dl{
        padding-top: 56px;
    }
    .cus_fwly .cus_fwly-child dl{
        margin-bottom: 73px;
    }
    .cus_fwly .cus_fwly-child dt img{
        width: 73px;
        margin-bottom: 12px;
    }
    .cus_fwly .cus_fwly-child .w1{
        margin-bottom: 14px;
    }
    .cus_fwly .cus_fwly-child .sp{
        background-size: auto 210px;
        margin-top: 56px;
    }
    .cus_fwly .cus_fwly-child .sp .w3{
        margin-bottom: 14px;
    }
    .fwly-img .w1{
        font-size: 42px;
    }
    .fwly-img .w2{
        font-size: 32px;
    }
    .fwly-floor_child{
        padding: 42px 0;
        margin-bottom: 36px;
    }
    .fwly-floor_child>div{
        padding:0 21px;
    }
    .fwly-floor_child>div dd{
        font-size: 19px;
    }
    /* 成功案例 */
    .cus_cgal-txt{
        padding-top: 17px;
        padding-bottom: 17px;
        background-size: 145px auto;
    }
    .cus_cgal-txt .w1{
        font-size: 36px;
    }
    .cus_cgal-txt .w2{
        font-size: 14px;
    }
    .cus_cgal-floor:last-child{
        padding-bottom: 21px;
    }
    .cus_cgal-floor dl{
        margin-bottom: 36px;
    }
    .cus_cgal-floor .dd1{
        padding-top: 56px;
        padding-left: 14px;
        padding-right: 14px;
        padding-bottom: 21px;
    }
    .cus_cgal-floor dd .w1{
        font-size: 13px;
        margin-bottom: 7px;
    }
    .cus_cgal-floor dd .w2{
        font-size: 12px;
    }
    .cus_cgal-floor .dd1 .dd1-img{
        left: 14px;
        top:-32px;
    }
    .cus_cgal-floor .dd1 .dd1-img img{
        width: 73px;
    }
    .case{
        padding-top: 73px;
        padding-bottom: 210px;
    }
    .case1{
        margin-bottom: 42px;
    }
    .case1-word .w1{
        font-size: 36px;
        margin-right: 7px;
    }
    .case1-word .w2{
        font-size: 14px;
    }
    .case2{
        padding-bottom: 51px;
        font-size: 17px;
    }
    .case3{
        padding-bottom: 85px;
    }
    .case3 img{
        margin-top: -210px;
    }
    .case4{
        padding-top: 56px;
    }
    .case4 .w1{
        padding-bottom: 56px;
    }
    .case4 .w1 em{
        padding-bottom: 18px;
        font-size: 36px;
    }
    .case4 .w2{
        font-size: 14px;
        padding-top: 14px;
    }
    .case4 .w3{
        font-size: 21px;
        margin-bottom: 42px;
    }
    .case4 .w3 em{
        font-size: 13px;
    }
    .case5{
        padding-top: 14px;
        padding-bottom: 85px;
    }
    .case5 .img1{
        margin-bottom: 56px;
    }
    .case5 .word{
        padding-bottom: 21px;
    }
    .case5 .word .w1{
        font-size: 17px;
        margin-bottom: 14px;
    }
    .case5 .word .w2{
        font-size: 12px;
    }
    .case6{
        padding-top: 56px;
        padding-bottom: 42px;
    }
    .case6 .title{
        padding-bottom: 42px;
    }
    .case6 .title .w1{
        font-size: 36px;
        padding-bottom: 14px;
        margin-bottom: 14px;
    }
    .case6 .title .w2{
        font-size: 14px;
    }
    .case6 .floor .child{
        margin-bottom: 21px;
    }
    /* 关于我们 */
    .cus_about{
        padding-top: 64px;
        padding-bottom: 160px;
    }
    .cus_about .word{
        margin: 0 0 42px 0;
    }
    .cus_about .word span .w1{
        font-size: 36px;
        padding-bottom: 12px;
    }
    .cus_about .word span .w2{
        font-size: 14px;
        padding-bottom: 14px;
    }
    .cus_about .w3{
        margin: 0 0 130px 0;
        font-size: 13px;
        line-height: 27px;
    }
    .cus_about .w4{
        font-size: 13px;
        line-height: 27px;
    }
    /* 合作伙伴 */
    .cus_parter{
        padding-top: 56px;
        padding-bottom: 42px;
    }
    .cus_parter .w1{
        font-size: 36px;
        margin-bottom: 12px;
    }
    .cus_parter .w2{
        font-size: 14px;
        padding-bottom: 42px;
    }
    .cus_parter .logos .child{
        margin-bottom: 36px;
    }
    .cus_parter .logos .child>div{
        height: 73px;
    }
    /* 底部 */
    .footer .w1{
        font-size: 12px;
        padding:21px 0 18px 0;
    }
    .footer .w1 img{
        margin-right: 12px;
        width: 95px;
    }
    .footer .w2{
        padding:73px 0;
    }
    .footer .w2-left,
    .footer .w2-center{
        font-size: 12px;
        line-height: 24px;
    }
    .footer .w2-right img{
        width: 87px;
    }
    .footer .w3{
        font-size: 12px;
        padding:36px 0;
    }
}


@media (max-width: 1366px) {
    .container {
        max-width: 967px !important;
        width: auto !important;
    }
    /*服务领域*/
    .cus_fwly .cus_fwly-child:first-child dl{
        padding-top: 56px;
    }
    .cus_fwly .cus_fwly-child dl{
        margin-bottom: 71px;
    }
    .cus_fwly .cus_fwly-child dt img{
        width: 71px;
        margin-bottom: 11px;
    }
    .cus_fwly .cus_fwly-child .w1{
        margin-bottom: 14px;
    }
    .cus_fwly .cus_fwly-child .sp{
        background-size: auto 210px;
        margin-top: 56px;
    }
    .cus_fwly .cus_fwly-child .sp .w3{
        margin-bottom: 14px;
    }
    .fwly-img .w1{
        font-size: 42px;
    }
    .fwly-img .w2{
        font-size: 32px;
    }
    .fwly-floor_child{
        padding: 42px 0;
        margin-bottom: 35px;
    }
    .fwly-floor_child>div{
        padding:0 21px;
    }
    .fwly-floor_child>div dd{
        font-size: 18px;
    }
    /* 成功案例 */
    .cus_cgal-txt{
        padding-top: 17px;
        padding-bottom: 17px;
        background-size: 140px auto;
    }
    .cus_cgal-txt .w1{
        font-size: 35px;
    }
    .cus_cgal-txt .w2{
        font-size: 14px;
    }
    .cus_cgal-floor:last-child{
        padding-bottom: 21px;
    }
    .cus_cgal-floor dl{
        margin-bottom: 35px;
    }
    .cus_cgal-floor .dd1{
        padding-top: 56px;
        padding-left: 14px;
        padding-right: 14px;
        padding-bottom: 21px;
    }
    .cus_cgal-floor dd .w1{
        font-size: 12px;
        margin-bottom: 7px;
    }
    .cus_cgal-floor dd .w2{
        font-size: 12px;
    }
    .cus_cgal-floor .dd1 .dd1-img{
        left: 14px;
        top:-32px;
    }
    .cus_cgal-floor .dd1 .dd1-img img{
        width: 73px;
    }
    .case{
        padding-top: 71px;
        padding-bottom: 210px;
    }
    .case1{
        margin-bottom: 42px;
    }
    .case1-word .w1{
        font-size: 35px;
        margin-right: 7px;
    }
    .case1-word .w2{
        font-size: 14px;
    }
    .case2{
        padding-bottom: 49px;
        font-size: 17px;
    }
    .case3{
        padding-bottom: 82px;
    }
    .case3 img{
        margin-top: -210px;
    }
    .case4{
        padding-top: 56px;
    }
    .case4 .w1{
        padding-bottom: 56px;
    }
    .case4 .w1 em{
        padding-bottom: 17px;
        font-size: 35px;
    }
    .case4 .w2{
        font-size: 14px;
        padding-top: 14px;
    }
    .case4 .w3{
        font-size: 21px;
        margin-bottom: 42px;
    }
    .case4 .w3 em{
        font-size: 12px;
    }
    .case5{
        padding-top: 14px;
        padding-bottom: 82px;
    }
    .case5 .img1{
        margin-bottom: 56px;
    }
    .case5 .word{
        padding-bottom: 21px;
    }
    .case5 .word .w1{
        font-size: 17px;
        margin-bottom: 14px;
    }
    .case5 .word .w2{
        font-size: 12px;
    }
    .case6{
        padding-top: 56px;
        padding-bottom: 42px;
    }
    .case6 .title{
        padding-bottom: 42px;
    }
    .case6 .title .w1{
        font-size: 35px;
        padding-bottom: 14px;
        margin-bottom: 14px;
    }
    .case6 .title .w2{
        font-size: 14px;
    }
    .case6 .floor .child{
        margin-bottom: 21px;
    }
    /* 关于我们 */
    .cus_about{
        padding-top: 64px;
        padding-bottom: 160px;
    }
    .cus_about .word{
        margin: 0 0 42px 0;
    }
    .cus_about .word span .w1{
        font-size: 35px;
        padding-bottom: 11px;
    }
    .cus_about .word span .w2{
        font-size: 14px;
        padding-bottom: 14px;
    }
    .cus_about .w3{
        width: 40%;
        margin: 0 0 120px 0;
        font-size: 12px;
        line-height: 25px;
    }
    .cus_about .w4{
        width: 25%;
        font-size: 12px;
        line-height: 25px;
    }
    .cus_about .img1{
        width: 50%;
    }
    /* 合作伙伴 */
    .cus_parter{
        padding-top: 56px;
        padding-bottom: 42px;
    }
    .cus_parter .w1{
        font-size: 35px;
        margin-bottom: 11px;
    }
    .cus_parter .w2{
        font-size: 14px;
        padding-bottom: 42px;
    }
    .cus_parter .logos .child{
        margin-bottom: 35px;
    }
    .cus_parter .logos .child>div{
        height: 71px;
    }
    /* 底部 */
    .footer .w1{
        font-size: 12px;
        padding:21px 0 17px 0;
    }
    .footer .w1 img{
        margin-right: 11px;
        width: 92px;
    }
    .footer .w2{
        padding:71px 0;
    }
    .footer .w2-left,
    .footer .w2-center{
        font-size: 12px;
        line-height: 24px;
    }
    .footer .w2-right img{
        width: 85px;
    }
    .footer .w3{
        font-size: 12px;
        padding:35px 0;
    }
}


@media (max-width: 1280px) {
    .container {
        max-width: 906px !important;
        width: auto !important;
    }
    /*服务领域*/
    .cus_fwly .cus_fwly-child:first-child dl{
        padding-top: 52px;
    }
    .cus_fwly .cus_fwly-child dl{
        margin-bottom: 66px;
    }
    .cus_fwly .cus_fwly-child dt img{
        width: 66px;
        margin-bottom: 10px;
    }
    .cus_fwly .cus_fwly-child .w1{
        margin-bottom: 13px;
    }
    .cus_fwly .cus_fwly-child .sp{
        background-size: auto 200px;
        margin-top: 52px;
    }
    .cus_fwly .cus_fwly-child .sp .w3{
        margin-bottom: 13px;
    }
    .fwly-img .w1{
        font-size: 40px;
    }
    .fwly-img .w2{
        font-size: 30px;
    }
    .fwly-floor_child{
        padding: 40px 0;
        margin-bottom: 33px;
    }
    .fwly-floor_child>div{
        padding:0 20px;
    }
    .fwly-floor_child>div dd{
        font-size: 17px;
    }
    /* 成功案例 */
    .cus_cgal-txt{
        padding-top: 15px;
        padding-bottom: 15px;
        background-size: 130px auto;
    }
    .cus_cgal-txt .w1{
        font-size: 33px;
    }
    .cus_cgal-txt .w2{
        font-size: 13px;
    }
    .cus_cgal-floor:last-child{
        padding-bottom: 20px;
    }
    .cus_cgal-floor dl{
        margin-bottom: 33px;
    }
    .cus_cgal-floor .dd1{
        padding-top: 52px;
        padding-left: 13px;
        padding-right: 13px;
        padding-bottom: 20px;
    }
    .cus_cgal-floor dd .w1{
        font-size: 12px;
        margin-bottom: 7px;
    }
    .cus_cgal-floor dd .w2{
        font-size: 12px;
    }
    .cus_cgal-floor .dd1 .dd1-img{
        left: 13px;
        top:-30px;
    }
    .cus_cgal-floor .dd1 .dd1-img img{
        width: 66px;
    }
    .case{
        padding-top: 66px;
        padding-bottom: 200px;
    }
    .case1{
        margin-bottom: 40px;
    }
    .case1-word .w1{
        font-size: 33px;
        margin-right: 7px;
    }
    .case1-word .w2{
        font-size: 13px;
    }
    .case2{
        padding-bottom: 46px;
        font-size: 16px;
    }
    .case3{
        padding-bottom: 77px;
    }
    .case3 img{
        margin-top: -200px;
    }
    .case4{
        padding-top: 52px;
    }
    .case4 .container{
        padding-bottom: 290px;
    }
    .case4 .w1{
        padding-bottom: 52px;
    }
    .case4 .w1 em{
        padding-bottom: 15px;
        font-size: 33px;
    }
    .case4 .w2{
        font-size: 13px;
        padding-top: 13px;
    }
    .case4 .w3{
        font-size: 20px;
        margin-bottom: 40px;
    }
    .case4 .w3 em{
        font-size: 12px;
    }
    .case5{
        padding-top: 13px;
        padding-bottom: 77px;
    }
    .case5 .img1{
        margin-bottom: 52px;
    }
    .case5 .word{
        padding-bottom: 20px;
    }
    .case5 .word .w1{
        font-size: 15px;
        margin-bottom: 13px;
    }
    .case5 .word .w2{
        font-size: 12px;
    }
    .case6{
        padding-top: 52px;
        padding-bottom: 40px;
    }
    .case6 .title{
        padding-bottom: 40px;
    }
    .case6 .title .w1{
        font-size: 33px;
        padding-bottom: 13px;
        margin-bottom: 13px;
    }
    .case6 .title .w2{
        font-size: 13px;
    }
    .case6 .floor .child{
        margin-bottom: 20px;
    }
    /* 关于我们 */
    .cus_about{
        padding-top: 60px;
        padding-bottom: 150px;
    }
    .cus_about .word{
        margin: 0 0 40px 0;
    }
    .cus_about .word span .w1{
        font-size: 33px;
        padding-bottom: 10px;
    }
    .cus_about .word span .w2{
        font-size: 13px;
        padding-bottom: 13px;
    }
    .cus_about .w3{
        width: 52%;
        margin: 0 0 120px 0;
        font-size: 12px;
        line-height: 25px;
    }
    .cus_about .w4{
        width: 25%;
        font-size: 12px;
        line-height: 25px;
    }
    .cus_about .img1{
        width: 65%;
    }
    /* 合作伙伴 */
    .cus_parter{
        padding-top: 52px;
        padding-bottom: 40px;
    }
    .cus_parter .w1{
        font-size: 33px;
        margin-bottom: 10px;
    }
    .cus_parter .w2{
        font-size: 13px;
        padding-bottom: 40px;
    }
    .cus_parter .logos .child{
        margin-bottom: 33px;
    }
    .cus_parter .logos .child>div{
        height: 66px;
    }
    /* 底部 */
    .footer .w1{
        font-size: 12px;
        padding:20px 0 16px 0;
    }
    .footer .w1 img{
        margin-right: 10px;
        width: 86px;
    }
    .footer .w2{
        padding:66px 0;
    }
    .footer .w2-left,
    .footer .w2-center{
        font-size: 12px;
        line-height: 24px;
    }
    .footer .w2-right img{
        width: 80px;
    }
    .footer .w3{
        font-size: 12px;
        padding:33px 0;
    }
}

@media (max-width: 1024px) {
    .container {
        max-width: 725px !important;
        width: auto !important;
    }
    /*logo*/
    #header .navbar-brand img {
        width: 100px;
        height: auto;
        margin: 12px auto 0 15px;
    }
    /*nav*/
    #header .navbar-nav a {
        padding: 32px 0 15px 0;
        font-size: 14px;
        margin: 0 16px;
    }
    /*服务领域*/
    .cus_fwly .cus_fwly-child:first-child dl{
        padding-top: 40px;
    }
    .cus_fwly .cus_fwly-child dl{
        margin-bottom: 53px;
    }
    .cus_fwly .cus_fwly-child dt img{
        width: 53px;
        margin-bottom: 9px;
    }
    .cus_fwly .cus_fwly-child .w1{
        margin-bottom: 10px;
    }
    .cus_fwly .cus_fwly-child .sp{
        background-size: auto 160px;
        margin-top: 40px;
    }
    .cus_fwly .cus_fwly-child .sp .w3{
        margin-bottom: 10px;
    }
    .fwly-img .w1{
        font-size: 32px;
    }
    .fwly-img .w2{
        font-size: 24px;
    }
    .fwly-floor_child{
        padding: 18px 0;
        margin-bottom: 14px;
    }
    .fwly-floor_child>div{
        padding:0 9px;
    }
    .fwly-floor_child>div dd{
        font-size: 12px;
    }
    /* 成功案例 */
    .cus_cgal-txt{
        padding-top: 12px;
        padding-bottom: 12px;
        background-size: 106px auto;
    }
    .cus_cgal-txt .w1{
        font-size: 26px;
    }
    .cus_cgal-txt .w2{
        font-size: 12px;
    }
    .cus_cgal-floor:last-child{
        padding-bottom: 16px;
    }
    .cus_cgal-floor dl{
        margin-bottom: 26px;
    }
    .cus_cgal-floor .dd1{
        padding-top: 40px;
        padding-left: 10px;
        padding-right: 10px;
        padding-bottom: 16px;
    }
    .cus_cgal-floor dd .w1{
        font-size: 12px;
        margin-bottom: 5px;
    }
    .cus_cgal-floor dd .w2{
        font-size: 12px;
    }
    .cus_cgal-floor .dd1 .dd1-img{
        left: 10px;
        top:-24px;
    }
    .cus_cgal-floor .dd1 .dd1-img img{
        width: 53px;
    }
    .case{
        padding-top: 53px;
        padding-bottom: 160px;
    }
    .case1{
        margin-bottom: 32px;
    }
    .case1-word .w1{
        font-size: 26px;
        margin-right: 5px;
    }
    .case1-word .w2{
        font-size: 12px;
    }
    .case2{
        padding-bottom: 37px;
        font-size: 13px;
    }
    .case3{
        padding-bottom: 62px;
    }
    .case3 img{
        margin-top: -160px;
    }
    .case4{
        padding-top: 40px;
    }
    .case4 .container{
        padding-bottom: 250px;
    }
    .case4 .w1{
        padding-bottom: 40px;
    }
    .case4 .w1 em{
        padding-bottom: 12px;
        font-size: 26px;
    }
    .case4 .w2{
        font-size: 12px;
        padding-top: 10px;
    }
    .case4 .w3{
        font-size: 16px;
        margin-bottom: 32px;
    }
    .case4 .w3 em{
        font-size: 12px;
    }
    .case5{
        padding-top: 10px;
        padding-bottom: 62px;
    }
    .case5 .img1{
        margin-bottom: 40px;
    }
    .case5 .word{
        padding-bottom: 16px;
    }
    .case5 .word .w1{
        font-size: 12px;
        margin-bottom: 10px;
    }
    .case5 .word .w2{
        font-size: 12px;
    }
    .case6{
        padding-top: 40px;
        padding-bottom: 32px;
    }
    .case6 .title{
        padding-bottom: 32px;
    }
    .case6 .title .w1{
        font-size: 26px;
        padding-bottom: 10px;
        margin-bottom: 10px;
    }
    .case6 .title .w2{
        font-size: 12px;
    }
    .case6 .floor .child{
        margin-bottom: 16px;
    }
    /* 关于我们 */
    .cus_about{
        padding-top: 48px;
        padding-bottom: 120px;
    }
    .cus_about .word{
        margin: 0 0 32px 0;
    }
    .cus_about .word span .w1{
        font-size: 26px;
        padding-bottom: 9px;
    }
    .cus_about .word span .w2{
        font-size: 12px;
        padding-bottom: 10px;
    }
    .cus_about .w3{
        width: 58%;
        margin: 0 0 60px 0;
        font-size: 12px;
        line-height: 25px;
    }
    .cus_about .w4{
        width: 26%;
        font-size: 12px;
        line-height: 25px;
    }
    .cus_about .img1{
        width: 72%;
    }
    /* 合作伙伴 */
    .cus_parter{
        padding-top: 40px;
        padding-bottom: 32px;
    }
    .cus_parter .w1{
        font-size: 26px;
        margin-bottom: 9px;
    }
    .cus_parter .w2{
        font-size: 12px;
        padding-bottom: 32px;
    }
    .cus_parter .logos .child{
        margin-bottom: 26px;
    }
    .cus_parter .logos .child>div{
        height: 53px;
    }
    /* 底部 */
    .footer .w1{
        font-size: 12px;
        padding:16px 0 13px 0;
    }
    .footer .w1 img{
        margin-right: 9px;
        width: 70px;
    }
    .footer .w2{
        padding:53px 0;
    }
    .footer .w2-left,
    .footer .w2-center{
        font-size: 12px;
        line-height: 24px;
    }
    .footer .w2-right img{
        width: 64px;
    }
    .footer .w3{
        font-size: 12px;
        padding:26px 0;
    }
}


@media (max-width: 768px) {
    .container {
        padding-right: 20px !important;
        padding-left: 20px !important;
    }
    .cus_banner .swiper-slide img:nth-child(1) {
        display: none;
    }
    .cus_banner .swiper-slide img:nth-child(2) {
        display: block;
    }
    .cus_fwly{
        padding-bottom: 30px;
    }
    .cus_fwly .cus_fwly-child .sp{
        width: 50%;
        margin-left: 0;
        margin-right: 0;
        border-bottom: solid 1px #F6F6F6;
        box-sizing: border-box;
        box-sizing: -webkit-border-box;
        padding-right: 25px;
        border-right: solid 1px #F6F6F6;
    }
    .cus_fwly .cus_fwly-child .sp .w3{
        font-size: 20px;
        line-height: 32px;
    }
    .cus_fwly .cus_fwly-child .sp .w4{
        font-size: 16px;
    }
    .fwly-img .w1{
        font-size: 20px;
    }
    .fwly-img .w2{
        font-size: 14px;
    }
    .cus_fwly .cus_fwly-child:first-child dl{
        padding-top: 30px;
    }
    .cus_fwly .cus_fwly-child dl{
        width: 50%;
        margin-bottom: 0;
        padding-bottom: 30px;
        margin-left: 0;
        margin-right: 0;
        border-bottom: solid 1px #F6F6F6;
        box-sizing: border-box;
        box-sizing: -webkit-border-box;
    }
    .cus_fwly .cus_fwly-child dl:nth-last-child(1),
    .cus_fwly .cus_fwly-child dl:nth-last-child(2){
        border-bottom: none;
        padding-bottom: 0;
    }
    .cus_fwly .cus_fwly-child dl:nth-child(odd){
        padding-right: 25px;
        border-right: solid 1px #F6F6F6;
    }
    .cus_fwly .cus_fwly-child dl:nth-child(even){
        padding-left: 25px;
    }
    .fwly-img img:nth-child(1){
        display: none;
    }
    .fwly-img img:nth-child(2){
        display: block;
        width: 100%;
    }
    .fwly-floor_child{
        padding: 25px 0;
        margin-bottom: 0;
    }
    .fwly-floor_child>div{
        width: 33.33%;
        padding:0 0;
        box-sizing: border-box;
        -webkit-box-sizing: border-box;
    }
    .fwly-floor_child>div dl{
        width: 100%;
        position: relative;
        margin-bottom: 0;
    }
    .fwly-floor_child>div dt img:nth-child(1){
        display: none;
    }
    .fwly-floor_child>div dt img:nth-child(2){
        display: block;
        width: 100px;
        height: 65px;
    }
    .fwly-floor_child>div dd{
        left: 50%;
        transform: translate(-50%,-50%);
        -webkit-transform: translate(-50%,-50%);
        font-size: 14px;
    }
    /* 成功案例 */
    .cus_cgal-txt{
        padding-top: 30px;
        padding-bottom: 30px;
        background: url(../images/nss1.png) no-repeat center center;
        background-size: 100px auto;
    }
    .cus_cgal-txt .w1{
        font-size: 30px;
    }
    .cus_cgal-txt .w2{
        font-size: 18px;
    }
    .cus_cgal-floor:last-child{
        padding-bottom: 15px;
    }
    .cus_cgal-floor dl{
        width: 47%;
        margin-bottom: 25px;
    }
    .cus_cgal-floor .dd1{
        padding-top: 40px;
        padding-left: 10px;
        padding-right: 10px;
        padding-bottom: 15px;
    }
    .cus_cgal-floor dd .w1{
        font-size: 14px;
        margin-bottom: 5px;
    }
    .cus_cgal-floor dd .w2{
        font-size: 12px;
    }
    .cus_cgal-floor .dd1 .dd1-img{
        left: 10px;
        top:-20px;
    }
    .cus_cgal-floor .dd1 .dd1-img img{
        width: 50px;
    }
    .case{
        padding-top: 50px;
        padding-bottom: 155px;
    }
    .case1{
        margin-bottom: 30px;
    }
    .case1 .case1-word{
        width: 32%;
        text-align: center;
        margin: 0 auto;
    }
    .case1-word .w1{
        font-size: 25px;
        margin-right: 0;
    }
    .case1-word .w2{
        font-size: 14px;
    }
    .case2{
        padding-bottom: 35px;
        font-size: 18px;
    }
    .case3{
        padding-bottom: 57px;
    }
    .case3 img{
        margin-top: -155px;
    }
    .case4{
        padding-top: 40px;
    }
    .case4 .container{
        padding-bottom: 32%;
        position: relative;
    }
    .case4 .w1{
        padding-bottom: 40px;
    }
    .case4 .w1 em{
        padding-bottom: 12px;
        font-size: 25px;
    }
    .case4 .w2{
        font-size: 16px;
        padding-top: 10px;
    }
    .case4 .w3{
        position: absolute;
        right:20px;
        top:0;
        font-size: 16px;
        margin-bottom: 30px;
        text-align: right;
    }
    .case4 .w3 span{
        display: block;
        margin-top: 60px;
    }
    .case4 .w3 em{
        position: absolute;
        top:35px;
        right: 0;
        font-size: 12px;
    }
    .case4 .img1{
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        -webkit-transform: translateX(-50%);
        bottom: -29%;
        width: 90%;
    }
    .case4 .img1 img{
        display: block;
        width: 100%;
    }
    .case5{
        padding-top: 20px;
        padding-bottom: 40px;
    }
    .case5 .img1{
        margin-left: 5%;
        width: 58%;
        margin-bottom: 300px;
    }
    .case5 .img2{
        margin-left: 2%;
        width: 58%;
        position: relative;
        z-index: 4;
    }
    .case5 .img3{
        right: 20px;
        top:32%;
        width: 58%;
        z-index: 3;
    }
    .case5 .word1{
        display: none;
    }
    .case5 .word2{
        display: block;
    }
    .case5 .word{
        position: absolute;
        right: 20px;
        bottom: 10%;
        padding-bottom: 15px;
    }
    .case5 .word .w1{
        font-size: 16px;
        margin-bottom: 10px;
    }
    .case5 .word .w2{
        font-size: 12px;
    }
    .case6{
        padding-top: 45px;
        padding-bottom: 30px;
    }
    .case6 .title{
        padding-bottom: 30px;
        text-align: left;
    }
    .case6 .title .w1{
        display: inline-block;
        vertical-align: middle;
        font-size: 25px;
        padding-bottom: 0;
        margin-bottom: 0;
        border-bottom: none;
        margin-right: 15px;
    }
    .case6 .title .w2{
        display: inline-block;
        vertical-align: middle;
        font-size: 14px;
        position: relative;
    }
    .case6 .title .w2::after{
        content: '';
        position: absolute;
        left: 120%;
        top:50%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        width: 90px;
        height: 1px;
        background: #181818;
    }
    .case6 .floor .child{
        width: 49%;
        margin-bottom: 15px;
    }
    .case6 .floor .child img{
        display: block;
        width: 100%;
    }
    /* 关于我们 */
    .cus_about{
        padding-top: 20px;
        padding-bottom: 45px;
        background: #f6f6f6 url(../images/na1.png) no-repeat left top;
        background-size: 100% auto;
        position: relative;
    }
    .cus_about:after{
        content: '';
        position: absolute;
        bottom: 30px;
        right:20px;
        width: 52%;
        height: 3px;
        background: #4E6EF2;
    }
    .cus_about .word{
        width: 45%;
        margin: 30px 0 220px 0;
        padding-left: 0;
    }
    .cus_about .word span .w1{
        font-size: 25px;
        padding-bottom: 6px;
    }
    .cus_about .word span .w2{
        font-size: 14px;
        padding-bottom: 10px;
    }
    .cus_about .w3{
        width: 100%;
        margin: 0 0 30px 0;
        padding-left: 0;
        font-size: 12px;
        line-height: 24px;
    }
    .cus_about .w4{
        width: 100%;
        font-size: 12px;
        line-height: 24px;
    }
    .cus_about .img1{
        position: absolute;
        right: 20px;
        top:0;
        width: 92%;
    }
    .cus_about .img1::before{
        content: none;
    }
    .cus_about .img1:after{
        content: none;
    }
    /* 合作伙伴 */
    .cus_parter{
        padding-top: 40px;
        padding-bottom: 30px;
    }
    .cus_parter .w1{
        font-size: 25px;
        margin-bottom: 8px;
    }
    .cus_parter .w2{
        font-size: 14px;
        padding-bottom: 30px;
    }
    .cus_parter .logos .child{
        width: 28%;
        margin-right: 6%;
        margin-bottom: 25px;
    }
    .cus_parter .logos .child:nth-child(5n){
        margin-right: 2%;
    }
    .cus_parter .logos .child:nth-child(3n){
        margin-right: 0;
    }
    .cus_parter .logos .child>div{
        height: 50px;
        justify-content: flex-start;
    }
    /* 底部 */
    .footer .w1{
        font-size: 14px;
        padding:15px 0 12px 0;
    }
    .footer .w1 img{
        margin-right: 8px;
        width: 65px;
    }
    .footer .w2{
        padding:50px 0;
        align-items:center;
    }
    .footer .w2-left,
    .footer .w2-center{
        display: none;
    }
    .footer .w2-all{
        display: block;
        font-size: 12px;
        color: #fff;
        line-height: 30px;
        margin: 0 0;
    }
    .footer .w2-right img{
        width: 60px;
    }
    .footer .w3{
        font-size: 12px;
        padding:25px 0;
    }
}

@media (max-width: 540px) {
    .case4 .container{
        padding-bottom: 30%;
    }
}

/*2*/

@media (min-width: 768px) {
    /*750*/
    .container {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
    .navbar-right {
        margin-right: 0 !important;
    }
    .navbar>.container .navbar-brand,
    .navbar>.container-fluid .navbar-brand {
        margin-left: 0 !important;
    }
}