@media screen and (max-width:1600px) {
    .contact {
        padding: 50px 10%;
    }
    .contact-r h4 {
        margin-bottom: 24px;
    }
    .index-foot {
        padding: 60px 0 44px 0;
    }
    .share-list {
        margin-bottom: 12px
    }
    .sub-distri-con>h3,
    .sub-about-con>h3 {
        margin-bottom: 24px;
    }
    .sub-product-t ul li a {
        font-size: 18px;
    }
    .honor dl,
    .sub-new-list>ul>li.col01 {
        margin-bottom: 2%;
    }
    .line {
        margin: 30px 0;
    }
    .case-time {
        margin: 24px 0;
    }
    .sub-detail>h2,
    .sub-title h3,
    .detail-t h2,
    .detail-t h3,
    .sub-title h2,
    .detail-con-r>h2,
    .sub-distri-con>h3,
    .sub-about-con>h3 {
        font-size: 26px;
    }
    .product-detail>p {
        font-size: 16px;
    }
    .detail-t {
        margin-bottom: 24px;
    }
    .relate-list {
        padding-top: 40px;
    }
    .page-nation {
        padding-bottom: 40px;
    }
    .pageheader {
        top: 28px;
    }
    .tophide {
        top: 0;
    }
    .tophide-1 {
        top: 0;
    }
    .index-title .title h2,
    .index-title .title h3 {
        font-size: 30px;
    }
    .index-title .title h2 {
        margin-bottom: 6px;
    }
    .news-list .swiper-slide a .main h2,
    .sub-new-list>ul>li a .main h2 {
        font-size: 18px;
    }
    .s-list-r {
        padding: 70px 70px;
    }
    .pageabout,
    .pageproduct,
    .pagecase {
        padding: 80px 0;
    }
    .his-list ul li h2 {
        font-size: 26px;
        margin-bottom: 12px;
    }
}

@media screen and (max-width:1440px) {
    .nav>ul>li>a {
        padding: 0 22px;
    }
    .breadcrumbs {
        padding: 20px 0;
    }
    .foot-menu>ul>li {
        margin: 0 12px;
        padding: 12px 0;
    }
    .share-list {
        margin-bottom: 0;
    }
    .index-foot {
        padding: 40px 0 24px 0;
    }
    .honor dl dd {
        font-size: 18px;
    }
    .sub-detail>h2,
    .sub-title h3,
    .detail-t h2,
    .detail-t h3,
    .sub-title h2,
    .detail-con-r>h2,
    .sub-distri-con>h3,
    .sub-about-con>h3 {
        font-size: 24px;
    }
    .more-1 {
        width: 160px;
        height: 40px;
        line-height: 40px;
    }
    .pager .pg-next,
    .pager .pg-prev {
        font-size: 16px;
        padding: 0 12px;
    }
    .pager ul li a,
    .pager ul li span {
        height: 40px;
        line-height: 40px;
        width: 40px;
    }
    .index-title .title h2,
    .index-title .title h3 {
        font-size: 28px;
    }
    .pageabout,
    .pageproduct,
    .pagecase {
        padding: 60px 0;
    }
    .logo a {
        height: 31px;
    }
    .logo {
        padding: 19.5px 0;
        width: 90px;
    }
    .nav>ul>li>a {
        line-height: 70px;
    }
    .pageheader .top_r {
        margin-top: 23px;
    }
    .nav>ul>li>a:after,
    .cp-cata>ul>li>a:after,
    .al-cata>ul>li>a:after,
    .xw-cata>ul>li>a:after,
    .foot-menu>ul>li>a:after {
        top: 40px;
    }
    .nav>ul>li>a:hover:after,
    .nav>ul>li.cur01 a:after,
    .cp-cata>ul>li>a:hover:after,
    .cp-cata>ul>li.cur02 a:after,
    .al-cata>ul>li>a:hover:after,
    .al-cata>ul>li.cur03 a:after,
    .xw-cata>ul>li>a:hover:after,
    .xw-cata>ul>li.cur04 a:after,
    .foot-menu>ul>li>a:hover:after,
    .foot-menu>ul>li.cur01 a:after {
        top: 38px;
    }
    .cp-cata>ul>li>a:after,
    .al-cata>ul>li>a:after,
    .xw-cata>ul>li>a:after,
    .foot-menu>ul>li>a:after {
        top: 16px;
    }
    .cp-cata>ul>li>a:hover:after,
    .cp-cata>ul>li.cur02 a:after,
    .al-cata>ul>li>a:hover:after,
    .al-cata>ul>li.cur03 a:after,
    .xw-cata>ul>li>a:hover:after,
    .xw-cata>ul>li.cur04 a:after,
    .foot-menu>ul>li>a:hover:after,
    .foot-menu>ul>li.cur01 a:after {
        top: 14px;
    }
    .sec_banner {
        margin-top: 70px;
    }
}

@media screen and (max-width:1366px) {
    .subpage,
    .sub-product-t {
        padding: 32px 0;
    }
    .subpage{
        padding: 0 0 32px;
    }
    .pagecontact {
        padding-bottom: 0;
    }
}

@media screen and (max-width:1280px) {
    .nav>ul>li>a{
        padding: 0 15px;
    }
}

@media screen and (max-width:1200px) {}

@media screen and (max-width:1024px) {
    .nav {
        display: none;
    }
    .logo a,
    .logo a img {
        height: 28px;
    }
    .logo {
        padding: 8px 0;
    }
    .m_img {
        height: 48px;
        float: right;
        margin-left: 20px;
        align-items: center;
        display: flex;
        display: -webkit-flex;
        display: -ms-flex;
    }
    .m_img a .m_menuimg {
        height: 16px;
        vertical-align: top;
        display: block
    }
    .m_nav {
        display: block;
        position: fixed;
        top: 0px;
        left: 0px;
        width: 0px;
        height: 0px;
        overflow: hidden;
        z-index: 10000
    }
    .m_nav .closecover {
        position: absolute;
        width: 100%;
        height: 100%;
        background: #000;
        filter: alpha(opacity=0);
        opacity: 0;
        left: 0px;
        top: 0px;
        z-index: 1
    }
    .m_nav .m_navList {
        position: absolute;
        width: 80%;
        top: 0px;
        background: #fff;
        height: 100%;
        z-index: 100;
        left: -80%;
        padding-top: 66px;
        overflow-y: auto;
    }
    .m_nav .closeicon {
        position: absolute;
        width: auto;
        right: 16px;
        top: 22px;
        z-index: 105;
        text-align: center;
        filter: alpha(opacity=0);
        opacity: 0
    }
    .m_nav .closeicon a {
        height: 22px;
        display: block;
    }
    .m_nav .m_navList ul li {
        border-bottom: 1px solid #f0f0f0;
    }
    .m_nav .m_navList ul li:first-child {
        border-top: 1px solid #f0f0f0;
    }
    .m_nav .m_navList ul li a {
        display: block;
        height: 45px;
        color: #333;
        line-height: 45px;
        padding-left: 4%;
        font-size: 15px
    }
    .m_nav .m_navList ul li .m_f_a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%
    }
    .m_nav .m_navList ul li .m_f_a a {
        flex: 1;
    }
    .m_nav .m_navList ul li .m_f_a i {
        width: 54px;
        height: 35px;
        box-sizing: border-box;
        padding: 0 5px;
        display: block;
    }
    .tb {
        background: url(../images/plus.png) 100% no-repeat;
        background-position: 50% 50%;
        -webkit-transition: all 0s;
        -moz-transition: all 0s;
        transition: all 0s
    }
    .tb_on {
        background: url(../images/reduce.jpg) 50% no-repeat!important;
        background-position: 50% 50%;
        -webkit-transition: all 0s;
        -moz-transition: all 0s;
        transition: all 0s
    }
    .m_nav .m_navList ul li .m_s_nav {
        display: none;
        width: 100%;
        padding-bottom: 8px;
    }
    .m_nav .m_navList ul li .m_s_nav a {
        display: block;
        height: 36px;
        line-height: 36px;
        font-size: 14px;
        padding: 0 5%;
        overflow: hidden;
        white-space: nowrap;
        width: 100%;
        text-overflow: ellipsis;
    }
    .logo,
    .tophide .logo {
        width: 78px;
        padding: 10px 0;
    }
    .top_right,
    .tophide .top_right {
        height: 44px;
        position: absolute;
        right: 60px;
    }
    .wrap-1,
    .wrap {
        width: 92%;
    }
    .pageheader .header {
        padding: 0 0;
    }
    .pageheader .top_r {
        margin-top: 12px;
    }
    .sec_banner {
        margin-top: 48px;
    }
    .pageheader .search_bj {
        width: 34%;
    }
    .pageheader .search_box {
        padding: 3px 15px 3px 15px;
    }
    body,
    html {
        font-size: 14px;
    }
    .breadcrumbs {
        padding: 12px 0;
        width: 100%;
    }
    .subpage,
    .sub-product-t {
        padding: 24px 0;
    }
    .cd-form .m-form input {
        padding: 8px 10px;
    }
    .tijiao button {
        width: 180px;
    }
    .contact {
        padding: 32px 8%;
    }
    .sub-detail>h2,
    .sub-title h3,
    .detail-t h2,
    .detail-t h3,
    .sub-title h2,
    .detail-con-r>h2,
    .sub-distri-con>h3,
    .sub-about-con>h3 {
        font-size: 20px;
        margin-bottom: 6px;
    }
    .subpage,
    .sub-product-t {
        padding: 10px 0 20px 0;
    }
    .pagecontact {
        padding-bottom: 0;
    }
    .sub-product-t ul li a,
    .honor dl dd {
        font-size: 16px;
    }
    .line {
        margin: 20px 0;
    }
    .icon01 {
        width: 12px;
        height: 16px;
        background-size: 12px 16px;
        margin-right: 4px;
    }
    .breadcrumbs span,
    .sub-product-t ul li {
        margin: 0 2px;
    }
    .case-detail p {
        line-height: 1.8;
    }
    .news-list .swiper-slide a .main h2,
    .sub-new-list>ul>li a .main h2 {
        font-size: 16px;
        margin: 12px 0 2px 0;
    }
    .page-nation {
        padding: 10px 0 24px 0;
    }
    .over-layer .over h3 {
        font-size: 16px;
    }
    .detail-con {
        margin: 24px 0;
        padding: 32px 32px;
    }
    .detail-con-r {
        padding-left: 3%;
    }
    .more-1 {
        width: 120px;
        height: 36px;
        line-height: 36px;
    }
    .zixun {
        margin-top: 24px;
    }
    .zixun>p {
        font-size: 18px;
    }
    .detail-con-r>h2 {
        margin-top: 12px;
    }
    .product-detail>p {
        font-size: 14px;
        line-height: 1.8;
    }
    .detail-t {
        margin-bottom: 12px;
    }
    .relate-list {
        padding-top: 24px;
    }
    .sub-detail>h2,
    .sub-title h3,
    .detail-t h2,
    .detail-t h3,
    .sub-title h2,
    .detail-con-r>h2,
    .sub-distri-con>h3,
    .sub-about-con>h3 {
        margin-bottom: 4px;
    }
    .col01 a .cp-con h3 {
        padding: 12px 15px;
    }
    .index-foot .bshare-custom a {
        margin: 0 4px;
        width: 32px;
        height: 32px;
    }
    .index-foot .bshare-weixin {
        background-size: 18px!important;
    }
    .index-foot .bshare-sinaminiblog {
        background-size: 17px!important;
    }
    .index-foot .bshare-qqim {
        background-size: 15px!important;
    }
    .index-foot .bshare-weixin:hover {
        background-size: 18px!important;
    }
    .index-foot .bshare-sinaminiblog:hover {
        background-size: 17px!important;
    }
    .index-foot .bshare-qqim:hover {
        background-size: 15px!important;
    }
    .pageheader {
        top: 0;
    }
    .index-banner .swiper-pagination .swiper-pagination-bullet {
        height: 28px;
        line-height: 28px;
    }
    .index-banner .swiper-pagination {
        margin-top: -40px;
        left: 4%;
    }
    .index-banner .swiper-pagination .swiper-pagination-bullet-active:after {
        width: 28px;
    }
    .index-banner .swiper-pagination .swiper-pagination-bullet:after {
        left: 22px;
    }
    .index-title .title h2,
    .index-title .title h3 {
        font-size: 20px;
        margin-bottom: 4px;
    }
    .kx {
        width: 195px;
        height: 100px;
        margin-left: 28px;
    }
    .more {
        width: 120px;
        height: 36px;
    }
    .more span {
        height: 32px;
    }
    .more i {
        font-size: 18px;
    }
    .about-l {
        padding-right: 5%;
    }
    .about-l>p {
        margin: 16px 0 24px 0;
    }
    .pageheader .header {
        background-color: initial;
        box-shadow: none;
    }
    .pageheader {
        background-color: rgba(255, 255, 255, 0.98);
        box-shadow: 0 1px 2px #eee;
    }
    .pagebanner {
        margin-top: 48px;
    }
    .cp-cata,
    .al-cata {
        padding: 16px 0 24px 0;
    }
    .cp-cata>ul>li,
    .al-cata>ul>li,
    .xw-cata>ul>li,
    .foot-menu>ul>li {
        padding: 8px 0;
    }
    .pageabout,
    .pageproduct,
    .pagecase {
        padding: 40px 0;
    }
    .i-new-t .kx {
        width: 215px;
    }
    .xw-cata {
        width: 30%;
    }
    .news-list {
        width: 90%;
        margin: 0 auto;
    }
    .new-button-prev,
    .new01-button-prev {
        left: -8.5%;
    }
    .new-button-next,
    .new01-button-next {
        right: -8.5%;
    }
    .new-r {
        padding-top: 32px;
    }
    .s-list-r dl dt {
        margin-bottom: 8px;
    }
    .s-list-r dl dt img {
        height: 24px;
    }
    .s-list-r dl dt h3 {
        font-size: 16px;
        padding-left: 8px;
    }
    .s-list-r dl dd {
        line-height: 1.5;
    }
    .s-list-r dl {
        width: 44%;
        margin: 0 3%;
        margin-bottom: 4%;
    }
    .case-l {
        padding-right: 4%;
    }
    .service-l {
        width: 33%;
    }
    .service-r {
        width: 67%;
    }
    .service-list .about-l {
        padding-right: 4%;
    }
    .kx {
        height: 80px;
        margin-left: 24px;
    }
    .foot-menu>ul>li {
        margin: 0 4px;
    }
    .foot-menu>ul>li:after {
        right: -8px;
    }
    .index-foot {
        padding: 16px 0 16px 0;
    }
    /*	.leftlx span{font-size:12px;}



	.lxfx{width:74px;}

	.lxfx li,.lxfx li a,.leftlx{width:74px;height:74px;}

	.lxfx li i{height:28px;margin-top:10px;}

	.lxfx li i{background-size:24px!important;}

	.kefu-tel {width:146px;font-size:16px;left:-156px;}

	.kefu-ew{padding:12px 12px;width:146px;height:146px;left:-156px;}*/

    .pageheader .top_r{
        width: 15%;
    }
}

@media screen and (max-width:992px) {
    .case-time .dot {
        width: 33%;
    }
    .case-time .time {
        width: 34%;
    }
    .case-time {
        margin: 12px 0;
    }
    .foot-menu {
        display: none;
    }
    .product-l .more,
    .case-l .more,
    .service-list .about-l .more {
        position: relative;
    }
    .s-list-r {
        padding: 24px 24px;
    }
}

@media screen and (max-width:767px) {
    .pageheader .top_r {
        width: 120px;
    }
    .contact-l {
        padding-bottom: 12px;
    }
    .contact-l,
    .contact-r {
        width: 100%;
        float: none;
    }
    .contact-l dl {
        padding-bottom: 8px;
        line-height: 1.6;
    }
    .contact-l .lx-pic {
        display: none;
    }
    .contact {
        padding: 20px 4%;
    }
    .contact-r h4 {
        font-size: 18px;
        margin-bottom: 12px;
    }
    .cd-form .cd-1 {
        width: 100%;
    }
    .cd-form .m-form {
        width: 100%;
        margin-right: 0;
    }
    .cd-form .m-form-1 textarea {
        height: 80px;
    }
    .pageheader .search_bj {
        width: 64%;
    }
    .honor {
        width: 102%;
    }
    .honor dl {
        width: 48%;
        margin-right: 2%;
    }
    .sub-product-t ul li {
        margin-bottom: 6px;
    }
    .tab-support>h3 {
        font-size: 18px;
        padding-left: 12px;
        margin-bottom: 8px;
    }
    .tab-support>h3:before {
        height: 18px;
    }
    .case-time .time {
        width: 64%;
    }
    .case-time .dot {
        width: 18%;
    }
    .sub-detail>h2 {
        font-size: 16px;
    }
    .sub-new-list>ul {
        width: 100%;
    }
    .sub-new-list>ul>li.col01 {
        width: 100%;
        margin-right: 0;
    }
    .pager .pg-next,
    .pager .pg-prev {
        font-size: 13px;
        padding: 0 6px;
    }
    .pager ul li a,
    .pager ul li span {
        height: 32px;
        line-height: 32px;
        width: 32px;
        font-size: 13px;
        margin: 0 1px;
    }
    .relate-list ul,
    .sub-const-list ul {
        width: 102%;
    }
    .relate-list ul .col01,
    .sub-const-list ul .col01 {
        width: 48%;
        margin-right: 2%;
    }
    .over-layer .over p {
        line-height: 1.5;
        font-size: 13px;
    }
    .over-layer .over {
        padding: 12px 12px;
    }
    .over-layer {
        padding: 15px 15px;
    }
    .detail-con {
        display: block;
        margin: 20px 0;
        padding: 20px 20px;
    }
    .detail-con-l,
    .detail-con-r {
        width: 100%;
        padding-left: 0;
    }
    .detail-con-l {
        margin-bottom: 20px;
    }
    .detail-con-r>h2 {
        margin: 8px 0;
    }
    .more-1 {
        width: 100px;
        height: 32px;
        line-height: 32px;
    }
    .icon04 {
        width: 12px;
        height: 16px;
        margin-right: 4px;
        background-size: 12px 16px;
    }
    .zixun {
        margin-top: 12px;
    }
    .sub-product-list ul {
        width: 102%;
    }
    .sub-product-list ul .col01 {
        width: 48%;
        margin-right: 2%;
    }
    .scroll-1 {
        display: none;
    }
    .index-banner .swiper-pagination .swiper-pagination-bullet {
        height: 24px;
        line-height: 24px;
    }
    .index-banner .swiper-pagination {
        margin-top: -40px;
        left: 4%;
    }
    .index-banner .swiper-pagination .swiper-pagination-bullet-active:after {
        width: 24px;
    }
    .index-banner .swiper-pagination .swiper-pagination-bullet:after {
        left: 18px;
    }
    .index-about,
    .index-product,
    .index-case,
    .i-new-t {
        display: block;
    }
    .about-l,
    .about-r,
    .product-l,
    .product-r,
    .case-l,
    .case-r {
        width: 100%;
    }
    .about-l {
        padding-right: 0;
        margin-bottom: 20px;
    }
    .pageabout,
    .pageproduct,
    .pagecase {
        padding: 24px 0;
    }
    .about-l>p {
        margin: 8px 0 12px 0;
    }
    .product-l,
    .case-l {
        padding-right: 0;
        margin-bottom: 20px;
    }
    .cp-cata>ul>li,
    .al-cata>ul>li,
    .xw-cata>ul>li {
        float: left;
    }
    .index-title .title h2,
    .index-title .title h3 {
        font-size: 18px;
        margin-bottom: 2px;
    }
    .kx {
        width: 170px;
        height: 70px;
    }
    .cp-cata,
    .al-cata {
        padding: 8px 0 12px 0;
    }
    .case-r ul {
        width: 102%;
    }
    .case-r ul .col01 {
        width: 48%;
        margin-right: 2%;
        margin-bottom: 2%;
    }
    .case-r ul .col01:nth-child(4),
    .case-r ul .col01:nth-child(5),
    .case-r ul .col01:nth-child(6) {
        margin-bottom: 2%;
    }
    .i-new-t .kx {
        width: 180px;
    }
    .news-list {
        width: 80%;
        margin: 0 auto;
    }
    .new-button-prev,
    .new01-button-prev {
        left: -13.5%;
    }
    .new-button-next,
    .new01-button-next {
        right: -13.5%;
    }
    .new-button-next,
    .new-button-prev,
    .new01-button-next,
    .new01-button-prev {
        width: 32px;
        height: 32px;
        background-size: 8px 14px!important;
        margin-top: -16px;
    }
    .new-r {
        padding-top: 20px;
    }
    .service-list,
    .index-service {
        display: block;
    }
    .service-l,
    .service-r {
        width: 100%;
    }
    .service-list .about-l {
        width: 100%;
        padding-right: 0;
    }
    .service-l {
        height: 360px;
    }
    .s-list-r,
    .xw-cata {
        width: 100%;
    }
    .xw-cata {
        margin-bottom: 12px;
    }
    .logo a,
    .logo a img {
        height: 22px;
    }
    .m_img {
        height: 42px;
    }
    .pageheader .top_r {
        margin-top: 9px;
    }
    .pagebanner,
    .sec_banner {
        margin-top: 42px;
    }
    .his-list ul li h2 {
        font-size: 16px;
        margin-bottom: 4px;
    }
    ._year {
        width: 65px;
        height: 65px;
        line-height: 65px;
    }
    ._year span {
        font-size: 16px;
        width: 55px;
        height: 55px;
        line-height: 55px;
    }
    .history {
        margin: 12px 0 40px 0;
    }
    .his-list ul li h2 span {
        width: 32px;
        margin: 0 12px 0 6px;
    }
    .his-list ul li p {
        padding-left: 13px;
        line-height: 1.5;
    }
    .his-list ul li:nth-child(2n) h2 span {
        margin: 0 13px 0 9px;
    }
    .his-list ul li:nth-child(2n) P {
        padding-right: 12px;
    }
    .history:after {
        margin-left: -15px;
    }
    .mo-banner {
        display: block;
    }
    .pc-banner {
        display: none;
    }
    .more {
        width: 100px;
        height: 32px;
    }
    .more span {
        height: 28px;
    }
    .more-1 i {
        font-size: 18px;
        line-height: 18px;
    }
    .mo-b {
        display: block;
    }
    .pc-b {
        display: none;
    }
    .sub-product-list {
        padding-top: 16px;
    }
    .leftlx span {
        line-height: 1.6;
    }
    .lxfx li i {
        height: 18px;
        margin-top: 8px;
        background-size: 16px!important;
    }
    .leftlx,
    .lxfx li a,
    .lxfx li {
        width: 50px;
        height: 50px;
    }
    .lxfx {
        width: 50px;
        top: 140px;
    }
    .kefu-tel {
        font-size: 14px;
    }
    /* 2020-09-07修改 */
    .kefu-tel {
        width: auto;
        padding: 6px 18px;
        left: -142px;
    }
    .sub-product-list ul .col01 {
        width: auto;
    }
    /*.sub-product-list ul.fix {
        width: 103%;
        -moz-column-count: 2;
        -webkit-column-count: 2;
        column-count: 2;
        -moz-column-gap: 1em;
        -webkit-column-gap: 1em;
        column-gap: 1em;
    }*/
    .sub-product-t ul{
        margin: 0 -5px;
    }
    .sub-product-t ul li{
        margin-bottom: 0;
        padding: 2px 0;
    }
    .sub-product-list ul .col01{
        margin-right: 0;
        width: 50%;
        padding: 0 5px;
    }
    .cp-cata>ul>li, .al-cata>ul>li, .xw-cata>ul>li, .foot-menu>ul>li{
        margin: 0 10px;
    }
     .honor dl dd{
        font-size: 14px;
        line-height: 20px;
        height: 72px;
     }
}