@media (max-width:1440px) {

    /* header */
    .headNav li a {
        padding: 0 20px;
        min-width: 92px;
    }

    /* about */
    .abCul_info {
        padding: 48px 0;
    }

    .abCul_info p {
        max-width: 80%;
    }

    .abDeve {
        background-position: right top;
    }

    /*  */
    .product {
        padding-top: 48px;
    }
}

@media (max-width:1280px) {

    /* footer */
    .footUl li {
        padding: 0 24px 0 10px;
        background-size: 12px;
    }

    /* index  */
    .indAb_img .indName h3 {
        font-size: 88px;
        line-height: 100px;
    }

    /* about */
    .abAb {
        padding: 68px 0 100px;
    }

    .abDeve_info {
        padding: 30px 40px;
    }

    .abDeve_img p {
        font-size: 66px;
    }
}

@media (max-width:1200px) {
    .marB40 {
        margin-bottom: 0;
    }

    .marT40 {
        margin-top: 0;
    }

    /* footer */
    footer {
        padding: 15px;
    }

    footer .col-xs-12 {
        width: 100%;
    }

    footer .footUl {
        text-align: center;
        margin: 0 0 10px;
    }

    footer .footUl li {
        float: none;
        display: inline-block;
        line-height: 2.4;
    }

    .footCopy {
        text-align: center;
    }

    .footCopy p,
    .footCopy a {
        line-height: 2;
    }

    /*  */
    .headLogo {
        width: 98px;
        position: relative;
        top: 6px;
    }

    .headNav li a {
        padding: 0 18px;
        min-width: 80px;
    }

    /*  */
    .indAb {
        margin-top: 48px;
    }

    .indAb_big {
        margin-bottom: 48px;
    }

    .indAb_img .indName {
        padding-left: 76px;
    }

    .indAb_img .indName h3 {
        font-size: 72px;
        line-height: 86px;
    }

    .indAb_img .indName h4 {
        max-width: 86%;
        font-size: 14px;
        line-height: 24px;
        margin-top: 14px;
    }

    .indAb_more {
        margin-top: 42px;
    }

    /* about */
    .abCul_box .col-md-6 {
        width: 100%;
        padding: 0;
    }

    .abCul_box .col-md-6:nth-child(2n-1) .abCul_img {
        right: auto;
        left: 0;
    }

    .abCul_box .col-md-6:nth-child(2n) .abCul_img {
        right: 0;
        left: auto;
    }

    .abCul_box .col-md-6:nth-child(2n) .abCul_img::after {
        right: auto;
        left: 0;
        margin-left: -9px;
    }

    .abCul_box .col-md-6:nth-child(2n) .abCul_info {
        float: left;
    }

    .abCul_box .col-md-6:nth-child(2n-1) .abCul_info {
        float: right;
    }

    .abCul_info p {
        max-width: 62%;
    }

    /* lab */
    .labBox_bg {
        width: 32%;
    }
}

@media (max-width:1080px) {

    .marT40,
    .marT20 {
        margin-top: 0;
    }

    .indTop {
        margin-top: 42px;
    }



    .indNav li {
        line-height: 3.8;
    }

    /* header */
    .headLogo {
        width: 80px;
    }

    .headNav {
        display: none;
    }

    .header_menu {
        display: block;
    }

    /*  */
    .banner {
        height: auto;
        min-height: 0;
    }

    .banDemo .banDemo_img1 {
        display: none;
    }

    .banDemo .banDemo_img2 {
        display: block;
    }

    .mainBan .mainBan_web {
        display: none;
    }

    .mainBan .mainBan_mbl {
        display: block;
    }

    /* index */
    .indHome {
        margin-top: 12px;
    }

    .indName h3 {
        font-size: 22px;
    }

    .indName h4 {
        font-size: 17px;
    }

    /* about */
    .deveDemo {
        margin-top: 48px;
    }

    .abCul_item>.col-md-6 {
        width: 100%;
    }

    /* newDet */
    .newDet-con h3 {
        font-size: 24px;
    }

    .newDet-con p {
        margin: 0 0 6px;
    }
}

@media (max-width:992px) {
    .indTit {
        margin-bottom: 30px;
    }

    .indTit h1 {
        font-size: 32px;
        font-weight: 500;
        margin-bottom: 6px;
    }

    .indTit span {
        font-size: 28px;
        font-weight: 500;
    }

    /* index */
    .indAb_img .indName {
        padding-left: 56px;
    }

    .indAb_img .indName h3 br {
        display: none;
    }

    .indAb_img .indName h3 {
        font-size: 54px;
        line-height: 1;
    }

    .indAb_big .container {
        padding: 0;
    }

    .indAb_big .row {
        margin: 0;
    }

    .indAb_big .row .col-md-12 {
        padding: 0;
    }

    /* about */
    .abAb {
        padding: 48px 0 88px;
    }

    .abAb .col-md-7 {
        margin-bottom: 28px;
        padding: 0 15px;

    }

    .abAb p {
        letter-spacing: 0.5px;
    }

    .abAb1 {
        width: 80%;
        margin-bottom: 10%;
    }

    .abAb2 {
        margin-top: 14%;
        width: 40%;
    }

    .abDeve {
        padding: 68px 0;

    }

    .deveDemo {
        margin-top: 40px;
    }

    .abDeve_img {
        float: none;
        width: 82%;
        overflow: hidden;
    }

    .abDeve_info {
        margin-top: -32%;
        width: 78%;
        left: auto;
        margin-left: 0;
        right: 0;
        float: right;
    }

    .abHor {
        padding: 68px 0 100px;
    }

    .horDemo {
        margin-top: 48px;
    }

    /* product */
    .product {
        padding: 20px 20px 48px;
    }

    .proColor {
        position: relative;
        margin: 28px 0;
    }

    #colorpicker {
        top: 0;
        transform: translateY(0);
    }

    .proTop {
        padding: 28px 0 0;
    }

    .product .indFour_img {
        margin-right: 16px;
    }

    /*  */
    .proDet_left {
        position: relative;
        max-width: 640px;
        top: 0;
        left: 0;
        margin: 0 auto;
        float: none;
    }

    .proDet_right {
        background: #f1f0ec;
        margin-top: 48px;
        padding: 16px 16px 48px;
    }

    .proDet_right>div {
        width: 86%;
        margin: 0 auto;
    }

    .proDet_btm {
        margin-top: 24px;
    }

    .proDet_item img {
        display: none;
    }

    /* lab */
    .lab {
        padding: 68px 0 88px;
    }

    .labBox_mbl {
        display: block;
    }

    .labBox_web {
        display: none;
    }

    .labBox_bg h1 {
        font-size: 32px;
        line-height: 1.3;
    }

    .labBox_bg {
        width: 40%;
    }

    /* qiwu */
    .qiwu {
        padding: 68px 0;
    }

    .qiwuTit {
        position: relative;
        top: -10px;
    }

    .qiwuTit h1 {
        font-size: 76px;
        font-weight: 100;
        margin: 0;
        letter-spacing: 0;
    }

    .qiwuPro_item {
        padding: 32px 15px 0;
    }

    .qiwuPro .indFour_img {
        margin: 0;
    }

    .qiwuPro .indAb_more {
        margin: 42px 0 28px;
        padding: 10px 60px;
    }

    .qiwuZt_name {
        bottom: 24px;
        left: 36px;
    }

    .qiwuZt_name h1 {
        font-size: 34px;
        margin-bottom: 5px;
    }

    .qiwuZt_name p {
        font-size: 20px;
    }

    .qiwu .indBg {
        top: 200px;
    }

    /* company */
    .company {
        padding: 48px 0;
    }

    .comInfo {
        padding: 10px 20px 24px;
    }

    /* contact */
    .contact {
        padding-top: 68px;
    }

    .conImg {
        max-width: 40%;
    }

    .conForm li h2 {
        font-size: 26px;
    }

    .conForm li input {
        height: 36px;
        line-height: 36px;
    }

    .conForm li button {
        width: 168px;
    }

    .conBox {
        padding-top: 60px;
    }

    .conBox_div img {
        width: 38px;
    }

    .conBox_p1 {
        margin-top: 21px;
    }

    .conBox_p2 {
        font-size: 16px;
        margin-top: 26px;
    }

    .conBox_p3 {
        margin-top: 20px;
    }

    /* news */
    .news {
        padding: 48px 0;
    }

    .newsCon {
        padding: 10px 0 0 10px;
    }

    .newsItem {
        padding: 24px
    }

    .newsCon .newsP {
        margin: 30px 0 14px;
    }

    .newsCon .newsMore {
        padding-top: 28px;
    }

    .old {
        padding: 48px 0;
    }

}

@media (max-width:768px) {
    .indTit {
        margin-bottom: 21px;
    }

    .indTit h1 {
        font-size: 26px;
    }

    .indTit span {
        font-size: 22px;
        letter-spacing: 0;
    }

    .indNav ul {
        display: block;
        overflow: hidden;
    }

    .indNav li {
        float: left;
        width: 50%;
        border-bottom: 1px solid rgba(160, 145, 129, 0.18);
    }

    .indNav li a {
        font-size: 14px;
    }

    .indHome {
        font-size: 18px;
    }

    .zyPage {
        float: none;
        text-align: center;
    }

    /*  */
    footer .footUl {
        text-align: left;
        margin: 0 0 10px;
    }

    footer .col-md-5 {
        border-top: 1px dotted #7e7b77;
        padding-top: 10px;
    }

    .footCopy {
        text-align: left;
    }

    .footCopy p,
    .footCopy a {
        line-height: 1;
    }

    .footCopy p {
        background: none;
        padding: 0;
    }

    /*  */
    header {
        padding-left: 16px;
    }

    .headLogo {
        width: 62px;
    }

    .header_menu {
        margin: 8px;
    }

    header.on .header_menu span {
        width: 24px;
        margin-bottom: 5px;
    }

    header.on .header_menu span:last-child {
        margin-bottom: 3px;
    }

    .indTop {
        margin-top: 30px;
    }

    /* index */
    .indAb {
        margin-top: 28px;
    }

    .indBg {
        top: 180px;
    }

    .indAb_img .indName {
        position: relative;
        padding-left: 30px;
    }

    .indAb_img .indName h3,
    .indAb_img .indName h4 {
        color: #534d47;
    }

    .indAb_img .indName h3 {
        margin: 0;
        font-weight: 100;
        font-size: 42px;
    }

    .indAb_pro {
        background: #f1f0ec;
        padding-top: 28px;
    }

    .indFour {
        padding: 28px 0 0;
    }

    .indFour .indFour_a {
        padding-bottom: 12px;
    }

    .indFour .indName {
        margin-left: 16px;
    }

    /* about */
    .abAb {
        padding: 36px 15px 72px;
    }


    .abAb .col-md-7 {
        margin-bottom: 10px;
    }

    .abAb p {
        font-size: 14px;
        line-height: 2.1;
    }

    .abDeve {
        padding: 48px 0 28px;
    }

    .abDeve_img {
        width: 100%;
        margin: 0;
        border: 0;
        padding: 0;
    }

    .abDeve_img>img,
    .abDeve_img>p {
        display: none;
    }

    .abDeve_mbl {
        display: block;
    }

    .abDeve_mbl img {
        width: 100%;
    }

    .abDeve_info {
        width: 100%;
        margin: 0;
        background: transparent;
        padding: 30px 20px 14px;
    }

    .abDeve_info ul {
        height: auto;
    }

    .deveDemo .slick-arrow {
        top: 50%;
        margin-top: 40px;
        background-size: 34px;
    }

    .abCul {
        padding: 48px 0 0;
    }

    .abCul_box {
        margin: 0;
    }

    .abCul_box .col-md-6 {
        padding: 20px;
    }

    .abCul_item .abCul_img {
        position: relative;
        width: 100%;
        overflow: inherit;
    }

    .abCul_img img {
        display: block;
    }

    .abCul_img::after {
        top: 0 !important;
        bottom: auto !important;
        left: 50% !important;
        margin: 0;
    }

    .abCul_info {
        width: 100%;
        float: none !important;
        padding: 28px 0 48px;
        margin: 0 auto -9px;
        position: relative;
        z-index: 10;
    }

    .abCul_box .col-md-6:first-of-type .abCul_info {
        margin-top: 10px;
    }

    .abCul_info img {
        width: 36px;
    }

    .abCul_info p {
        max-width: 80%;
        min-height: auto;
    }

    .abHor {
        padding: 48px 0;
    }

    .horDemo {
        margin-top: 18px;
    }

    .horDemo .slick-dots {
        margin-top: 16px;
    }

    /*  */


    .proTop {
        margin-bottom: 36px;
    }

    .proBox {
        margin-bottom: 28px;
    }

    .proItem {
        margin-bottom: 28px;
    }

    .proName {
        padding-top: 16px;
    }

    .proName span {
        font-size: 17px;
    }

    .proName p {
        font-size: 13px;
    }

    /* prodet */
    .proDet_left {
        padding: 0 28px;
    }

    .proDemo .slick-arrow {
        width: 32px;
        height: 68px;
    }

    .proDet_right>div {
        width: 100%;
    }

    /* lab */
    .lab {
        padding: 48px 14px;
    }

    .labBox_bg {
        position: relative;
        width: 100%;
        background: transparent;
    }

    .labBox_bg h1 {
        color: #534d47;
        float: none;
        text-align: left;
        margin: 0;
        letter-spacing: 0;
        font-size: 40px;
        line-height: 1;
        font-weight: 100;
        padding: 0 28px;

    }

    .labBox_bg h1 span {
        display: none;
        text-align: left;
        color: #fff;
    }

    .labBox_bg p {
        bottom: auto;
        top: 16px;
        color: #534d47;
    }

    .labBox_mbl {
        margin-top: 12px;
    }

    .labBox {
        margin: 0;
    }

    .fancybox-nav span {
        width: 32px;
        height: 86px;
        margin-top: -43px;
    }

    .lab .zyPage {
        margin-top: 36px;
    }

    /* qiwu */
    .qiwuAb .col-xs-12 {
        padding: 0 10%;
    }

    .qiwuAb img {
        margin-top: 36px;
        width: 96%;
        margin: 36px 2% 0;
    }

    .qiwuPro {
        padding: 14px 14px 48px;
    }

    .qiwuPro.indFour .indName {
        margin: 0;
        padding: 20px;
    }

    .qiwuTit h1 {
        font-size: 62px;
    }

    .qiwuAb_p p {
        font-size: 14px;
        line-height: 2;
    }

    .qiwuPro_item {
        padding-top: 24px;
    }

    .qiwuPro .indAb_more {
        margin: 28px 0;
    }

    .qiwu .indBg {
        top: 0;
    }

    .qiwuZt {
        background: #eee;
        padding: 18px;
        margin-top: 18px;
    }

    .qiwu .indTit {
        margin-top: 68px;
        display: block;
    }

    .qiwuZt_name {
        position: relative;
        bottom: 0;
        left: 0;
        text-align: center;
    }

    .qiwuZt_name h1,
    .qiwuZt_name p {
        color: #534d47;
    }

    .qiwuZt_name h1 {
        font-size: 28px;
    }

    .qiwuZt_web {
        display: none;
    }

    .qiwuZt_mbl {
        display: block;
    }

    /* company */
    .company a {
        padding: 16px;
        background: #f1f0ec;
        text-align: center;
    }

    .comInfo p {
        max-width: 80%;
        margin: 0 auto;
    }

    .company .indAb_more {
        float: none;
        margin-top: 32px;
    }

    /* contact */
    .contact {
        padding: 0;
    }

    .contact>.container {
        background: #f1f0ec;
    }

    .conForm li {
        border-bottom-color: rgba(83, 77, 71, 0.1)
    }

    .conForm li span::before {
        background: rgba(83, 77, 71, 0.1);
    }

    .conForm li input {
        background: transparent;
    }

    .conInline {
        width: 90%;
        margin: 48px auto;
    }

    .conImg {
        display: none;
    }

    .conForm {
        float: none;
    }

    .conBox {
        padding-bottom: 200px;
    }

    .conBox_div .col-md-4 {
        padding: 0;
    }

    .conBox_div .col-md-4>div {
        display: inline-block;
        text-align: left;
        min-width: 60%;
        padding: 24px;
    }

    .conBox_div {
        width: 80%;
        margin-top: 28px;
        padding: 36px 24px;
    }

    .conBox_div img {
        vertical-align: baseline;
        width: 30px;
        margin-right: 12px;
    }

    .conBox_p {
        display: inline-block;
        text-align: left;
    }

    .conBox_p1 {
        background: none;
        margin: 0;
    }

    .conBox_p2 {
        margin-top: 10px;
        max-width: 100%;
        margin: 5px 0 0;
        height: auto;
        font-size: 15px;
    }

    .conBox_p3 {
        display: none;
    }

    #allmap {
        height: 360px;
    }

    /* news */
    .news {
        padding: 36px 20px;
    }

    .newsBox {
        margin-top: 24px;
        padding: 0 20px;
    }

    .newsItem {
        padding: 16px;
    }

    .newsImg {
        position: relative;
        width: 100%;
        padding: 0;
        height: auto;
    }

    .newsImg div {
        display: none;
    }

    .newsImg img {
        display: block;
    }

    .newsCon {
        padding: 10px 0 0;
    }

    /* old */
    .old {
        padding: 36px 20px;
    }
}

@media (max-width:628px) {
    .deveDemo .slick-arrow {
        top: 50%;
        margin-top: 0;
    }

    .qiwuAb img {
        width: 100%;
        margin: 36px 0 0;
    }
}

@media (max-width:480px) {

    .indNav li {
        line-height: 3.2;
    }

    .indNav li a {
        font-size: 13px;
        letter-spacing: 0;
    }

    .indNav li::before {
        border-width: 6px;
        margin-left: -6px;
    }

    .indAb_more {
        padding: 6px 28px;
        letter-spacing: 2px;
        margin-top: 32px;
    }

    /* footer */
    footer .footUl li {
        line-height: 2;
        padding: 0px 15px 0 2px;
        background-size: 8px;
    }

    /* index */
    .banDemo .slick-dots {
        bottom: 0;
    }

    .indName {
        margin-left: 12px;
    }

    .indName h3 {
        font-size: 20px;
        margin-bottom: 0;
    }

    .indName h4 {
        margin-top: 6px;
        font-size: 16px;
        letter-spacing: 1px;
    }

    .indFour .indFour_a {
        padding: 0;
    }

    .indAb_img .indName {
        padding: 40px 30px 0;
    }

    .indAb_img .indName h4 {
        max-width: 100%;
        letter-spacing: 0.5px;
    }

    /* about */
    .deveDemo {
        margin-top: 28px;
    }

    .abDeve_info {
        padding: 14px;
    }


    .deveDemo .slick-arrow {
        top: 50%;
        margin-top: -32px;
        width: 30px;
        height: 64px;
        background-size: 28px;
    }

    .deveDemo .slick-prev {
        right: 50px;
    }

    .abCul_info span {
        letter-spacing: 1px;
        margin-top: 10px;
    }

    .abCul_info {
        padding: 26px 0;
    }

    /* product */
    .proList {
        padding: 20px 20px 28px;
    }

    .proList h3 {
        font-size: 18px;
        margin-bottom: 14px;

    }

    .product .indFour_img {
        margin: 0;
    }

    .proList .proList_box p {
        font-size: 14px;
        line-height: 24px;
    }

    .proList .proList-items {
        padding-top: 12px;
    }

    .proList li {
        padding: 1px 8px;
        margin-bottom: 5px;

    }

    .proList li a {
        font-size: 12px;
        letter-spacing: 1px;
    }

    .proItem {
        padding: 0 10px;
    }

    /* prodet */
    .proDet_right>div {
        width: 100%;
    }

    .proDet_item {
        padding: 0 20px;
    }

    .proDet_btm .row>div {
        margin-top: 0;
        margin-bottom: 10px;
    }

    .proDet_right {
        margin-top: 20px;
    }

    /* lab */

    .labItem {
        margin-top: 20px;
    }

    .lab .col-xs-6 {
        padding: 0 10px;
    }

    .indImg_more p img {
        width: 32px;
    }

    .labBox_bg h1 {
        padding: 0 14px;
        font-size: 32px;
    }

    .labBox_bg p {
        opacity: 0;
    }

    /* qiwu */
    .qiwu {
        padding: 48px 0;
    }

    .qiwu>.container {
        padding: 0;
    }

    .qiwuTit h1 {
        font-size: 42px;
    }

    .qiwuPro {
        padding: 20px 0 0;
    }

    .qiwuPro_item {
        padding: 10px;
    }

    .qiwuPro.indFour .indName {
        position: relative;
        background: #fff;
        padding: 20px 12px 10px;
    }

    .qiwuPro .indName h3,
    .qiwuPro .indName h4 {
        color: #534d47
    }

    .qiwuPro .indName h3 {
        font-size: 18px;
        margin: 0;
    }

    .qiwuPro .indName h4 {
        font-size: 14px;
    }

    .qiwuPro .indAb_more {
        padding: 8px 42px;
        margin: 24px 0;

    }

    .qiwu .indTit {
        margin-top: 28px;
    }

    .qiwuZt {
        margin-top: 0;
        padding: 12px;
    }

    .ztDemo .itemA {
        margin: 0 20px;
    }

    .qiwuZt_name h1 {
        font-size: 22px;
        line-height: 1.2;
    }

    .qiwuZt_name p {
        font-size: 15px;
    }

    .ztDemo .slick-prev {
        left: 32px;
    }

    .ztDemo .slick-next {
        right: 32px;
    }

    /* company */
    .company {
        padding: 28px 0;
    }

    .company .row {
        margin-top: 28px;
    }

    .comInfo {
        padding: 14px;

    }

    .comInfo h1 {
        font-size: 17px;
    }

    .comInfo p {
        max-width: 100%;
    }

    /* contact */
    .conInline {
        width: 100%;
        margin: 28px auto;
    }

    .conForm {
        padding: 10px;
    }

    .conForm li {
        padding: 10px 0;
    }

    .conForm li h2 {
        font-size: 20px;
    }

    .conForm li button {
        width: 128px;
        height: 36px;
        line-height: 36px;
    }

    .conBox {
        padding-top: 48px;
    }

    .conBox_div {
        width: 90%;
        margin-top: 12px;
    }

    .conBox_div .col-md-4>div {
        width: 90%;
        padding: 24px 10px;
    }

    .conBox_p {
        width: calc(100% - 50px)
    }

    #allmap {
        height: 280px;

    }

    /* news */
    .news {
        padding: 28px 0;
    }

    .newsBox {
        margin-top: 0;
        margin-bottom: 40px;
    }

    .news .col-md-offset-6 {
        padding: 0;
    }

    .newsItem {
        margin-bottom: 20px;
    }

    .newsCon .newsTime {
        font-size: 18px;
    }

    .newsCon h4 {
        margin: 12px 0;
        font-size: 16px;
        padding-bottom: 14px;
    }

    .newsCon .newsP {
        margin: 0;
    }

    .newsCon .newsP p {
        margin: 0;
    }

    .newsCon .newsMore {
        padding-top: 20px;
    }

    .newsCon .newsMore .indAb_more {
        color: #fff;
        border: 1px solid #67625d;
        background: #67625d;
        letter-spacing: 1px;
    }

    /* old */
    .old {
        padding: 28px 0 48px;
    }

    .old_box {
        margin-bottom: 24px;
    }

    .old_item {
        padding: 0 15px;
        margin-bottom: 20px;
    }

    .old_item>div {
        padding: 14px;
    }

    .old_time span {
        font-size: 24px;
        margin-bottom: 6px;
        display: inline-block;
    }

    .old_time p {
        letter-spacing: 0;
    }

    .old_info h1 {
        margin: 0 0 14px;
    }

    .old_time span {
        letter-spacing: 1px;
    }
}