@media screen and (max-width: 1024px) {
    .container {
        width: 100%;
    }
    .bavbar {
        padding: 0 6px;
    }
    i.fa.fa-phone.fa-5x {
        font-size: 3em;
    }
    .s_tel_i i {
        padding-left: 15px;
    }
    .s_tel {
        padding-left: 10px;
    }
    .s_gjc_a a {
        font-size: 14px;
        color: #ffffff;
        padding: 0 4px;
        text-decoration: none;
    }
    .sukwords {
        width: 65%;
    }
    .su_search {
        width: 34.9%;
    }
    input.su_input {
        width: 78%;
    }
    .aboutimg {
        width: 48%;
    }
    .aboutimg img {
        width: 100%;
    }
    .aboutcn {
        width: 50%;
        padding: 0px 35px 0 25px;
    }
    .aboutbac {
        padding: 30px 0;
    }
    p.fz {
        height: 75px;
        padding: 25px 38px 0 48px;
        font-size: 14px;
        color: #6a6a6a;
        line-height: 24px;
        letter-spacing: 1px;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
    }
    .prup i a {
        display: block;
        background: url(../images/pro_ico1.jpg) no-repeat center;
        width: 155px;
        height: 60px;
        float: right;
    }
    .prdown ul {
        height: 23%;
        overflow: hidden;
    }
    .prdown {
        height: 35%;
        background: #f9f9f9;
        padding: 1% 10% 0 10%;
    }
    .pro_f .tit {
        float: left;
        width: 23%;
        text-align: center;
        padding-top: 103px;
    }
    .pro_f .nr li h3 {
        width: 20%;
        text-align: center;
        font-size: 16px;
        color: #4c4c4c;
        background: url(../images/fl_ico1.jpg) no-repeat right center;
    }
    .al_n li {
        width: 33%;
        margin-right: 1%;
        border-right:none;
        padding: 20px 10px ;
    }
    .ys_j1 {
        display: none;
    }
    .ys_j2 {
        display: none;
    }
    .ys_nr li img {
        width: 100%;
    }
    .ys_nr li p {
        left: 50%;
        transform: translate(-50% ,-50%);
        bottom: 0;
    }
    .ys_nr {
        height: auto;
    }
    .news-in {
        width: 32%;
    }
    a.news-title img {
        width: 100%;
    }
    .about dt img {
        width: 100%;
    }
    .about dl {
        height: auto;
        background: #fff;
        padding-bottom: 8vw;
    }
    .ab_bj {
        background: url(../images/ab_bj.jpg) no-repeat center top;
        height: auto;
        padding-top: 80px;
        box-sizing: border-box;
        padding-bottom: 5vw;
    }
    .banners img {
        width: 100%;
    }
   
    .proms {
        font-size: 16px;
        line-height: 28px;
        margin-bottom: 35px;
        max-height: 168px;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        -webkit-box-orient: vertical;
    }
    .confour {
        width: 24%;
        text-align: center;
        background: #f1f1f1;
        padding: 45px 10px 60px;
        height: 20vw;
    }
    span.mc {
        font-weight: bold;
        color: #666;
        font-size: 16px;
        width: 12%;
    }


}

@media screen and (max-width: 768px) {
    header {
    position: sticky;
    top: 0;
    left: 0;
    z-index: 9999999;
}
    div#sjdh {
        display: block;
    }
    .topbac {
        background: rgb(255, 255, 255);
        z-index: 3;
        position: sticky;
        width: 100%;
        top: 0;
    }

    .nav-mask {
        position: fixed;
        z-index: 1;
        top: 140px;
        right: 0;
        left: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.29);
        display: none;
    }
    .navu {
        display: none;
        position: absolute;
        z-index: 5;
        top: 110px;
        left: 0;
        width: 100%;
        background: #ffffff;
        text-align: center;
        border-top: 1px solid rgba(51, 51, 51, 0.30196078431372547);
    }
    .swiper-button-next, .swiper-button-prev {
        position: absolute;
        top: 50%;
        width: 40px;
        height: 40px;
        margin-top: -22px;
        z-index: 10;
        cursor: pointer;
        -moz-background-size: 100%;
        -webkit-background-size: 100%;
        background-size: 100%;
        background-position: center;
        background-repeat: no-repeat;
        outline: none;
    }
    .topflex {
        height: 110px;
        padding: .8em 0;
    }
    .logo img {
        height: 11.6vw;
        object-fit: contain;
        width: 12vw;
    }
    p.white {
        color: #080808;
        font-weight: bold;
        font-size: 1.5em;
    }
    p.green {
        font-size: 1.5em;
    }
    .sign {
        padding-left: 1.2em;
    }
    .sp_nav {
        width: 50px;
        float: right;
        position: relative;
        cursor: pointer;
        height: 30px;
        margin-top: 10px;
    }
    .sp_nav span {
        display: block;
        background: #333333;
        width: 30px;
        height: 4px;
        position: absolute;
        left: 10px;
        transition: all ease 0.35s;
        border-radius: 2px;
    }
    .sp_nav span:nth-of-type(1) {
        top: 0px;
    }
    .sp_nav span:nth-of-type(2) {
        top: 10px;
    }
    .sp_nav span:nth-of-type(3) {
        top: 20px;
    }
    .sp_nav_se span:nth-of-type(1) {
        top: 10px;
        transform: rotate(45deg);
    }
    .sp_nav_se span:nth-of-type(2) {
        width: 0;
    }
    .sp_nav_se span:nth-of-type(3) {
        top: 10px;
        transform: rotate(-45deg);
    }
    .bavbar a {
        color: #333333;
        font-size: 1.5em;
    }
    .bavbar {
        height: auto;
        line-height: unset;
        margin: 5vw 0;
    }
    .bavbar.cur {
        color: #fff;
        background: #ffffff;
        border-bottom: none;
        font-weight: bold;
    }
    .bavbar:hover {
        color: #fff;
        background: #ffffff;
        border-bottom: none;
        font-weight: bold;
    }
    .sutel {
        display: none;
    }
    .su_search {
        width: 35.9%;
    }
    .sukwords {
        width: 62%;
    }
    input.su_input {
        width: 79%;
    }
    .aboutcn {
        width: 50%;
        margin: 0 0 0 13px;
        padding: 0 25px 0 20px;
        height: auto;
    }
    .aboutcn h3 {
        margin-top: 5px;
        margin-bottom: 0px;
        font-size: 20px;
        
    }
    .pr-list {
        flex-wrap: wrap;
    }
    .pr-left {
        width: 100%;
    }
    .pr-right {
        width: 100%;
    }
    .prup {
        padding-top: 5%;
        height: 100%;
    }
    .prdown {
        display: none;
    }
    .pr-bac {
        padding: 5% 0;
    }
    .prup i a {
        background: none;
        height: 23px;
    }
    .pro_f .tit {
        display: none;
    }
    .pro_f {
        background: #ffffff;
    }
    .pro_f .nr {
        float: left;
        width: 95%;
        padding-top: 10px;
        padding-left: 41px;
    }
    .al_n li {
        width: 49%;
        margin-right: 1%;
        border-right:none;
        padding: 20px 10px ;
    }
    .ys_nr li p {
        width: 98%;
    }
    .yous {
        height: 665px;
        position: relative;
    }
    .ns_bj {
        height: 740px;
    }
    .about dd p {
        font-size: 14px;
        color: #666666;
        line-height: 26px;
        padding-top: 28px;
        width: 100%;
        margin: 0 auto;
        text-align: center;
        padding-left: 15px;
        padding-right: 15px;
    }
    .footer p a {
        color: #ffffff;
        text-decoration: none;
        font-size: 14px;
        text-align: center;
    }
    .ft_w ul li {
        width: auto; 
        padding-right: 6vw;
    }
    .prosou {
        width: 100%;
    }
    .usf {
        height: 8vw;
    }
    .product-left {
        width: 100%;
    }
    .protit {
        display: none;
    }
    .lxwm {
        display: none;
    }
    .fdh-nav {
        display: flex;
        justify-content: space-between;
    }
    .fdh-nav-one {
        display: block;
        width: 100%;
        margin-bottom: 15px;
    }
    .product-right {
        width: 100%;
    }
    .proright p {
        text-overflow: -o-ellipsis-lastline;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        -webkit-box-orient: vertical;
    }
    .content-left {
        display: none;
    }
    .content-right {
        width: 100%;
    }
    .about-left img {
        width: 100%;
        object-fit: cover;
        height: 26.56vw;
    }
    .ar img {
        width: 100%;
        height:  26.56vw;
        object-fit: cover;
    }
    .about-right a {
        text-decoration: none;
        padding: 0 0 0 4vw;
        display: block;
    }
    .al a {
        text-decoration: none;
        text-align: end;
        display: block;
        padding: 0 4vw 0 0;
    }
    p.aboutms {
        font-size: 14px;
        color: #666666;
        padding: 2vw 0;
    }
    p.abouttit {
        font-size: 3vw;
    }
    .confour {
        width: 49%;
        text-align: center;
        background: #f1f1f1;
        padding: 45px 10px 60px;
        height: 27vw;
        margin-bottom: 2vw;
    }
    .contx {
        display: none;
    }
    .conjs {
        width: 100%;
    }
    span.mc {
        font-weight: bold;
        color: #666;
        font-size: 16px;
        width: 18%;
    }
   

}

@media screen and (max-width: 767px){
    div#sjdh {
        display: block;
    }
    .topbac {
        background: rgb(255, 255, 255);
        z-index: 3;
        position: sticky;
        width: 100%;
        top: 0;
    }

    .nav-mask {
        position: fixed;
        z-index: 1;
        top: 140px;
        right: 0;
        left: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.29);
        display: none;
    }
    .navu {
        display: none;
        position: absolute;
        z-index: 5;
        top: 65px;
        left: 0;
        width: 100%;
        background: #ffffff;
        text-align: center;
        border-top: 1px solid rgba(51, 51, 51, 0.30196078431372547);
    }
    .swiper-button-next, .swiper-button-prev {
        position: absolute;
        top: 50%;
        width: 24px;
        height: 24px;
        margin-top: -22px;
        z-index: 10;
        cursor: pointer;
        -moz-background-size: 100%;
        -webkit-background-size: 100%;
        background-size: 100%;
        background-position: center;
        background-repeat: no-repeat;
        outline: none;
    }
    .topflex {
        height: 65px;
        padding: .8em 0;
    }
    .logo img {
        height: 11.6vw;
        object-fit: contain;
        width: 12vw;
    }
    p.white {
        color: #080808;
        font-weight: bold;
        font-size: 1em;
    }
    p.green {
        font-size: 1.1em;
    }
    .sign {
        padding-left: 1em;
    }
    .sp_nav {
        width: 50px;
        float: right;
        position: relative;
        cursor: pointer;
        height: 30px;
        margin-top: 10px;
    }
    .sp_nav span {
        display: block;
        background: #333333;
        width: 30px;
        height: 4px;
        position: absolute;
        left: 10px;
        transition: all ease 0.35s;
        border-radius: 2px;
    }
    .sp_nav span:nth-of-type(1) {
        top: 0px;
    }
    .sp_nav span:nth-of-type(2) {
        top: 10px;
    }
    .sp_nav span:nth-of-type(3) {
        top: 20px;
    }
    .sp_nav_se span:nth-of-type(1) {
        top: 10px;
        transform: rotate(45deg);
    }
    .sp_nav_se span:nth-of-type(2) {
        width: 0;
    }
    .sp_nav_se span:nth-of-type(3) {
        top: 10px;
        transform: rotate(-45deg);
    }
    .bavbar a {
        color: #333333;
    }
    .bavbar {
        height: auto;
        line-height: unset;
        margin: 5vw 0;
    }
    .bavbar.cur {
        color: #fff;
        background: #ffffff;
        border-bottom: none;
        font-weight: bold;
    }
    .bavbar:hover {
        color: #fff;
        background: #ffffff;
        border-bottom: none;
        font-weight: bold;
    }
    .sukwords {
        display: none;
    }
    .su_search {
        width: 100%;
        height: auto;
    }
    .suflex {
        height: auto;
        padding: 10px 0;
    }
    input.su_input {
        width: 85%;
    }
    .su_froum {
        width: 95%;
    }
    .aboutimg {
        width: 100%;
    }
    .aboutcn {
        width: 100%;
        margin-top: 35px;
        padding: 0 25px 0 20px;
    }
    .pr-titile h2 {
        background-size: 80%;
        height: auto;
        padding-top: .5em;
        font-size: 3em;
    }
    p.fz {
        height: auto;
        display: block;
    }
    .pr-titile {
        height: 12em;        
    }
    .pro_f .nr li p {
        display: none;
    }
    .pro_f .nr li h3 {
        background: unset;
        width: 100%;
    }
    .nr ul {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        padding-top: 5vw;
    }
    .pro_f .nr {
        float: unset;
        width: 100%;
        padding: 0;
    }
    .pro_f .nr li {
        width: 50%;
        height: 10vw;
        border-bottom: none;
    }
    .pro_f {
        background: #ffffff;
        display: block;
        height: auto;
        padding: 0 0 8vw;
    }
    .pro_f .tit {
        float: unset;
        width: 100%;
        display: block;
        padding-top: 5vw;
        background: #25a35d;
        padding-bottom: 5vw;
    }
    .pro_f .tit h2 {
        color: #ffffff;
        font-size: 8vw;
        margin-bottom: 5vw;
    }
    .pro_f .tit em {
        font-size: 5vw;
        color: #aad4b9;
    }
    .pro_f .nr li a {
        color: #26a35e;
    }
    .al_n li {
        width: 100%;
        margin-right: 1%;
        border-right:none;
        padding: 20px 10px ;
    }
    .al_n li i img {
        height: 193px;
        transition: all 0.5s;
        object-fit: cover;
    }
    .ys_nr li p {
        display: none;
    }
    .anl .titis h2 {
        font-size: 3em;
        background-size: 65%;
        padding-top: .5em;
        height: auto;
    }
    .anl .titis {
        height: 36vw;
    }
    .titis p {
        font-size: 1.2em;
    }
    .yous .titis h2 {
        font-size: 3em;
        background-size: 65%;
        padding-top: .5em;
        height: auto;
    }
    .yous .titis {
        height: 36vw;
    }
    .ys_qh li {
        background: none;
        font-size: 1em;
        padding-top: 0;
    }
    .ys_qh li.on {
        background: none;
    }
    .ys_qh {
        background: none;
        height: auto;
    }
    .ys_qh b {
        font-weight: normal;
    }
    .news-in {
        width: 100%;
        margin-bottom: 2vw;
    }
    .news-w {
        flex-wrap: wrap;
    }
    .yous {
        height: auto;
        position: relative;
        margin-bottom: 10vw;
    }
    .ns_bj {
        height: auto;
        padding-top: 15vw;
        padding-bottom: 15vw;
    }
    .news .titis h2{
        font-size: 3em;
        background-size: 55%;
        padding-top: 1em;
    }
    .ab_bj {
        padding-top: 12vw;
    }
    .about dd h2 {
        font-size: 3em;
        background-size: 65%;
        padding-top: .5em;
        height: auto;
    }
    .about dd em a {
        width: 10em;
        height: 3em;
        line-height: 3em;
        font-size: 3.7vw;
    }
    .about dd p {
        padding-top: 10px;
    }
    footer {
        display: none;
    }
    .ui-link {
        display: none;
    }
    .fmoblie {
        display: block;
        margin-top: 50px;
    }
    .footermoblie {
        position: fixed;
        left: 0;
        bottom: 0;
        width: 100%;
        height: 52px;
        background: #fafafa;
        border-top: solid 1px #f0f0f0;
        -webkit-transition: transform .2s ease-out;
        -o-transition: transform .2s ease-out;
        transition: transform .2s ease-out;
        z-index: 99;
    }
    .sjdb {
        display: flex;
        justify-content: space-between;
    }
    .tb {
        width: 25%;
        text-align: center;
        padding: 7px 0 0;
    }
    .tb.vs a {
        color: #26a35e;
    }
    .tb i {
        display: block;
        font-size: 20px;
    }
    .tb a {
        color: #333333;
    }
    .resou {
        display: none;
    }
    .usf {
        height: 13vw;
    }
    .prosou {
        width: 90vw;
    }
    .fdh-nav-one {
        display: block;
        width: 100%;
        margin-bottom: 15px;
        height: 16vw;
        line-height: 16vw;
    }
    .fdh-nav-one a {
        font-size: 5vw;
    }
    .fdh-nav {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .fdh-nav-one {
        display: block;
        width: 50%;
        margin-bottom: 0;
        height: 16vw;
        line-height: 16vw;
         border-right: 1px solid #ffffff;
    }
    .cplb-tit {
        margin-top: 15px;
    }
    .prolist {
        flex-wrap: wrap;
    }
    .proimg {
        width: 100%;
        padding-bottom: 15px;
    }
    .proright {
        width: 100%;
        padding-left: 0%;
    }
    .proright p {
        text-overflow: -o-ellipsis-lastline;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        -webkit-box-orient: vertical;
        margin-bottom: 0;
    }
    .proimg img {
        width: 100%;
        height: 45vw;
        object-fit: cover;
    }
    .promore {
        display: none;
    }
    .proright a {
        height: 11vw;
        color: #26a35e;
    }
    a.lab {
        display: none;
    }
    .product {
        margin-bottom: 8vw;
    }
    .pagina {
        margin-top: 8vw;
    }
    .caselist {
        width: 49%;
    }
    .caseimg img {
        height: 25vw;
    }
    .caselist:nth-child(3n) {
        margin-right: 2%;
    }
    .caselist:nth-child(2n) {
        margin-right: 0;
    }
    .lab.active {
        display: inline-block;
        padding: 4px 12px;
    }
    .entry-related li {
        width: 100%;
    }
    .proxq-left img {
        width: 100%;
        margin-top: 5vw;
    }
    .proxq-left {
        width: 100%;
    }
    .proxq-right {
        width: 100%;
    }
    .proxqtit {
        margin-top: 5vw;
    }
    .proms {
        margin-bottom: 5vw;
    }
    .likes {
        width: 48%;
        margin-bottom: 5vw;
    }
    .about dd p.aboutp {
        font-size: 5vw;
    }
    p.aboutms {
        text-overflow: -o-ellipsis-lastline;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        -webkit-box-orient: vertical;
        margin: 2vw 0;
        padding: 0;
    }
    p.abimg {
        display: none;
    }
    p.abouttit {
        font-size: 1.2em;
    }
    .mypro {
        margin-bottom: 8vw;
    }
    .ctt h2 {
        padding: 8vw 0 2vw;
    }
    .ctt h2 span {
        font-size: 42px;
    }
    .confour {
        width: 100%;
        text-align: center;
        background: #f1f1f1;
        padding: 45px 10px 60px;
        height: 65vw;
        margin-bottom: 5vw;
    }
    .confs {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        align-items: end;
        margin: 10vw 0;
    }
    span.mc {
        display: none;
    }
    .guesbooke {
        border: 1px solid #bbb;
        padding: 10px;
    }
    .form-cont {
        width: 100%;
    }
.flexbj {
    display: flex;
    justify-content: space-between;
}

 }

 @media screen and (max-width: 320px){
    
    input.su_input {
        width: 82%;
    }
    i.fa.fa-search.fa-2x {
        font-size: 1.5em;
    }
    .pr-titile h2 {
        background-size: 65%;
        font-size: 2em;
        padding-top: .5em;
    }
    .pr-titile p {
        font-size: 1.2em;
    }
    .pr-titile {
        height: 9em;
    }
  


}