.phonesearch {
    display: none;
}

.jieshao-rt iframe {
    object-fit: fill;
    width: 100% !important;
    height: 100%;
    vertical-align: middle;
}

img.im_mobie {
    display: none;
}

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

#banner {
    position: relative;
    overflow: hidden;
}

#banner img {
    width: 100%;
}

#banner .swiper-pagination-bullet {
    background: #fff;
}

#banner .swiper-pagination-bullet-active {
    background: #124D5D;
}

#banner .wenzi {
    position: absolute;
    top: 40%;
    left: 23%;
    width: 48%;
    text-align: center;
}

#banner .wenzi h1 {
    color: #001414;
    font-size: 36px;
    font-weight: bold;
    font-family: "Arial";
    margin-bottom: 20px;
}

#banner .wenzi p {
    text-align: center;
    font-size: 20px;
    font-family: MyriadPro-Regular;
    font-weight: 400;
    color: rgba(0, 20, 20, 1);
    line-height: 25px;
}

#banner .wenzi a {
    display: block;
    width: 170px;
    height: 50px;
    background: rgba(210, 168, 86, 1);
    font-size: 14px;
    font-family: ArialMT;
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
    line-height: 48px;
    margin: 3% auto 0;
}

#banner .swiper-button-prev,
#banner .swiper-button-next {
    width: 45px;
    height: 75px;
}

#banner .swiper-button-prev {
    background: url('../img/prev.png');
    left: 60px;
}

#banner .swiper-button-next {
    background: url('../img/next.png');
    right: 60px;
}

/*��ҳbanner*/
.wenzi form {
    width: 100%;
    margin-top: 50px;
}

.wenzi form input {
    width: 70%;
    height: 50px;
    padding-left: 20px;
    font-size: 16px;
    line-height: 50px;
    background: rgba(255, 255, 255, 1);
    border: 1px solid rgba(18, 77, 93, 1);
}

.wenzi form button {
    height: 50px;
    line-height: 50px;
    vertical-align: top;
    width: 15%;
    background: #124D5D;
    color: #fff;
    border: 0;

    font-size: 14px;
    font-family: ArialMT;
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
}

.wenzi form button i {
    display: inline-block;
    margin-right: 10px;
}

.kuan {
    width: 1400px;
    margin: 0 auto;
}

.zhong {
    width: 1300px;
    height: 370px;
}

.zhong:after {
    content: "";
    display: block;
    clear: both;
}

.company-intro {
    background: #f6f9fa;
    padding: 30px 0;
    min-height: auto;
}

.company-intro .inner {
    height: 375px;
}

.company-intro:after {
    content: "";
    display: block;
    clear: both;
}

.jieshao-lf {
    width: 53%;
    /* display: table-cell; */
    height: 100%;
    /* vertical-align: top; */
    background: url(../img/syk.png) no-repeat;
    background-size: 100% 100%;
    padding: 5% 0 5% 5%;
    float: left;
    margin-right: 3%;
}

.jieshao-rt {
    width: 43%;
    float: right;
    /* display: table-cell; */
    height: 100%;
    /* vertical-align: top; */
}

.jieshao-rt video {
    object-fit: fill;
    width: 100%;
    height: auto;
}

.jieshao-lf .jieshao-lf-nr {
    width: 98%;
    padding-right: 3%;
    float: right;
}

.jieshao-lf-nr h1 {
    font-size: 72px;
    font-family: MicrosoftYaHei-Bold;
    font-weight: bold;
    color: rgba(18, 77, 93, 1);
    margin-bottom: 20px;
}

.jieshao-lf-nr b {
    display: block;
    height: 1px;
    background: rgba(238, 176, 19, 1);
    width: 80%;
}

.jieshao-lf-nr p {
    height: 100;
    overflow: hidden;
    font-size: 14px;
    font-family: MyriadPro-Regular;
    font-weight: 400;
    color: rgba(111, 111, 111, 1);
    line-height: 25px;
    margin-top: 20px;
    text-align: left;
}

.jieshao-lf-nr a {
    display: block;
    text-align: center;
    width: 170px;
    height: 50px;
    background: #124D5D;
    font-size: 16px;
    font-family: ArialMT;
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
    line-height: 48px;
    margin-top: 5%;
}

.product-lb {
    margin: 30px auto;
}

.product-lb-nr ul:after {
    content: "";
    display: block;
    clear: both;
}

.product-lb-nr ul li {
    /*width:31.5%;*/
    width: 22%;
    float: left;
    margin: 1%;
}

.product-lb-nr ul li:first-child {
    margin-left: 0;
}

.product-lb-nr ul li:last-child {
    margin-right: 0;
}

.product-lb-nr ul li div:first-child img {
    width: 100%;
}

.product-lb-nr ul li div.catexia {
    text-align: center;
}

.product-lb-nr ul li div.catexia img {
    max-width: 100%;
    display: block;
    margin: 20px auto 10px;
    -webkit-transition: 0.5s;
    -webkit-transition: -webkit-transform 0.5s ease-out;
    transition: transform 0.5s ease-out;
    -moz-transition: -moz-transform 0.5s ease-out;
}

.product-lb-nr ul li:hover .catexia img {
    transform: rotateZ(360deg);
    -webkit-transform: rotateZ(360deg);
    -moz-transform: rotateZ(360deg);
}

.product-lb-nr ul li div.catexia h1 {
    font-size: 16px;
    font-family: Arial-BoldMT;
    font-weight: bold;
    color: rgba(20, 20, 20, 1);
    line-height: 45px;
}

.product-lb-nr ul li div.catexia h1 b {
    width: 27px;
    height: 2px;
    margin: 0 auto;
    display: block;
    background: rgba(20, 20, 20, 1);
}

.product-lb-nr ul li div.catexia p {
    font-size: 14px;
    font-family: MyriadPro-Regular;
    font-weight: 400;
    color: rgba(111, 111, 111, 1);
    line-height: 22px;
    margin: 10px auto;
        overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2; /* 可以显示的行数，超出部分用...表示*/
    -webkit-box-orient: vertical;
}

.xinwencenter {
    margin: 30px auto;
}

.xinwencenter:after {
    content: "";
    display: block;
    clear: both;
}

.more {
    font-size: 14px;
    font-family: ArialMT;
    font-weight: 400;
    border-bottom: 1px solid #EEB013;
    color: rgba(18, 77, 93, 1);
    margin-top: 10px;
}

.xinwencenter .news-nr-lf {
    width: 100%;
    margin-right: 0;
}

.liangdian-nr {
    position: relative;
}

.liangdian-nr:after {
    content: "";
    display: block;
    clear: both;
}

.liangdian {
    background: #F6F9FA;
    padding: 50px 0;
}

.liangdian-nr ul li.yi {
    float: left;
    text-align: left;
    width: 40%;
    box-sizing: border-box;
    margin-bottom: 1%;
    background: url(../img/yi.png) no-repeat;
    background-size: 100% 100%;
    height: auto;
    padding: 3% 7% 3% 10%;
}

.liangdian-nr ul li.er {
    float: right;
    text-align: right;
    width: 40%;
    box-sizing: border-box;
    margin-bottom: 1%;
    background: url(../img/er.png) no-repeat;
    background-size: 100% 100%;
    height: auto;
    padding: 3% 10% 3% 7%;
}

.liangdian-nr ul li.san {
    float: left;
    text-align: left;
    width: 40%;
    box-sizing: border-box;
    margin-top: 1%;
    background: url(../img/san.png) no-repeat;
    background-size: 100% 100%;
    height: auto;
    padding: 3% 7% 3% 10%;
}

.liangdian-nr ul li.si {
    float: right;
    text-align: right;
    width: 40%;
    box-sizing: border-box;
    margin-top: 1%;
    background: url(../img/si.png) no-repeat;
    background-size: 100% 100%;
    height: auto;
    padding: 3% 10% 3% 7%;
}

.liangdian-nr div.zhongjian {
    width: 29%;
    background: url(../img/lx.png) no-repeat;
    background-size: 100% 100%;
    /* float: left; */
    padding: 20px;
    margin: 0 auto;
    position: absolute;
    top: 5%;
    left: 35.5%;
}

.liangdian-nr div.zhongjian img {
    width: 100%;
    height: 100%;
}

.liangdian-nr ul {
    width: 100%;
    /*display: flex;*/
    /*float: left;*/
}

.liangdian-nr ul:after {
    content: "";
    display: block;
    clear: both;
}

.liangdian-nr ul li h1 {
    font-size: 25px;
    font-family: Arial-BoldMT;
    font-weight: bold;
    color: rgba(18, 77, 93, 1);
}

.liangdian-nr ul li p {
    font-size: 14px;
    font-family: MyriadPro-Regular;
    font-weight: 400;
    color: rgba(51, 51, 51, 1);
    line-height: 25px;
}

.xwzhongxin {
    display: none;
}

.sjgd {
    display: none;
}

.newcent {
    padding-bottom: 70px;
}

.newcent ul {
    display: flex;
    align-items: center ;
}

.newcent ul li {
    width: 33.3%;
    margin-right: 30px;
}

.newcent ul li  img{
  max-width: 100%;
  width: 100%;
  max-height: 225px;
}

.newcent ul li:nth-child(3n) {
    margin-right: 0;
}

.newcent ul li:hover img {
    transform: scale(1.1);
}

.newcent ul li:hover h3 {
    color: #124D5D;
}

.newcent_img {
    /* height: 225px; */
    overflow: hidden;
}

/*.newcent_img img {
    width: 100%;
}*/

.newcent_text h3 {
    margin: 15px 0;
    line-height: 30px;
    height: 60px;
    overflow: hidden;
}

.newcent_text p {
    line-height: 25px;
    height: 75px;
    overflow: hidden;
}

#newcent .swiper-pagination {
    text-align: right;
}

#newcent .swiper-pagination-bullet {
    width: 14px;
    height: 14px;
    background: #E2E2E2;
    border-radius: 50%;
    margin: 0 12px;
}

#newcent .swiper-pagination-bullet-active {
    background: #124D5D;
}

.newcent_tit {
    position: relative;
}

.newcent_tit a {
    position: absolute;
    right: 0;
    top: 0;
    /* display: inline-block; */
    padding: 2px 5px;
    font-size: 14px;
    color: #124D5D;
    border-bottom: 1px solid #EEB013;
}

.newcent_tit a:hover {
    letter-spacing: 2px;
}

.he {
    background: #F6F9FA;
}

.he_cont ul {
    display: flex;
    flex-wrap: wrap;
}

.he_cont ul li {
    width: 18%;
    overflow: hidden;
    margin-right: 2%;
    margin-bottom: 20px;
}

/*.he_cont ul li:nth-child(5n) {
    margin-right: 0;
}*/

.he_cont ul li img {
    width: 100%;
    /*height: 50px;*/
}

.he_cont {
    padding-bottom: 50px;
}

#he_cont .swiper-pagination {
    text-align: right;
}

#he_cont .swiper-pagination-bullet {
    width: 14px;
    height: 14px;
    background: #e2e2e2;
    border-radius: 50%;
    margin: 0 12px;
}

#he_cont .swiper-pagination-bullet-active {
    background: #024c5c;
}

@media screen and (max-width: 1800px) and (min-width: 1600px) {

    .kuan {
        width: 1000px;
    }

    .zhong {
        width: 100%;
        height: 300px;
    }

    .jieshao-lf-nr h1 {
        font-size: 40px;
    }

    .jieshao-lf-nr a {
        height: 40px;
        line-height: 38px;
        margin-top: 3%;
    }

    .jieshao-lf-nr p {
        height: 60px;
        line-height: 20px;
    }

    .inner {
        width: 1200px;
    }

    .liangdian-nr ul li h1 {
        font-size: 20px;
    }

    .liangdian-nr ul li p {
        font-size: 14px;
        line-height: normal;
        height: 50px;
        /*overflow: hidden;*/
    }

    .liangdian-nr div.zhongjian {
        width: 28%;
    }
}

@media screen and (max-width: 1599px) and (min-width: 1400px) {
    #banner .wenzi h1 {
        font-size: 25px;
    }

    #banner .wenzi p {
        font-size: 16px;
    }

    #banner .wenzi {
        top: 25%;
    }

    .kuan {
        width: 1000px;
    }

    .zhong {
        width: 94%;
        height: 250px;
        /*margin:0 auto;*/
    }

    .jieshao-lf-nr h1 {
        font-size: 30px;
        margin-bottom: 10px;
    }

    .inner {
        width: 1200px;
    }

    .liangdian-nr ul li.yi {
        width: 41%;
    }

    .liangdian-nr ul li.er {
        width: 41%;
    }

    .liangdian-nr ul li.san {
        width: 41%;
    }

    .liangdian-nr ul li.si {
        width: 41%;
    }

    .liangdian-nr div.zhongjian {
        width: 27%;
        left: 36.5%;
        top: 7%;
    }

    .liangdian-nr ul li h1 {
        font-size: 20px;
    }

    .liangdian-nr ul li p {
        font-size: 13px;
        line-height: normal;
        height: 66px;
        overflow: hidden;
    }

    .jieshao-lf {
        padding: 4% 0 5% 5%;
    }

    .jieshao-lf-nr p {
        height: 60px;
        line-height: 20px;
        margin-top: 10px;
        font-size: 14px;
    }

    .jieshao-lf-nr a {
        height: 40px;
        line-height: 38px;
        margin-top: 2%;
    }


}

@media screen and (max-width: 1399px) and (min-width: 1200px) {

    .kuan {
        width: 65%;
    }

    .zhong {
        width: 100%;
        height: 230px;
    }

    #banner .wenzi {
        top: 30%;
    }

    .jieshao-lf-nr h1 {
        font-size: 30px;
    }

    .jieshao-lf-nr p {
        height: 60px;
        line-height: 20px;
        font-size: 14px;
    }

    .jieshao-lf-nr a {
        height: 40px;
        line-height: 38px;
        margin-top: 2%;
    }

    .inner {
        width:1200px;
        margin: 0 auto;
    }

    .liangdian-nr ul li h1 {
        font-size: 14px;
    }

    .liangdian-nr ul li p {
        font-size: 12px;
        line-height: normal;
        height: 50px;
        overflow: hidden;
    }

    #banner .wenzi h1 {
        font-size: 23px;
    }

    #banner .wenzi p {
        font-size: 16px;
    }

    .jieshao-lf-nr h1 {
        margin-bottom: 10px;
    }

    .jieshao-lf-nr p {
        margin-top: 10px;
    }

    .product-lb-nr ul li div.catexia img {
        max-width: 25%;
    }

    .product-lb-nr ul li div.catexia h1 {
        font-size: 14px;
    }

    .liangdian-nr div.zhongjian {
        width: 27%;
        top: 6%;
        left: 36.5%;
    }

    .product-lb-nr ul li div.catexia p {
        font-size: 12px;
    }

}

@media screen and (max-width: 1199px) {
    #banner .wenzi {
        top: 30%;
        left: 17%;
        width: 65%;
    }

    .liangdian-nr ul li h1 {
        font-size: 16px;
    }

    .liangdian-nr ul li p {
        font-size: 12px;
        line-height: normal;
    }

    .kuan {
        width: 90%;
    }

    .zhong {
        width: 100%;
        height: 270px;
    }

    .jieshao-lf .jieshao-lf-nr {
        width: 95%;
        float: none;
        margin: 0 auto;
    }

    .jieshao-lf-nr h1 {
        font-size: 30px;
    }

    .wenzi form {
        margin-top: 10px;
    }

    .inner {
        width: auto;
    }

    .liangdian-nr div.zhongjian {
        top: 8%;
    }

    .jieshao-lf-nr p {
        font-size: 14px;
        line-height: 25px;
        height: 75px;
    }

    .jieshao-lf-nr a {
        height: 40px;
        line-height: 38px;
    }

    #banner .wenzi h1 {
        font-size: 25px;
    }


}

@media screen and (max-width:1023px) {
    #banner .wenzi p {
        font-size: 16px;
    }

    #banner .wenzi {
        top: 15%;
        left: 10%;
        width: 75%;
    }

    #banner .wenzi a {
        height: 40px;
        line-height: 40px;
    }

    #banner .wenzi h1 {
        font-size: 25px;
    }

    .zhongjian {
        display: none;
    }

    .liangdian-nr ul li.yi {
        width: 75%;
        margin: 15px auto 0;
        padding: 4% 7% 4% 20%;
        float: none;
        background: url(../img/s1.png)no-repeat;
        background-size: 100% 100%;
    }

    .liangdian-nr ul li.er {
        width: 75%;
        margin: 15px auto 0;
        padding: 4% 20% 4% 7%;
        float: none;
        background: url(../img/s2.png)no-repeat;
        background-size: 100% 100%;
    }

    .liangdian-nr ul li.san {
        width: 75%;
        margin: 15px auto 0;
        padding: 4% 7% 4% 20%;
        float: none;
        background: url(../img/s3.png)no-repeat;
        background-size: 100% 100%;
    }

    .liangdian-nr ul li.si {
        width: 75%;
        margin: 15px auto 0;
        padding: 4% 20% 4% 7%;
        float: none;
        background: url(../img/s4.png)no-repeat;
        background-size: 100% 100%;
    }

    .company-intro .inner {
        height: 250px;
    }

    .jieshao-lf-nr h1 {
        font-size: 25px;
    }

    .jieshao-lf-nr p {
        font-size: 12px;
    }

    .jieshao-lf {
        padding: 2%;
        float: left;
        margin-right: 2%;
        background: none;
    }

    .jieshao-lf .jieshao-lf-nr {
        width: 100%;
    }

    .jieshao-rt {
        width: 38%;
    }

    .company-intro .inner {
        padding: 0 10px;
    }

    .company-intro {
        min-height: auto;
    }

    .product-lb-nr {
        padding: 0 10px;
    }

    .zhong {
        height: 200px;
    }

    .liangdian-nr ul li p {
        font-size: 12px;
        line-height: 25px;
    }

    .jieshao-lf-nr p {
        height: 120px;
    }

    .jieshao-lf-nr a {
        margin-top: 3%;
    }

    #banner .wenzi {
        top: 23%;
    }

    .product-lb-nr ul li div.catexia h1 {
        font-size: 13px;
    }

    .product-lb-nr ul li div.catexia p {
        font-size: 12px;
    }

    .liangdian-nr ul {
        width: 75%;
        margin: 0 auto;
    }

    .liangdian-nr ul li.yi,
    .liangdian-nr ul li.san {
        width: 85%;
        float: left;
    }

    .liangdian-nr ul li.er,
    .liangdian-nr ul li.si {
        width: 85%;
        float: right;
    }
}

@media screen and (max-width: 767px) {

    .xinwencenter {
        padding: 0 10px;
    }

    .he {
        padding: 20px 10px;
    }

    .newcent ul {
        flex-wrap: wrap;
    }

    .newcent ul li {
        width: 48%;
        margin-right: 4%;
    }

    .newcent ul li:nth-child(2n) {
        margin-right: 0;
    }

    .newcent ul li:nth-child(3) {
        display: none;
    }

    .newcent_text h3 {
        margin: 10px 0;
    }

    .he_cont ul li {
        width: 23%;
        margin-right: 2%;
    }


    /*.he_cont ul li:nth-child(3n) {
        margin-right: 4%;
    }
*/
    .he_cont ul li:nth-child(4n) {
        margin-right: 0;
    }

    img.im_mobie {
        display: block;
        height: 250px;
        width: 100%;
    }

    img.im_pc {
        display: none;
    }

    #banner .wenzi {
        width: 90%;
        top: 10%;
        left: 6%;
    }

    #banner .wenzi h1 {
        font-size: 20px;
        margin-bottom: 10px;
    }

    #banner .wenzi p {
        font-size: 12px;
    }

    #banner .wenzi a {
        width: 140px;
        height: 30px;
        font-size: 12px;
        line-height: 30px;
    }

    .wenzi form input {
        height: 30px;
        font-size: 12px;
        line-height: 30px;
    }

    .wenzi form {
        margin-top: 0;
    }

    .kuan {
        width: 100%;
    }

    .jieshao-lf {
        width: 100%;
        height: auto;
    }

    .wenzi form input {
        width: 65%;
    }

    .wenzi form button {
        height: 30px;
        line-height: 30px;
        width: 25%;
        font-size: 12px;
    }

    .jieshao-lf-nr a {
        margin: 0 auto;
        margin-top: 3%;
        font-size: 12px;
        width: 90px;
        height: 25px;
        line-height: 25px;
    }

    .wenzi form button i {
        font-size: 12px;
    }

    .jieshao-rt {
        height: 220px;
        width: 100%;
        margin: 10px auto;
        padding: 0 15px;
    }

    .product-lb-nr ul li {
        width: 48%;
    }

    /*.product-lb-nr ul li{width: 48.5%;}*/
    .product-lb {
        margin: 20px auto;
        padding: 0 10px;
    }

    .product-lb-nr ul li div.catexia img {
        margin: 10px auto;
        max-width: 20%;
    }

    .product-lb-nr ul li div.catexia h1 {
        line-height: inherit;
        font-size: 12px;
    }

    .product-lb-nr ul li div.catexia p {
        font-size: 12px;
        line-height: 18px;
        margin: 5px auto;
        height: 72px;
        overflow: hidden;
    }

    .liangdian-nr {
        padding: 0 20px;
    }

    .liangdian-nr ul li.yi {
        width: 85%;
        padding: 6% 7% 4% 17%;
        margin: 10px auto 0;
    }

    .liangdian-nr ul li.er {
        width: 85%;
        padding: 6% 17% 4% 7%;
        margin: 10px auto 0;
    }

    .liangdian-nr ul li.san {
        width: 85%;
        padding: 6% 7% 4% 17%;
        margin: 10px auto 0;
    }

    .liangdian-nr ul li.si {
        width: 85%;
        padding: 6% 17% 4% 7%;
        margin: 10px auto 0;
    }

    .liangdian-nr ul li h1 {
        font-size: 14px;
        margin-bottom: 3px;
    }

    .liangdian {
        padding: 10px 0 30px;
    }

    .xinwencenter {
        margin: 20px auto;
    }

    .jieshao-lf-nr h1 {
        text-align: center;
        margin-bottom: 15px;
        font-size: 20px;
    }

    .jieshao-lf-nr b {
        width: 20%;
        margin: 0 auto;
    }

    .jieshao-lf-nr p {
        text-align: center;
        margin-top: 10px;
        line-height: 17px;
    }

    .company-intro {
        padding: 10px 0 10px 0;
    }

    .product-lb-nr ul li div.catexia h1 b {
        margin: 5px auto 0;
    }

    .inner {
        width: 100%;
    }

    .xwzhongxin {
        display: block;
    }

    .sjgd {
        margin: 0 auto;
        display: block;
        width: 53px;
    }

    .phonesearch {
        display: inline-block;
        float: left;
    }

    .liangdian-nr ul {
        width: 100%;
    }

    .liangdian-nr ul li p {
        /*height:30px;*/
        height: 80px;
        overflow: hidden;
        font-size: 12px;
        line-height: normal;
    }

    .news-nr-lf {
        margin-bottom: 30px;
    }

    #banner .swiper-button-prev,
    #banner .swiper-button-next {
        width: 25px;
        height: 45px;
        
    }

    #banner .swiper-button-prev {
        background: url('../img/prev.png') no-repeat;
        background-size: contain;
        left: 10px;
    }

    #banner .swiper-button-next {
        background: url('../img/next.png') no-repeat;
        background-size: contain;
        right: 10px;
    }.product-lb-nr ul li div:first-child img{
        height: 120px;
    }

}