@charset "utf-8";

/*abNy_banner 开始*/
.abNy_banner {
    width: 100%;
    height: 550px;
    overflow: hidden;
    margin: 0;
    padding: 0;
    position: relative;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    margin-top: 90px
}

.abNy_banner img.nyBa {
    display: block;
    width: 1920px;
    height: 550px;
    overflow: hidden;
    position: absolute;
    top: 0;
}

.abNy_banner .abNyBa_con {
    width: 100%;
    overflow: hidden;
    margin: -70px 0 0;
    padding: 0 8%;
    position: absolute;
    left: 0;
    top: 50%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.abNy_banner .abNyBa_con1 {}

.abNyBa_con .abNyBa_text {
    width: 100%;
    overflow: hidden;
    margin: 20px auto 0px;
    padding: 0;
}

.abNyBa_text p {
    width: 100%;
    height: 50px;
    overflow: hidden;
    line-height: 50px;
    color: #fff;
    font-size: 50px;
    text-align: left;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin: 0 auto;
    padding: 0;
    margin-bottom: 25px;
}

.abNyBa_text span {
    display: block;
    width: 100%;
    height: 30px;
    overflow: hidden;
    line-height: 30px;
    color: #fff;
    font-size: 17px;
    text-align: left;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin: 10px auto 0;
    padding: 0;
}

.abNyBa_con .abNyBa_pos {
    width: 100%;
    height: 30px;
    overflow: hidden;
    line-height: 30px;
    color: #fff;
    font-size: 16px;
    text-align: left;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin: 0 auto;
    padding: 0;
}

.abNyBa_pos img {
    display: inline-block;
    width: 20px;
    height: 20px;
    margin: -4px 5px 0 0;
    padding: 0;
    vertical-align: middle;
}

.abNyBa_pos a,
.abNyBa_pos span {
    color: #fff;
    font-size: 16px;
}

@media (max-width:1680px) {
    .abNy_banner .abNyBa_con {
        padding: 0 6%;
    }

}

@media (max-width:1600px) {
    .abNy_banner {
        height: 500px;
    }

    .abNy_banner img.nyBa {
        width: 1745px;
        height: 500px;
        margin: 0 auto;
    }
}

@media (max-width:1440px) {
    .abNy_banner .abNyBa_con {
        padding: 0 5%;
    }

    .abNy_banner {
        height: 440px;
    }

    .abNy_banner img.nyBa {
        width: 1536px;
        height: 440px;
        margin: 0 auto;
    }

    .abNy_banner .abNyBa_con {
        height: 130px;
        margin: -65px 0 0;
        padding: 0 5%;
    }

    .abNy_banner .abNyBa_con1 {
        margin: -125px 0 0;
    }

    .abNyBa_text p {
        height: 40px;
        line-height: 40px;
        font-size: 36px;
        margin-bottom: 15px;
    }

    .abNyBa_text span {
        font-size: 16px;
    }
}

@media (max-width:1366px) {
    .abNy_banner {
        height: 420px;
    }

    .abNy_banner img.nyBa {
        width: 1466px;
        height: 420px;
        margin: 0 auto;
    }

    .abNy_banner .abNyBa_con {
        padding: 0 3%;
    }
}

@media (max-width:1280px) {
    .abNy_banner {
        height: 400px;
    }

    .abNy_banner img.nyBa {
        width: 1396px;
        height: 400px;
        margin: 0 auto;
    }
}

@media (max-width:1200px) {
    .abNy_banner {
        height: 390px;
    }

    .abNy_banner img.nyBa {
        width: 1360px;
        height: 390px;
        margin: 0 auto;
    }
}

@media (max-width:1080px) {
    .abNy_banner {
        height: 344px;
    }

    .abNy_banner img.nyBa {
        width: 1200px;
        height: 344px;
        margin: 0 auto;
    }

    .abNy_banner .abNyBa_con {
        height: 120px;
        margin: -60px 0 0;
        padding: 0 4%;
    }

    .abNy_banner .abNyBa_con1 {
        margin: -120px 0 0;
    }

    .abNyBa_text p {
        height: 36px;
        line-height: 36px;
        font-size: 32px;
        margin-bottom: 10px;
    }

    .abNyBa_text span {
        height: 24px;
        line-height: 24px;
        font-size: 16px;
    }
}

@media (max-width:1024px) {}

@media (max-width:800px) {
    .abNy_banner {
        height: 300px;
        margin-top: 60px
    }

    .abNy_banner img.nyBa {
        width: 1047px;
        height: 300px;
        margin: 0 auto;
    }

    .abNy_banner .abNyBa_con {
        margin: -50px 0 0;
    }

    .abNy_banner .abNyBa_con1 {
        margin: -100px 0 0;
    }

    .abNyBa_text p {
        height: 30px;
        line-height: 30px;
        font-size: 28px;
        margin-bottom: 10px;
    }

    .abNyBa_text span {
        height: 20px;
        line-height: 20px;
        font-size: 14px;
    }

    .abNyBa_con .abNyBa_pos {
        font-size: 14px
    }

    .abNyBa_pos a,
    .abNyBa_pos span {
        font-size: 14px
    }
}

@media (max-width: 767px) {
    .abNy_banner {
        height: 180px;
        margin-top: 60px
    }

    .abNy_banner .abNyBa_con1 {
        margin: -50px 0 0;
    }

    .abNy_banner img.nyBa {
        width: 768px;
        height: 180px;
        margin: 0 auto;
    }

    .abNyBa_text p {
        font-size: 26px;
        margin-bottom: 10px;
    }

    .abNyBa_con .abNyBa_text {
        margin: 10px auto 0px
    }

    .abNyBa_con .abNyBa_pos {
        font-size: 14px
    }

    .abNyBa_pos a,
    .abNyBa_pos span {
        font-size: 14px
    }
}

@media (max-width: 375px) {
    .abNy_banner {
        height: 200px;
    }

    .abNy_banner img.nyBa {
        width: 698px;
        height: 200px;
        margin: 0 auto;
    }

    .abNyBa_con .abNyBa_pos {
        font-size: 14px
    }

    .abNyBa_pos a,
    .abNyBa_pos span {
        font-size: 14px
    }
}

@media (max-width: 320px) {
    .abNy_banner {
        height: 180px;
    }

    .abNy_banner img.nyBa {
        width: 628px;
        height: 180px;
        margin: 0 auto;
    }

    .abNyBa_con .abNyBa_pos {
        font-size: 14px
    }

    .abNyBa_pos a,
    .abNyBa_pos span {
        font-size: 14px
    }
}

/*abNy_banner 结束*/
.wrap {
    max-width: 1600px;
    width: 96%;
    margin: 0 auto;
    overflow: hidden;
}

/*关于*/
.aboutus {
    overflow: hidden;
}

.gsjs {
    overflow: hidden;
    margin-top: 8%;
    margin-bottom: 5%;
}

.gsjs .gsjs_t {
    float: left;
    width: 31.6%;
    overflow: hidden;
    position: relative;
    margin-right: 2%;
}

.gsjs .gsjs_t .desc {
    color: #666666;
    overflow: hidden;
    font-size: 20px;
    line-height: 1.2;
}

.gsjs .gsjs_t .h3 {
    font-weight: normal;
    overflow: hidden;
    line-height: 1.3;
    margin-top: 2%;
    color: #333333;
    font-size: 40px;
}

.gsjs .mlogo {
    display: block;
    margin-top: 46px;
    max-width: 100%;
}

.gsjs .gsjs_con {
    overflow: hidden;
    color: #666;
    font-size: 15.5px;
    line-height: 36px;
}

.gsjs .gsjs_con .h3 {
    color: #333;
    font-weight: bold;
    overflow: hidden;
    line-height: 1.3;
    margin-bottom: 1.5%;
    font-size: 24px;
}

/*数字*/
.gsjs .shuzi {
    text-align: left;
    margin-top: 3%;
}

.gsjs .shuzi ul li {
    float: left;
    width: 25%;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.gsjs .shuzi ul li .cont {
    display: inline-block;
    vertical-align: top;
}

.gsjs .shuzi ul li .dig {
    color: #333333;
    line-height: 1;
}

.gsjs .shuzi span {
    display: inline-block;
    vertical-align: top;
    overflow: hidden;
    letter-spacing: 1px;
    font-size: 52px;
}

.gsjs .shuzi label {
    display: inline-block;
    vertical-align: bottom;
    line-height: 2;
    font-weight: 500;
}

.gsjs .shuzi ul li:nth-child(1) label {
    font-size: 16px;
}

.gsjs .shuzi ul li:nth-child(2) label {
    font-size: 20px;
}

.gsjs .shuzi ul li:nth-child(3) label {
    font-size: 20px;
}

.gsjs .shuzi ul li:nth-child(4) label {
    font-size: 20px;
}

.gsjs .shuzi .h6 {
    font-weight: normal;
    font-size: 16px;
    overflow: hidden;
    line-height: 20px;
    margin-top: 8px;
    color: #333333;
}

.gsjs .shuzi ul li:hover {
    -webkit-transform: translate3d(0, -2px, 0);
    transform: translate3d(0, -2px, 0);
}

.gsjs_ul {
    overflow: hidden;
    margin-top: 6%;
    margin-bottom: 6%;
}

.gsjs_ul ul li {
    float: left;
    width: 32.33%;
    margin-right: 1.5%;
    margin-bottom: 2%;
    overflow: hidden;
    position: relative;
}

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

.gsjs_ul ul li .imgs {
    overflow: hidden;
    position: relative;
    padding-top: 59.04%;
    border-radius: 10px;
}

.gsjs_ul ul li .imgs img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
    -webkit-transition: all 0.3s ease-out 0s;
    -moz-transition: all 0.3s ease-out 0s;
    -o-transition: all 0.3s ease-out 0s;
    transition: all 0.3s ease-out 0s;
}

.gsjs_ul ul li .imgs:hover img {
    -webkit-transform: scale(1.1, 1.1);
    -moz-transform: scale(1.1, 1.1);
    -o-transform: scale(1.1, 1.1);
    -ms-transform: scale(1.1, 1.1);
    transform: scale(1.1, 1.1);
}

.gsjs_ul ul li .txts {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    transition: all 0.3s;
}

.gsjs_ul ul li .txts .h3 {
    font-weight: normal;
    max-width: 440px;
    text-align: right;
    width: 94%;
    margin: 0 auto;
    height: 60px;
    line-height: 60px;
    overflow: hidden;
    font-size: 20px;
    color: #fff;
    white-space: nowrap;
    text-overflow: ellipsis;
}


.lmbt {
    margin-top: 7%;
    overflow: hidden;
}

.lmbt .desc {
    color: #666666;
    overflow: hidden;
    font-size: 20px;
    line-height: 1.2;
}

.lmbt .h3 {
    font-weight: bold;
    overflow: hidden;
    line-height: 1.2;
    margin-top: 1%;
    color: #333333;
    font-size: 40px
}

.gswh_bg {
    background: #ececec;
    overflow: hidden;
}

.gswh {
    margin-top: 3%;
    margin-bottom: 7%;
    overflow: hidden;
}

.gswh .p {
    overflow: hidden;
    color: rgba(51, 51, 51, 0.8);
    font-size: 16px;
    line-height: 36px;
    max-width: 900px;
}

.gswh_ul {
    margin-top: 3%;
    overflow: hidden;
}

.gswh_ul li {
    float: left;
    width: 23.5%;
    margin-right: 2%;
    overflow: hidden;
    text-align: center;
    background: #fff;
    border-radius: 10px;
}

.gswh_ul li:nth-child(4n+0) {
    margin-right: 0;
}

.gswh_ul li .imgs {
    overflow: hidden;
    position: relative;
    padding-top: 66.8%;
}

.gswh_ul li .imgs img {
    display: block;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    position: absolute;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
    -webkit-transition: all 0.6s ease-out 0s;
    -moz-transition: all 0.6s ease-out 0s;
    -o-transition: all 0.6s ease-out 0s;
    transition: all 0.6s ease-out 0s;
}

.gswh_ul li:hover .imgs img {
    -webkit-transform: scale(1.1, 1.1);
    -moz-transform: scale(1.1, 1.1);
    -o-transform: scale(1.1, 1.1);
    -ms-transform: scale(1.1, 1.1);
    transform: scale(1.1, 1.1);
}

.gswh_ul li .txts {
    overflow: hidden;
    width: 96%;
    margin: 0 auto;
    max-width: 296px;
    margin-top: 4%;
    margin-bottom: 13%;
}

.gswh_ul li .txts .h3 {
    font-weight: bold;
    overflow: hidden;
    line-height: 52px;
    height: 52px;
    color: #333333;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.gswh_ul li .txts .p2 {
    color: #666666;
    font-size: 16px;
    line-height: 32px;
    height: 64px;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/*荣誉资质*/
.ryzz {
    overflow: hidden;
    background: #f7f7f7;
    background-size: cover;
}

/*发展历程*/
.fzlc_two {
    margin-top: 3.5%;
    overflow: hidden;
    text-align: left;
}

.fzlc_two .fzlc_two_con {
    display: none;
    position: relative;
    overflow: hidden;
}

.fzlc_two .imgs {
    width: 50%;
    float: left;
    overflow: hidden;
    border-radius: 4px;
}

.fzlc_two .imgs img {
    width: 100%;
    height: 100%;
    display: block;
    -webkit-transition: all 0.8s ease-out;
    -ms-transition: all 0.8s ease-out;
    -moz-transition: all 0.8s ease-out;
    -o-transition: all 0.8s ease-out;
    transition: all 0.8s ease-out;
}

.fzlc_two:hover .imgs img {
    -webkit-transform: scale(1.12, 1.12);
    -moz-transform: scale(1.12, 1.12);
    -o-transform: scale(1.12, 1.12);
    -ms-transform: scale(1.12, 1.12);
    transform: scale(1.12, 1.12);
}

.fzlc_two .txts {
    width: 48%;
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    max-width: 690px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: left;
}

.fzlc_two .txts .year {
    width: 100%;
    font-weight: normal;
    color: #333333;
    overflow: hidden;
    line-height: 56px;
}

.about_fzlc {
    overflow: hidden;
}

/*发展历程2*/
.course .fzlc {
    margin-top: 3.5%;
}

.course .fzlc .gallery-top .swiper-slide {
    overflow: hidden;
}

.course .fzlc .gallery-top .pic {
    width: 50%;
    float: left;
    overflow: hidden;
    border-radius: 4px;
}

.course .fzlc .gallery-top .text {
    width: 48%;
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    max-width: 690px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: left;
}

.course .fzlc .gallery-top img {
    width: 100%;
    height: 100%;
    display: block;
    -webkit-transition: all 0.8s ease-out;
    -ms-transition: all 0.8s ease-out;
    -moz-transition: all 0.8s ease-out;
    -o-transition: all 0.8s ease-out;
    transition: all 0.8s ease-out;
}

.course .fzlc .gallery-top .pic:hover img {
    -webkit-transform: scale(1.12, 1.12);
    -moz-transform: scale(1.12, 1.12);
    -o-transform: scale(1.12, 1.12);
    -ms-transform: scale(1.12, 1.12);
    transform: scale(1.12, 1.12);
}

.course .fzlc .gallery-top .txt {
    width: 100%;
    font-weight: normal;
    color: #333333;
    overflow: hidden;
    /*line-height:56px;*/
    font-size: 16px;
    line-height: 36px;
}

.course .fzlc .gallery-thumbs {
    margin-top: 2.4%;
    margin-bottom: 6%;
}

.course .fzlc .gallery-thumbs .swiper-slide {
    font-size: 1.6rem;
    font-weight: bold;
    text-align: center;
    background: url(../images/fzlcpic.png) no-repeat center top;
    background-size: 100% auto;
    padding-top: 70px;
    color: #666;
    cursor: pointer;
    transition: all 0.3s;
    height: 112px;
}

.course .fzlc .gallery-thumbs .swiper-slide-thumb-active {
    color: #0047ba;
    font-size: 2.2rem;
    background-image: url(../images/fzlcpic_on.png);
}

/*公司风采*/
.gsfc {
    background: #f7f7f7;
    overflow: hidden;
}




/*视频*/
.shipin {
    overflow: hidden;
    padding-bottom: 5%;
}

.shipin_ul {
    margin-top: 5%;
    overflow: hidden;
}

.shipin_ul ul li {
    float: left;
    width: 23.5%;
    margin-right: 2%;
    margin-bottom: 2%;
    position: relative;
}

.shipin_ul ul li:nth-child(4n+0) {
    margin-right: 0;
}

.shipin_ul ul li .imgs {
    overflow: hidden;
    position: relative;
    padding-top: 66.8%;
}

.shipin_ul ul li .imgs:after {
    content: "";
    background: rgba(0, 0, 0, 0.2);
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 1;
}

.shipin_ul ul li:hover .imgs:after {
    background: rgba(0, 0, 0, 0.4);
}

.shipin_ul ul li .imgs img {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
    -webkit-transition: all 0.6s ease-out 0s;
    -moz-transition: all 0.6s ease-out 0s;
    -o-transition: all 0.6s ease-out 0s;
    transition: all 0.6s ease-out 0s;
}

.shipin_ul ul li:hover .imgs img {
    -webkit-transform: scale(1.1, 1.1);
    -moz-transform: scale(1.1, 1.1);
    -o-transform: scale(1.1, 1.1);
    -ms-transform: scale(1.1, 1.1);
    transform: scale(1.1, 1.1);
}

.shipin_ul ul li .boxs {
    max-width: 350px;
    width: 96%;
    margin: 0 auto;
}

.shipin_ul ul li .h3 {
    font-weight: bold;
    font-size: 20px;
    line-height: 30px;
    height: 30px;
    color: #333333;
    margin-top: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.shipin_ul ul li .p {
    overflow: hidden;
    line-height: 24px;
    height: 48px;
    color: #666666;
    font-size: 16px;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-top: 8px;
    margin-bottom: 4px;
}

.shipin_ul ul li:hover .h3 {
    color: #0047ba;
}

.shipin_ul ul li i {
    display: block;
    width: 52px;
    height: 52px;
    margin-top: -26px;
    margin-left: -26px;
    position: absolute;
    left: 50%;
    top: 50%;
    background: url(../images/spico.png) center center no-repeat;
    background-size: 100%;
    transition: all 0.3s;
    z-index: 2;
}

.shipin_ul ul li:hover i {
    transform: scale(1.1, 1.1);
    background-image: url(../images/spico1.png);
}

/*视频弹窗*/

.shipintc {
    max-width: 800px;
    width: 96%;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    z-index: 120;
    display: none;
    border-radius: 4px;
    outline: none;
}

.shipintc iframe,
.shipintc video {
    width: 100%;
    max-height: 500px;
    background: #000;
}

.shipintc .close {
    width: 24px;
    height: 24px;
    position: absolute;
    top: 18px;
    right: 18px;
    background: url(../images/c10.png) no-repeat center;
    cursor: pointer;
    transition-duration: 0.4s;
    -webkit-transition-duration: 0.4s;
    -moz-transition-duration: 0.4s;
    -ms-transition-duration: 0.4s;
    -o-transition-duration: 0.4s;
    border-radius: 50%;
    z-index: 2;
}

.shipintc .close:hover {
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    background-color: #292f46;
    background-image: url(../images/c10.png);
}

.shipintc .video_t {
    height: 60px;
    line-height: 60px;
    overflow: hidden;
    background: #fff;
    padding-left: 18px;
    color: ##424242;
    font-size: 18px;
    font-weight: 400;
    display: none;
}

/*新闻详情*/
.article_l {
    float: left;
    width: 71%;
    padding-bottom: 1%;
    padding-right: 1%;
    padding-top: 4%;
}

.article_l.bgs2 {
    float: none;
    width: 100%;
    padding-right: 0;
}

.article_l .show_t {
    line-height: 40px;
    font-size: 30px;
    color: #333333;
    text-align: left;
    margin-bottom: 1%;
    margin-top: 5px;
    font-weight: normal;
}

.article_l .con_line {
    padding-bottom: 9px;
    line-height: 36px;
    font-size: 14px;
    color: #999999;
    border-bottom: 1px solid #e0e0e0;
    text-align: left;
}

.article_l .con_line.bgs2 {
    font-size: 20px;
    color: #333333;
}

.article_l img {
    margin: 0 auto 10px;
    max-width: 100%;
}

.article_l .con_id {
    line-height: 32px;
    overflow: hidden;
    white-space: normal;
    word-break: break-all;
    padding-top: 3%;
    font-size: 16px;
    color: #666666;
    text-align: left;
    /* font-family:"宋体";*/
    padding-bottom: 4%;
}

.article_l .con_id .h2 {
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 5px;
}

.article_l .con_id p {
    padding-bottom: 10px;
    overflow: hidden;
}

.article_l table {
    border-collapse: collapse;
    border-spacing: 0;
}

.article_l table td {
    line-height: 22px;
    height: 27px;
    /*border:1px solid #000;*/
}

.context {
    padding-top: 2%;
    padding-bottom: 2%;
    font-size: 16px;
    margin-bottom: 5%;
    border-top: 1px solid #cccccc;
    border-bottom: 1px solid #cccccc;
    overflow: hidden;
    line-height: 34px;
    text-align: left;
}

.context span {
    width: 100%;
    overflow: hidden;
    height: 34px;
    white-space: nowrap;
    text-overflow: ellipsis;
    display: block;
    color: #999999;
    padding-right: 70px;
}

.context a {
    color: #666666;
    overflow: hidden;
    transition: all 0.3s;
}

.context a:hover {
    color: #0047ba;
    text-decoration: none;
}

.context .return {
    float: right;
    display: inline-block;
    vertical-align: top;
    height: 68px;
    line-height: 34px;
    padding-top: 34px;
    color: #333333;
    margin-top: -68px;
    background: url(../images/fanhui.png) center top 10px no-repeat;
    background-size: 21px 15px;
    transition: all 0.3s;
}

.context .return:hover {
    color: #0047ba;
    background-image: url(../images/fanhui_on.png);
}

.fenxiang {
    float: right;
}

.fenxiang div.social-share {
    display: inline-block;
    vertical-align: top;
}

.fenxiang .news_fx {
    text-align: center;
    display: inline-block;
    vertical-align: top;
    padding-left: 3px;
    padding-right: 3px;
}

.fenxiang .news_fx ul li {
    display: inline-block;
    width: 30px;
    height: 30px;
    margin-left: 2px;
    margin-right: 2px;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
}

.fenxiang .news_fx ul li.bgs1 {
    background-image: url(../images/fx_pic1.png);
}

.fenxiang .news_fx ul li.bgs2 {
    background-image: url(../images/fx_pic2.png);
}

.fenxiang .news_fx ul li.bgs3 {
    background-image: url(../images/fx_pic3.png);
    position: relative;
}

.fenxiang .news_fx ul li:hover {
    transition: all 0.3s
        /*;opacity:0.8;filter:Alpha(opacity=80);*/
}

.fenxiang .news_fx ul li.bgs1:hover {
    background-image: url(../images/fx_pic1_on.png);
}

.fenxiang .news_fx ul li.bgs2:hover {
    background-image: url(../images/fx_pic2_on.png);
}

.fenxiang .news_fx ul li.bgs3:hover {
    background-image: url(../images/fx_pic3_on.png);
}

.fenxiang .news_fx ul li a {
    display: block;
    width: 30px;
    height: 30px;
    padding: 0;
    margin: 0;
}

.fenxiang .news_fx ul li a:hover {
    background: none;
}

.fenxiang .social-share .icon-qq:before {
    content: "";
}

.fenxiang .social-share .icon-qq {
    border: 0;
}

.fenxiang .social-share .icon-qq:hover {
    background-image: url(../images/fx_pic1_on.png);
    background-size: 100% 100%;
}

.fenxiang .social-share .icon-wechat:before {
    content: "";
}

.fenxiang .social-share .icon-wechat {
    border: 0;
}

.fenxiang .social-share .icon-wechat:hover {
    background-image: url(../images/fx_pic3_on.png);
    background-size: 100% 100%;
}

.fenxiang .social-share .icon-weibo:before {
    content: "";
}

.fenxiang .social-share .icon-weibo {
    border: 0;
}

.fenxiang .social-share .icon-weibo:hover {
    background: url(../images/fx_pic2_on.png) no-repeat;
    background-size: 100% 100%;
}


.article_r {
    float: right;
    /*overflow:hidden;*/
    background: #fff;
    width: 26%;
    max-width: 400px;
    margin-top: 3%;
    margin-bottom: 5%;
}

.article_r .article_t {
    font-weight: normal;
    overflow: hidden;
    position: relative;
    padding-left: 10px;
}

.article_r .article_t .h2 {
    font-weight: normal;
    color: #333333;
    font-size: 24px;
    margin-right: 30px;
    height: 64px;
    line-height: 64px;
}

.article_ul {
    overflow: hidden;
}

.article_ul li {
    display: block;
    position: relative;
    margin-bottom: 4%;
    background: #f7f7f7;
    border-radius: 10px;
    overflow: hidden;
}

.article_ul li .tu {
    position: relative;
    padding-top: 57.4%;
    overflow: hidden;
}

.article_ul li .tu img {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
    -webkit-transition: all 0.6s ease-out 0s;
    -moz-transition: all 0.6s ease-out 0s;
    -o-transition: all 0.6s ease-out 0s;
    transition: all 0.6s ease-out 0s;
    /*-webkit-filter: grayscale(100%); -moz-filter: grayscale(100%); -ms-filter: grayscale(100%);-o-filter: grayscale(100%); filter: grayscale(100%); filter: gray;*/
}

.article_ul li:hover .imgs img {
    -webkit-transform: scale(1.1, 1.1);
    -moz-transform: scale(1.1, 1.1);
    -o-transform: scale(1.1, 1.1);
    -ms-transform: scale(1.1, 1.1);
    transform: scale(1.1, 1.1);
    /*-webkit-filter: grayscale(0%); -moz-filter: grayscale(0%); -ms-filter: grayscale(0%);-o-filter: grayscale(0%); filter: grayscale(0%); filter:none;*/
}

.article_ul li .zi {
    margin: 0 auto;
    position: relative;
    width: 94%;
}

.article_ul li .zi .h3 {
    font-weight: normal;
    padding-top: 5px;
    padding-bottom: 5px;
    line-height: 24px;
    overflow: hidden;
    color: #333333;
    transition: all 0.3s;
    text-overflow: ellipsis;
    margin-top: 8px;
    font-size: 16px;
    float: left;
    width: 80%;
}

.article_ul li .zi .h3 span {
    color: #999999;
    font-size: 14px;
}

.article_ul.bgs2 li .txts .h3 {
    font-size: 20px;
}

.article_ul li:hover .txts .h3 {
    color: #0047ba;
}

.article_ul li .zi .p {
    line-height: 20px;
    font-size: 13px;
    color: #b5b5b5;
    float: right;
    padding: 15px 0;
    width: 19%;
}

.article_ul.bgs2 li .txts .p {
    margin-top: 2px;
}

.article_sm {
    color: #999999;
    font-size: 14px;
    margin-top: 3%;
    margin-bottom: 3%;
}

.article_label {
    overflow: hidden;
    margin-bottom: 2%;
}

.article_label li {
    float: left;
    width: 50%;
    overflow: hidden;
    padding-right: 1%;
    margin-bottom: 1%;
}

.article_label li.sec {
    width: 50%;
}

.article_label li a {
    display: block;
    height: 38px;
    line-height: 38px;
    background: #f2f2f2;
    text-align: center;
    color: #666666;
    font-size: 16px;
    transition: all 0.3s;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis
}

.article_label li a:hover {
    color: #fff;
    background: #0047ba;
}

@media screen and (max-width: 960px) {

    /*分类弹窗*/
    .lmbtc {
        z-index: 19891025;
        width: 0%;
        right: 0%;
        position: absolute;
        overflow: hidden;
        top: 0;
        height: 100%;
        /* display: none;*/
        transition: all 0.3s;
    }

    .postions_b.lws .lmbtc {
        width: 80%;
    }

    .postions_b.lws {
        display: block;
    }

    .about_l.lws .lmbtc {
        width: 100%;
    }

    .lmbtc .about_divs {
        position: absolute;
        right: 0;
        width: 85%;
        background-color: #fff;
        top: 0;
        overflow: hidden;
        height: 100%;
    }

    .lmbtc .closed2 {
        right: 84.5%;
        position: absolute;
        top: 150px;
        cursor: pointer;
        width: 25px;
        display: block;
    }

    .lmbtc .closed2:hover {
        filter: Alpha(Opacity=80);
        opacity: 0.8;
        transition: all 0.3s;
    }

    /*关于我们*/
    .gsjs .gsjs_t {
        float: none;
        width: 100%;
        margin-right: 0;
    }

    .gsjs .gsjs_t .desc {
        font-size: 18px;
    }

    .gsjs .mlogo {
        display: none;
    }

    .gsjs .gsjs_con {
        margin-top: 4%;
        font-size: 15px;
        line-height: 30px;
    }

    .gsjs .gsjs_t .h3 {
        margin-top: 1%;
        font-size: 20px;
    }

    .gsjs_ul ul li .txts .h3 {
        height: 50px;
        line-height: 50px;
        font-size: 16px;
    }

    .gswh .p {
        font-size: 15px;
        line-height: 30px;
    }

    .gswh_ul li .txts .p2 {
        font-size: 15px;
        line-height: 28px;
        height: 56px;
    }

    .gswh_ul li .txts .h3 {
        height: 44px;
        line-height: 44px;
    }

    .lmbt .desc {
        font-size: 18px;
    }

    /*发展历程*/
    .fzlc_two .txts .year {
        line-height: 36px;
    }

    /*发展历程2*/
    .course .fzlc .gallery-top .txt {
        /*line-height:36px;*/
        font-size: 15px;
        line-height: 30px;
    }

    .course .fzlc .gallery-thumbs .swiper-slide {
        font-size: 1.8rem;
        padding-top: 60px;
        height: 98px;
    }

    .course .fzlc .gallery-thumbs .swiper-slide-thumb-active {
        font-size: 2.8rem;
    }

    /*产品分类*/
    .product_ul li .txts .p {
        font-size: 15px;
        line-height: 26px;
        margin-top: 5%;
    }

    .product_ul li .txts .o_more {
        margin-top: 10%;
    }

    /*产品列表*/
    .product_ul2 li .boxs2 .h3 {
        height: 36px;
        line-height: 36px;
    }

    .product_ul2 li .boxs2 .label {
        font-size: 15px;
    }

    .product_ul2 li .boxs2 .p {
        font-size: 14px;
        line-height: 24px;
        height: 72px;
        margin-top: 8px;
    }

    /*产品详细*/
    .productDetails .product_one_l {
        width: 100%;
        float: none;
    }

    .productDetails .information .conten {
        min-height: inherit;
        margin-top: 3%;
    }

    .productDetails .information .conten .boxs {
        width: 100%;
    }

    .productDetails .information .txt {
        line-height: 24px;
    }

    .productDetails .information .rend {
        margin-top: 3%;
    }

    .product_con {
        font-size: 16px;
        line-height: 24px;
    }

    .product_con table td {
        height: 50px;
    }

    .product_con2 {
        font-size: 15px;
        line-height: 30px;
    }

    /*常见问题*/
    .faq_l {
        float: none;
        margin-right: 0;
        width: 100%;
        margin-bottom: 0;
        text-align: center;
        padding-bottom: 0;
    }

    .faq_l:before {
        width: 100%;
        height: 1px;
        top: unset;
        bottom: 0;
    }

    .faq_l a {
        display: inline-block;
        vertical-align: top;
        margin-bottom: 0;
        margin-left: 3%;
        margin-right: 3%;
        max-width: none;
        padding-left: 0;
        font-size: 18px;
        height: 44px;
        line-height: 44px;
    }

    .faq_l a:after {
        height: 3px;
        width: 0%;
    }

    .faq_l a.on:after {
        height: 3px;
        width: 100%;
        top: unset;
        bottom: 0;
    }

    .faq_r {
        margin-top: 2%;
    }

    .faq_r .faq_ul ul li {
        background-position: right 10px top 20px;
    }

    .faq_r .faq_ul ul li .down {
        line-height: 26px;
        padding-right: 30px;
    }

    .faq_r .faq_ul ul li .h3 {
        padding-right: 30px;
    }

    .faq_more {
        height: 46px;
        line-height: 46px;
        width: 150px;
        font-size: 16px;
    }

    /*合作案例*/
    .case_ul li {
        width: 49%;
    }

    .case_ul li:nth-child(3n+0) {
        margin-right: 2%;
    }

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

    /*新闻资讯详细*/
    .article_l {
        width: 100%;
        float: none;
        border-right: 0;
        padding-right: 0;
    }

    .article_l .con_id {
        line-height: 26px;
        font-size: 15px;
    }

    .article_l .con_line.bgs2 {
        font-size: 16px;
    }

    .article_r {
        width: 100%;
        float: none;
        max-width: none;
        margin-top: 0;
    }

    .article_ul li .zi {
        max-width: 820px;
    }

    .article_ul.bgs2 li .txts .h3 {
        font-size: 18px;
    }

    .context {
        font-size: 14px;
        line-height: 24px;
    }

    .context span {
        height: 24px;
    }

    .context .return {
        margin-top: -48px;
        padding-top: 24px;
        line-height: 24px;
        height: 48px;
        background-position: center top 5px;
    }

    .fenxiang .news_fx ul li {
        width: 26px;
        height: 26px;
    }

    /*解决方案*/
    .gaishu .pic {
        float: none;
        width: 100%;
        margin-top: 2%;
    }

    .gaishu .word {
        position: static;
        height: auto;
        display: block;
        margin-top: 4%;
        width: 100%;
        max-width: none;
    }

    .gaishu .cons {
        max-width: none;
    }

    .fangan .case_ul li .txts .h3 {
        font-size: 20px;
    }

    .fangan .case_ul li .txts .p {
        font-size: 14px;
    }

    .fangan2 .solution_l {
        line-height: 46px;
        width: calc(98% - 160px);
        width: -webkit-calc(98% - 160px);
        width: -moz-calc(98% - 160px);
    }

    .fangan2 .solution_a {
        padding-left: 18px;
        padding-right: 18px;
        font-size: 16px;
        height: 46px;
        line-height: 46px;
    }

    /*视频列表*/
    .shipin_ul ul li .h3 {
        font-size: 16px;
        height: 26px;
        line-height: 26px;
    }

    .shipin_ul ul li .p {
        font-size: 14px;
    }

    .shipin_ul ul li i {
        width: 50px;
        height: 50px;
        margin-left: -25px;
        margin-top: -25px;
    }
}

@media screen and (max-width: 830px) {

    /*内页*/
    .postions h2 {
        font-size: 16px;
    }

    .postions h2 span {
        font-size: 13px;
    }

}

@media screen and (max-width: 780px) {

    /*数字*/
    .gsjs .shuzi .h6 {
        font-size: 14px;
    }

    .gsjs .shuzi ul li:nth-child(1) label {
        font-size: 14px;
    }

    .gsjs .shuzi ul li:nth-child(2) label {
        font-size: 14px;
    }

    .gsjs .shuzi ul li:nth-child(3) label {
        font-size: 14px;
    }

    .gsjs .shuzi ul li:nth-child(4) label {
        font-size: 14px;
    }

    /*关于我们*/
    .gswh_ul li {
        width: 49%;
        margin-bottom: 2%;
    }

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

    /*产品分类*/
    .o_more.rbtn {
        padding: 0 20px;
    }

    /*产品列表*/
    .product_ul2 li .boxs2 .h3 {
        height: 30px;
        line-height: 30px;
    }

    .product_ul2 li .boxs2 .label {
        font-size: 14px;
    }

    .product_ul2 li .boxs2 .p {
        font-size: 13px;
        line-height: 22px;
        height: 66px;
        margin-top: 6px;
    }

    /*常见问题*/
    .faq_l a {
        font-size: 16px;
    }

    .faq_r .faq_ul {
        margin-top: 2%;
    }

    /*解决方案详细*/
    .solution_ul li .txts {
        height: 44px;
        line-height: 44px;
    }

    .solution_ul li .txts .h3 {
        font-size: 14px;
    }

    /*联系我们*/
    .lxwm_r .contact_ul li {
        padding-top: 20px;
    }

    .lxwm_r .contact_fx {
        padding-top: 2%;
    }

    .contact_two li {
        float: none;
        width: 100%;
        margin-bottom: 2%;
    }

    .contact_two li:nth-child(2n+0) {
        float: none;
    }

    .message .message_l .desc {
        font-size: 16px;
    }

    .message .message_l .h4 {
        height: 50px;
        line-height: 50px;
    }

    /*视频列表*/
    .shipin_ul ul li {
        width: 49%;
        margin-right: 2%;
        margin-bottom: 2%;
    }

    .shipin_ul ul li:nth-child(3n+0) {
        margin-right: 2%;
    }

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

    .shipin_ul ul li .p {
        font-size: 13px;
        line-height: 22px;
        height: 44px;
    }

    .shipin_ul ul li .h3 {
        margin-top: 15px;
        font-size: 15px;
        line-height: 22px;
        height: 22px;
    }
}

@media screen and (max-width: 640px) {

    /*关于我们*/
    .gsjs .gsjs_t .desc {
        font-size: 16px;
    }

    .gsjs_ul ul li .txts .h3 {
        height: 40px;
        line-height: 40px;
        font-size: 14px;
    }

    .gsjs .gsjs_con {
        font-size: 14px;
        line-height: 26px;
    }

    .gsjs .gsjs_con .h3 {
        font-size: 16px;
    }

    .gswh .p {
        font-size: 14px;
        line-height: 26px;
    }

    .gswh_ul li .txts {
        margin-bottom: 10%;
    }

    .gswh_ul li .txts .p2 {
        font-size: 14px;
        line-height: 26px;
        height: 52px;
    }

    .lmbt .desc {
        font-size: 16px;
    }

    /*发展历程*/
    .fzlc_two .imgs {
        width: 100%;
        float: none;
    }

    .fzlc_two .txts {
        width: 100%;
        position: static;
        display: block;
        height: auto;
        margin-top: 3%;
        margin-bottom: 3%;
    }

    .fzlc_two .txts .year {
        line-height: 30px;
    }

    /*发展历程2*/
    .course .fzlc .gallery-top .pic {
        width: 100%;
        float: none;
    }

    .course .fzlc .gallery-top .text {
        width: 100%;
        position: static;
        display: block;
        height: auto;
        margin-top: 3%;
        margin-bottom: 3%;
    }

    .course .fzlc .gallery-top .txt {
        /*line-height:30px;*/
        font-size: 14px;
        line-height: 26px;
    }

    .course .fzlc .gallery-thumbs .swiper-slide {
        font-size: 1.2rem;
        padding-top: 55px;
        height: 82px;
    }

    .course .fzlc .gallery-thumbs .swiper-slide-thumb-active {
        font-size: 1.6rem;
    }

    /*产品分类*/
    .o_more2.rbtn {
        font-size: 14px;
    }

    .o_more2.rbtn span {
        height: 36px;
        line-height: 36px;
        padding-right: 16px;
    }

    .o_more.rbtn {
        font-size: 14px;
    }

    .o_more.rbtn span {
        height: 44px;
        line-height: 44px;
        padding-right: 16px;
    }

    .product_ul li .txts .p {
        font-size: 14px;
        line-height: 24px;
        margin-top: 4%;
        display: none;
    }

    .product_ul li .txts .cons {
        max-width: none;
    }

    .product_ul li .txts .o_more {
        margin-top: 7%;
    }

    /*产品列表*/
    .product_ul2 li {
        float: none;
        width: 100%;
    }

    .product_ul2 li:nth-child(2n+0) {
        float: none;
    }

    /*产品详细*/
    .productDetails .information .h2 {
        font-size: 24px;
        margin-top: 5%;
    }

    .productDetails .information .zhixun {
        font-size: 15px;
        text-indent: 50px;
        background-position: 20px center;
    }

    .productDetails .information .p {
        font-size: 14px;
    }

    .productDetails .information .ul li .date {
        font-size: 12px;
    }

    .product_con {
        font-size: 14px;
        line-height: 22px;
    }

    .product_con table td {
        height: 40px;
    }

    .product_con2 {
        font-size: 14px;
        line-height: 28px;
    }

    .article_label li a {
        font-size: 14px;
        height: 30px;
        line-height: 30px;
    }

    /*常见问题*/
    .faq_l a {
        font-size: 15px;
    }

    .faq_r .faq_ul ul li .h3 {
        font-size: 14px;
    }

    .faq_r .faq_ul ul li .down {
        font-size: 14px;
        line-height: 24px;
    }

    .faq_more {
        height: 40px;
        line-height: 40px;
        width: 130px;
        font-size: 14px;
    }

    /*合作案例*/
    .case_ul li .txts {
        padding-right: 40px;
        background-size: 34px 34px;
    }

    .case_ul li .txts .h3 {
        line-height: 26px;
        height: 52px;
    }

    /*新闻资讯详细*/
    .article_l .show_t {
        font-size: 20px;
        line-height: 28px;
        /*text-align:center;*/
    }

    .article_l .con_line {
        font-size: 12px;
        line-height: 30px;
        /*text-align:center;*/
    }

    .article_l .con_line.bgs2 {
        font-size: 14px;
        line-height: 26px;
        padding-bottom: 10px;
    }

    .article_l .con_id {
        font-size: 14px;
        line-height: 24px;
    }

    .context {
        font-size: 13px;
    }


    .fenxiang {
        float: none;
        margin-top: 5px;
    }

    .article_r .article_t .h2 {
        margin-right: 12px;
        font-size: 18px;
        height: 60px;
        line-height: 60px;
    }

    /*解决方案*/
    .gaishu .label {
        font-size: 16px;
    }

    .gaishu {
        font-size: 14px;
    }

    .fangan2 .solution_l {
        width: calc(98% - 140px);
        width: -webkit-calc(98% - 140px);
        width: -moz-calc(98% - 140px);
        line-height: 40px;
    }

    .fangan2 .solution_a {
        font-size: 14px;
        height: 40px;
        line-height: 40px;
    }

    .fangan2 .solution_a span {
        margin-left: 10px;
    }

    /*联系我们*/
    .lxwm_l {
        height: 500px;
    }

    .lxwm_l iframe {
        height: 500px;
    }

    .lxwm_r .contact_ul li {
        font-size: 14px;
    }

    .lianxi {
        padding-top: 5%;
    }

    .lxwm_r .label {
        font-size: 14px;
    }

    .lxwm_r .h4 {
        margin-top: 1%;
    }

    .message .message_r {
        margin-top: 4%;
    }

    .message .message_r .inputs {
        height: 38px;
        line-height: 38px;
    }

    .message .bnts {
        height: 40px;
        line-height: 40px;
    }

    .message .message_l .desc {
        font-size: 15px;
    }

    .message .message_l .label {
        font-size: 18px;
    }

    .message .message_l .h4 {
        height: 40px;
        line-height: 40px;
    }
}

@media screen and (max-width: 520px) {}

@media screen and (max-width: 480px) {

    /*数字*/
    .gsjs .shuzi .h6 {
        font-size: 13px;
        margin-top: 3px;
    }

    .gsjs .shuzi span {
        font-size: 23px;
    }

    .gsjs .shuzi ul li:nth-child(1) label {
        font-size: 14px;
    }

    .gsjs .shuzi ul li:nth-child(2) label {
        font-size: 14px;
    }

    .gsjs .shuzi ul li:nth-child(3) label {
        font-size: 14px;
    }

    .gsjs .shuzi ul li:nth-child(4) label {
        font-size: 14px;
    }

    /*关于我们*/
    .gsjs .gsjs_t .desc {
        font-size: 14px;
    }

    .gsjs_ul ul li .txts .h3 {
        height: 30px;
        line-height: 30px;
        font-size: 13px;
    }

    .gsjs .gsjs_con {
        font-size: 13px;
        line-height: 22px;
    }

    .gswh .p {
        font-size: 13px;
        line-height: 22px;
    }

    .gswh_ul {
        margin-top: 5%;
    }

    .gswh_ul li .txts .p2 {
        font-size: 13px;
        line-height: 22px;
        height: 44px;
        margin-top: 1%;
    }

    .gswh_ul li .txts .h3 {
        height: 32px;
        line-height: 32px;
    }

    .lmbt .desc {
        font-size: 14px;
    }

    /*发展历程*/
    .fzlc_two .txts .year {
        line-height: 26px;
        font-size: 15px;
    }

    /*发展历程2*/
    .course .fzlc .gallery-top .txt {
        /*line-height:26px; font-size:15px;*/
        line-height: 22px;
        font-size: 13px;
    }

    .course .fzlc .gallery-thumbs .swiper-slide {
        padding-top: 40px;
    }

    /*产品分类*/
    .o_more2.rbtn {
        font-size: 13px;
        padding: 0 15px;
    }

    .o_more.rbtn {
        font-size: 13px;
        padding: 0 15px;
    }

    .o_more.rbtn span {
        height: 36px;
        line-height: 36px;
    }

    .product_ul li .txts .h4 {
        font-size: 16px;
    }

    .product_ul li .txts .p {
        font-size: 12px;
        line-height: 20px;
        margin-top: 3%;
    }

    /*产品详细*/
    .productDetails .information .h2 {
        font-size: 20px;
        line-height: 30px;
    }

    .productDetails .information .txt {
        font-size: 12px;
        line-height: 22px;
    }

    .productDetails .information .rend {
        margin-top: 20px;
    }

    .productDetails .information .zhixun {
        height: 40px;
        line-height: 40px;
        width: 130px;
        background-position: 20px center;
        text-indent: 50px;
        background-size: 20px auto;
        font-size: 14px;
    }

    .productDetails .information .zhixun.bgs2 {
        margin-right: 8px;
    }

    .productDetails .information .p {
        font-size: 13px;
    }

    .product_con {
        font-size: 13px;
        margin-top: 4%;
    }

    .product_con table td {
        height: 36px;
    }

    .product_con2 {
        font-size: 13px;
        line-height: 24px;
    }

    /*常见问题*/
    .faq_l a {
        font-size: 14px;
    }

    .faq_r .faq_ul ul li .down {
        font-size: 13px;
        line-height: 22px;
    }

    .faq_r .faq_ul ul li .h3 {
        font-size: 13px;
    }

    /*合作案例*/
    .case_ul li .txts {
        padding-right: 0;
    }

    .case_ul li:hover .txts {
        background: none;
    }

    .case_ul li .txts .h3 {
        font-size: 16px;
        margin-top: 10px;
        line-height: 24px;
        height: 48px;
    }

    .case_ul li .txts .p {
        height: 22px;
        line-height: 22px;
        margin-top: 2px;
        margin-bottom: 10px;
        font-size: 13px;
    }

    /*新闻资讯详细*/
    .article_l .show_t {
        font-size: 18px;
        line-height: 26px;
    }

    .article_l .con_id {
        font-size: 13px;
    }

    .article_l .con_line.bgs2 {
        font-size: 13px;
        line-height: 24px;
    }

    .context {
        font-size: 12px;
        line-height: 22px;
    }

    .context span {
        padding-right: 60px;
        height: 22px;
    }

    .article_r .article_t .h2 {
        font-size: 16px;
        height: 50px;
        line-height: 50px;
    }

    .article_ul li .zi .h3 {
        font-size: 15px;
        padding-top: 3px;
        padding-bottom: 3px;
        margin-top: 10px;
    }

    .article_ul li .zi .p {
        font-size: 13px;
        margin-bottom: 10px;
    }

    .article_ul.bgs2 li .txts .h3 {
        font-size: 16px;
    }

    /*解决方案*/
    .gaishu .label {
        font-size: 14px;
    }

    .gaishu {
        font-size: 13px;
        line-height: 24px;
    }

    .fangan .case_ul li .txts .h3 {
        font-size: 18px;
    }

    .fangan .case_ul li .txts .p {
        font-size: 13px;
    }

    .fangan2 .solution_l {
        width: calc(98% -60px);
        width: -webkit-calc(98% - 60px);
        width: -moz-calc(98% - 60px);
        line-height: 1.5;
        float: none;
    }

    .fangan2 .solution_a {
        padding-left: 12px;
        padding-right: 12px;
        float: left;
        margin-top: 3%;
        margin-bottom: 5%;
    }

    .fangan2 .wrap {
        padding-top: 6%;
    }

    /*解决方案详细*/
    .solution_ul {
        margin-top: 3%;
    }

    .solution_ul li .txts {
        height: 32px;
        line-height: 32px;
    }

    .solution_ul li .txts .h3 {
        font-size: 12px;
    }

    /*联系我们*/
    .lxwm_l {
        height: 400px;
    }

    .lxwm_l iframe {
        height: 400px;
    }

    .lxwm_r .contact_ul li {
        padding-top: 10px;
    }

    .lxwm_r .contact_ul li label {
        font-size: 16px;
    }

    .lxwm_r .contact_ul li .p {
        margin-top: 4px;
        padding-left: 25px;
    }

    .lxwm_r .contact_ul2 dd.bgs1 {
        padding-left: 25px;
    }

    .lxwm_r .contact_ul2 dd.bgs2 {
        padding-left: 25px;
    }

    .contact_two li .txts {
        font-size: 14px;
    }

    .contact_two li .txts dd {
        line-height: 30px;
        background-position: left 6px;
    }

    .contact_two li .txts dd.bgs1 {
        padding-left: 25px;
    }

    .contact_two li .txts dd.bgs2 {
        padding-left: 25px;
    }

    .contact_two li .imgs {
        margin-top: 0;
    }

    .contact_two li .boxs {
        padding-top: 20px;
        padding-bottom: 20px;
    }

    .message .message_l .desc {
        font-size: 14px;
    }

    .message .message_l .label {
        font-size: 16px;
    }

    /*视频列表*/
    .shipin_ul ul li .h3 {
        margin-top: 10px;
        font-size: 14px;
        line-height: 20px;
        height: 20px;
    }

    .shipin_ul ul li .p {
        font-size: 12px;
        margin-top: 5px;
        line-height: 20px;
        height: 40px;
    }

    .shipin_ul ul li i {
        width: 40px;
        height: 40px;
        margin-top: -20px;
        margin-left: -20px;
    }

}


@media screen and (max-width: 420px) {

    /*产品详细*/
    .product_con {
        font-size: 12px;
    }

    .product_con2 {
        font-size: 12px;
        line-height: 22px;
    }

    /*合作案例*/
    .case_ul li .txts .h3 {
        font-size: 15px;
        height: 44px;
        line-height: 22px;
    }

    .case_ul li .txts .p {
        font-size: 12px;
    }

    /*解决方案*/
    .fangan .case_ul li .txts .h3 {
        font-size: 16px;
    }

    .fangan .case_ul li .txts .p {
        font-size: 12px;
    }

    /*联系我们*/
    .lxwm_l {
        height: 350px;
    }

    .lxwm_l iframe {
        height: 350px;
    }

    .message .message_r .inputs {
        padding: 0 12px;
        font-size: 13px;
    }

    .message .textarea {
        font-size: 13px;
        padding-left: 12px;
        padding-top: 2%;
    }

    .message .bnts {
        font-size: 13px;
    }

    .message .message_l .desc {
        font-size: 13px;
    }

    .lxwm_l {
        height: 300px;
    }

    .lxwm_l iframe {
        height: 300px;
    }

    .gsjs .shuzi ul li {
        width: 25%;
    }

}

/*产品*/
.cptl_txtboxh {
    font-size: 42px;
    font-weight: 700;
    color: var(--txt_white);
}

.cptl_txtboxx {
    margin: 22px 0;
    display: flex;
    height: 2px;
}

.cptl_txtboxx b {
    display: block;
    width: 33px;
    border-radius: 3px;
    background-color: var(--btn_bg_color1);
}

.cptl_txtboxx span {
    margin-left: 3px;
    display: block;
    width: 86px;
    border-radius: 3px;
    background-color: var(--txt_white);
}

.cptl_txtboxp {
    font-size: 16px;
    line-height: 30px;
    color: var(--txt_white);
}

.reasonbox_lboxdw {
    position: absolute;
    right: -65px;
    top: -60px;
    width: 130px;
    height: 130px;
    border-radius: 12px;
    background-color: var(--btn_bg_color1);
    animation: jump 2s ease-in-out infinite;
    z-index: 1;
    transform: translate(-50%, -50%);
}


.prcover {
    padding: 80px 0;
}

.prcover:nth-child(2n) {
    background-color: var(--boxbg);
}

.prcoverbox {
    display: flex;
}

.prcoverbox>div {
    width: 50%;
}

.prcoverlt {
    padding: 0 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.prcoverlt>div {
    font-size: 42px;
    font-weight: 700;
    color: var(--txt_color1);
    line-height: 1.2;
}

.prcoverlt>a {
    display: flex;
    align-items: center;
    line-height: 1;
}

.prcoverlt>a span {
    font-size: 18px;
    text-transform: capitalize;
    line-height: 1;
    transition: all .4s;
    color: #999;
}

.prcoverlt>a i {
    margin-left: 10px;
    font-size: 20px;
    color: #ccc;
    transition: all .4s;
}

.prcoverlt>a:hover span,
.prcoverlt>a:hover i {
    color: var(--btn_bg_color1);
}

.prcoverlt>a:hover i {
    transform: translateX(4px);
}

.prcoverl .cptl_txtboxx {
    padding-left: 50px;
}

.prcoverl .cptl_txtboxx span {
    background-color: var(--btn_bg_color);
}

.prcoverp {
    padding: 0 50px;
    font-size: 16px;
    line-height: 30px;
    color: var(--p_color);
}

.prcoverlb {
    position: relative;
    margin-top: 90px;
    padding: 0 50px;
}

.cover_swiper {
    overflow: hidden;
}

.cover_slide {
    height: auto;
    padding: 5px;
}

.cover_slide .cover_slidea {
    display: block;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 0 5px rgba(0, 0, 0, .1);
}

.cover_slideaimg {
    overflow: hidden;
}

.cover_slideaimg img {
    width: 100%;
    transition: all .4s;
}

.cover_slidea:hover img {
    transform: scale(1.1);
}

.cover_slideatxt {
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    padding: 0 10px;
    color: var(--p_color);
    text-align: center;
    background-color: #fff;
    transition: all .4s;
}

.cover_slidea:hover .cover_slideatxt {
    color: var(--btn_bg_color1);
}

.cover_per,
.cover_next {
    position: absolute;

    top: 0;
    width: 50px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    outline: none;
}

.cover_per {
    left: 0;
}

.cover_next {
    right: 0;
}

.cover_per i,
.cover_next i {
    font-size: 30px;
    cursor: pointer;
    font-weight: 700;
}

.cover_per.swiper-button-disabled i,
.cover_next.swiper-button-disabled i {
    color: #c6c6c6;
}

.prcoverr {
    margin-left: 80px;
    position: relative;
    overflow: hidden;
    border-radius: 12px;
}

.prcoverrbox {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;

}

.prcoverrbox img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all .4s;
}

.prcoverrbox:hover img {
    transform: scale(1.1);
}

.prcover:nth-child(2n) .prcoverr {
    order: -1;
    margin-left: 0;
    margin-right: 80px;
}

@media screen and (max-width: 2000px) {
    .cptl {
        height: 640px;
    }
}

@media screen and (max-width: 1800px) {
    .cptl {
        height: 600px;
    }

    .prcover {
        padding: 110px 0;
    }

    .cptl_txtboxx {
        margin: 20px 0;
    }

    .prcoverlb {
        margin-top: 70px;
    }
}

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

    /* .cptl_txtbox{
        width: 45%;
    } */
    .cptl {
        height: 560px;
    }

    .cptl_txtboxh,
    .prcoverlt>div {
        font-size: 38px;
    }

    .prcover,
    .fmtj {
        padding: 100px 0;
    }

    .cover_slideatxt {
        font-size: 14px;
    }

    .prcoverlb {
        margin-top: 50px;
    }
}

@media screen and (max-width: 1400px) {
    .cptl {
        height: 500px;
    }

    .cptl_txtboxh,
    .prcoverlt>div {
        font-size: 32px;
    }

    .cptl_txtboxs {
        /* padding: 45px 10%; */
    }

    .cptl_txtboxp,
    .prcoverp {
        font-size: 14px;
        line-height: 22px;
    }

    .cptl_txtbox {
        transform: translateY(40px);
    }

    .prcover,
    .fmtj {
        padding: 90px 0;
    }

    .prcoverlb {
        margin-top: 40px;
    }

    .prcoverlt>a span {
        font-size: 18px;
    }

    .prcoverr {
        margin-left: 40px;
    }

    .prcover:nth-child(2n) .prcoverr {
        margin-right: 40px;
    }
}

@media screen and (max-width: 1200px) {
    .cptl {
        height: 460px;
    }

    .reasonbox_lboxdw {
        right: -50px;
        top: -50px;
        width: 100px;
        height: 100px;
    }

    .cptl_txtboxh,
    .prcoverlt>div {
        font-size: 28px;
    }

    .cptl_txtboxp,
    .prcoverp,
    .fmtj_p {
        font-size: 12px;
        line-height: 1.5;
    }

    .cptl_txtboxs {
        border-radius: 12px;
    }

    .cover {
        margin-top: 40px;
    }

    .prcover,
    .fmtj {
        padding: 80px 0;
    }

    .prcoverlt,
    .prcoverp,
    .prcoverlb {
        padding: 0 35px;
    }

    .cover_per,
    .cover_next {
        width: 35px;
    }

    .prcoverl .cptl_txtboxx {
        padding-left: 35px;
    }

    .cover_per i,
    .cover_next i {
        font-size: 20px;
    }

    .prcoverr {
        margin-left: 30px;
    }

    .prcover:nth-child(2n) .prcoverr {
        margin-right: 30px;
    }
}

@media screen and (max-width: 992px) {
    .cptl {
        margin-top: 50px;
        height: 400px;
    }

    .reasonbox_lboxdw {
        display: none;
    }

    .cptl_txt .container {
        justify-content: center;
    }

    .cptl_txtbox {
        transform: translateY(0);
    }

    .cptl_txtbox {
        width: 50%;
    }

    .cptl_txtboxs {
        padding: 40px 10%;
    }

    .cptl_txtboxh,
    .prcoverlt>div {
        font-size: 24px;
    }

    .cptl_txtboxx b {
        width: 20px;
    }

    .cptl_txtboxx span {
        width: 50px;
    }

    .cover {
        margin-top: 0;
    }

    .prcover,
    .fmtj {
        padding: 70px 0;
    }

    .prcoverlt>a span {
        font-size: 16px;
    }

    .prcoverlt>a i {
        font-size: 18px;
    }

    .cover_slideatxt {
        font-size: 12px;
    }

    .prcoverlb {
        margin-top: 25px;
    }

    .prcoverr {
        margin-left: 20px;
    }

    .prcover:nth-child(2n) .prcoverr {
        margin-right: 20px;
    }
}

@media screen and (max-width: 768px) {
    .cptl_img img {
        opacity: 0.6;
    }

    .cptl_txtbox {
        width: 100%;
    }

    .cptl {
        height: 300px;
    }

    .cptl_txtboxs {
        padding: 0;
        background: none;
    }

    .cptl_txtboxx {
        margin: 15px 0;
    }

    .prcoverbox {
        flex-wrap: wrap;
    }

    .prcoverbox>div {
        width: 100%;
    }

    .prcoverr {
        display: none;
    }

    .prcoverlt,
    .prcoverp,
    .prcoverlb {
        padding: 0;
    }

    .cover_per {
        left: -6%;
    }

    .cover_next {
        right: -6%;
    }

    .prcoverl .cptl_txtboxx {
        padding-left: 0;
    }
}



.w1600 {
    width: 1600px;
    margin: 0 auto;
}

@media screen and (max-width: 767px) {
    .w1600 {
        width: 96%;
    }
}

/*小导航 开始*/
.lm_nav {
    margin: 30px auto;
}

.lm_nav ul {
    width: 100%;
    margin: 0 auto;
    text-align: center;
}

.lm_nav ul li {
    display: inline-block;
    width: 144px;
    height: 50px;
    line-height: 50px;
    font-size: 20px;
    text-align: center;
    cursor: pointer;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -o-box-sizing: border-box;
    margin-right: 25px;
    border-radius: 50px;
}

.lm_nav ul li:last-child {
    margin-right: 0;
}

.lm_nav ul li:hover,
.lm_nav li.on {
    background: #0047ba;
}

.lm_nav ul li:hover a,
.lm_nav ul li.on a {
    color: #fff;
}

.lm_nav ul li a {
    width: 100%;
    height: 100%;
    display: block;
    color: #666;
}

@media screen and (max-width:1199px) and (min-width:1080px) {}

@media screen and (max-width:1079px) and (min-width:1024px) {
    .lm_nav {
        margin: 30px auto;
    }
}

@media screen and (max-width:1023px) and (min-width:768px) {
    .lm_nav {
        margin: 30px auto;
    }
}

@media (max-width: 767px) {
    .lm_nav {
        margin: 20px auto;
    }

    .lm_nav ul {
        width: 100%;
    }

    .lm_nav ul li {
        width: 45%;
        font-size: 15px;
        height: 40px;
        line-height: 40px;
        margin-right: 5px;
    }
}

/*小导航 结束*/
/*abNy_news 开始*/

.abNy_news {
    width: 100%;
    height: auto;
    min-height: 320px;
    overflow: hidden;
    margin: 0 auto;
    padding: 0 0 60px;
}

.abNy_news .abNyNews_tj {
    overflow: hidden;
    margin: 0 auto;
    background-color: #f6f6f6;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.abNyNews_tj .abNyNewsTj_main {
    height: auto;
    overflow: hidden;
    margin: 0 auto;
    padding: 0;
    background-color: #fff;
    min-height: 300px;
}

.abNyNewsTj_main .abNyNewsTj_img {
    width: 50%;
    height: 420px;
    overflow: hidden;
    margin: 0;
    padding: 0;
    float: left;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.abNyNewsTj_main .abNyNewsTj_img a {
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
    margin: 0;
    padding: 0;
    background-color: #fff;
    position: relative;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
}

.abNyNewsTj_main .abNyNewsTj_img a img {
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
    object-fit: cover;
    margin: auto;
    padding: 0;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
}

.abNyNewsTj_main:hover .abNyNewsTj_img a img {
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    transform: scale(1.1);
}

.abNyNewsTj_main .abNyNewsTj_text {
    width: 50%;
    height: auto;
    overflow: hidden;
    margin: 0;
    padding: 60px 40px;
    float: right;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.abNyNewsTj_main .abNyNewsTj_text a.abNyNewsTj_name {
    display: block;
    width: 100%;
    height: 48px;
    overflow: hidden;
    line-height: 48px;
    color: #333;
    font-size: 24px;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin: 0 auto;
    padding: 0;
}

.abNyNewsTj_main:hover .abNyNewsTj_text a.abNyNewsTj_name {
    color: #0047ba;
}

.abNyNewsTj_main .abNyNewsTj_text p {
    width: 100%;
    height: 90px;
    overflow: hidden;
    line-height: 30px;
    color: #666;
    font-size: 16px;
    text-align: justify;
    margin: 20px auto 40px;
    padding: 0;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.abNyNewsTj_main .abNyNewsTj_text .abNyNewsTj_time {
    width: 100%;
    height: 40px;
    overflow: hidden;
    line-height: 40px;
    color: #999;
    font-size: 16px;
    margin: 0 auto 22px;
    padding: 0;
}

.abNyNewsTj_main .abNyNewsTj_text .abNyNewsTj_time img {
    display: inline-block;
    width: 20px;
    height: 20px;
    vertical-align: middle;
    margin: -4px 5px 0 0;
}

.abNyNewsTj_main .abNyNewsTj_text a.abNyNewsTj_btn {
    display: block;
    width: 45px;
    height: 40px;
    overflow: hidden;
    margin: 0;
    padding: 0;
    float: right;
    position: relative;
}

.abNyNewsTj_main .abNyNewsTj_text a.abNyNewsTj_btn img {
    display: block;
    width: 90px;
    height: 30px;
    margin: -15px 0 0 0;
    padding: 0;
    position: absolute;
    left: 0;
    top: 50%;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
}

.abNyNewsTj_main:hover .abNyNewsTj_text a.abNyNewsTj_btn img {
    margin: -15px 0 0 -45px;
}

.abNy_news .abNyNews_main {
    height: auto;
    margin: 60px auto 0;
    padding: 0;
}

.abNyNews_main .abNyNews_list {
    width: 100%;
    height: auto;
    margin: 0 auto;
    padding: 0;
    min-height: 300px;
}

.abNyNews_list ul li {
    width: 23.5%;
    height: auto;
    margin: 0 2% 30px 0;
    padding: 0;
    background-color: #fff;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.06);
    float: left;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
}

.abNyNews_list ul li:nth-child(4n+4) {
    margin: 0 0 30px;
}

.abNyNews_list ul li:hover {
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.abNyNews_list ul li .abNyNews_img {
    width: 100%;
    height: 376px;
    overflow: hidden;
    margin: 0 auto;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.abNyNews_list ul li .abNyNews_img a {
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
    margin: 0;
    padding: 0;
    background-color: #fff;
    position: relative;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
}

.abNyNews_list ul li .abNyNews_img a img {
    display: block;
    max-width: 100%;
    max-height: 100%;
    overflow: hidden;
    object-fit: cover;
    margin: auto;
    padding: 0;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
}

.abNyNews_list ul li:hover .abNyNews_img a img {
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    transform: scale(1.1);
}

.abNyNews_list ul li .abNyNews_text {
    width: 100%;
    height: auto;
    overflow: hidden;
    margin: 0 auto;
    padding: 20px 20px 30px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.abNyNews_list ul li .abNyNews_text a.abNyNews_name {
    display: block;
    width: 100%;
    height: 40px;
    overflow: hidden;
    line-height: 40px;
    color: #333;
    font-size: 20px;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin: 0 auto;
    padding: 0;
    text-align: center;
}

.abNyNews_list ul li:hover .abNyNews_text a.abNyNews_name {
    color: #0047ba;
}

.abNyNews_list ul li .abNyNews_text span {
    display: block;
    width: 100%;
    height: 30px;
    overflow: hidden;
    line-height: 30px;
    color: #999;
    font-size: 15px;
    margin: 5px auto 0;
    padding: 0;
}

.abNyNews_list ul li .abNyNews_text span img {
    display: inline-block;
    width: 20px;
    height: 20px;
    vertical-align: middle;
    margin: -4px 5px 0 0;
}

.abNyNews_list ul li .abNyNews_text p {
    width: 100%;
    height: 50px;
    overflow: hidden;
    line-height: 25px;
    color: #666;
    font-size: 15px;
    text-align: justify;
    margin: 10px auto 20px;
    padding: 0;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.abNyNews_list ul li .abNyNews_text a.abNyNews_more {
    display: block;
    width: 128px;
    height: 40px;
    overflow: hidden;
    line-height: 40px;
    color: #fff;
    font-size: 15px;
    text-align: center;
    margin: 0;
    padding: 0;
    background-color: #0047ba;
    border-radius: 20px;
}

.abNyNews_list ul li .abNyNews_text a.abNyNews_more img {
    display: inline-block;
    width: 22px;
    height: 22px;
    vertical-align: middle;
    margin: -4px 5px 0 0;
}

@media screen and (max-width:1199px) and (min-width:1080px) {}

@media screen and (max-width:1079px) and (min-width:1024px) {
    .abNyNews_list ul li .abNyNews_img {
        height: 220px;
    }
}

@media screen and (max-width:1023px) and (min-width:768px) {
    .abNy_news .abNyNews_tj {
        padding: 0 0 40px;
    }

    .abNyNews_list ul li {
        width: 49%;
    }

    .abNy_news .abNyNews_main {
        margin-top: 40px;
    }

    .abNyNews_list ul li:nth-child(2n+2) {
        margin: 0 0 30px;
    }

    .abNyNews_list ul li:nth-child(3n+3) {
        margin: 0 2% 0 0;
    }

    .abNyNews_list ul li:nth-child(6n+6) {
        margin: 0 0 30px;
    }

}

@media (max-width: 767px) {
    .abNy_news .abNyNews_tj {
        padding: 0 0 0px;
    }

    .abNyNewsTj_main .abNyNewsTj_img {
        width: 100%;
        height: 220px;
    }

    .abNyNewsTj_main .abNyNewsTj_text {
        width: 100%;
        padding: 20px;
    }

    .abNyNewsTj_main .abNyNewsTj_text p {
        height: 50px;
        line-height: 28px;
        font-size: 15px;
        margin: 10px auto;
        -webkit-line-clamp: 2;
    }

    .abNyNewsTj_main .abNyNewsTj_text a.abNyNewsTj_name {
        height: 40px;
        line-height: 40px;
        font-size: 18px;
    }

    .abNyNewsTj_main .abNyNewsTj_text .abNyNewsTj_time {
        margin-bottom: 10px;
        font-size: 15px;
    }

    .abNyNews_list ul li {
        width: 49%;
    }

    .abNyNews_list ul li:nth-child(2n+2) {
        margin: 0 0 30px;
    }

    .abNyNews_list ul li .abNyNews_img {
        height: 184px;
    }

    .abNy_news .abNyNews_main {
        margin-top: 20px;
    }

    .abNyNews_list ul li .abNyNews_text {
        padding: 10px;
    }

    .abNyNews_list ul li .abNyNews_text a.abNyNews_name {
        font-size: 16px;
    }

    .abNyNews_list ul li .abNyNews_text a.abNyNews_more {
        width: 120px;
        font-size: 14px;
    }
}

@media (max-width: 767px) {}

/*abNy_news 结束*/

/* 分页样式 */
.pagebar {
    padding: 20px;
    overflow: hidden;
    clear: both
}

.pagebar .pagination {
    display: flex;
    justify-content: center;
    margin-top: 10px;
}

.pagination a {
    background: #fff;
    border: 1px solid #ccc;
    color: #333;
    font-size: 12px;
    padding: 8px 10px;
    margin: 0 2px;
    border-radius: 3px;
    line-height: 100%
}

.pagination span {
    color: #333;
    font-size: 12px;
    padding: 7px 2px;
    margin: 0 2px;
    border-radius: 3px;
}

.pagination a:hover {
    color: #333;
    border: 1px solid #333;
}

.pagination a.page-num-current {
    color: #fff;
    background: #333;
    border: 1px solid #333;
}

.pagination .st {
    font-famiab: 宋体
}

.text-secondary {
    text-align: center;
    padding: 20px 0
}

.ab_img .shipin {
    text-align: center;
    margin: 0 auto 30px
}

.ab_img video {
    max-width: 80%;
}


div.lq-score {
    display: inline-block;
}

div.lq-score ul,
li {
    margin: 0px;
    padding: 0px;
    list-style: none;
}

div.lq-score>ul>li {
    float: left;
    cursor: pointer;
    padding: 0 2px;
    transition: color 0.3s;
    transition: color 0.3s;
    -moz-transition: color 0.3s;
    -webkit-transition: color 0.3s;
    -o-transition: color 0.3s;
}

div.lq-score>ul:after {
    content: "";
    display: block;
    clear: both;
}



/*产品详情*/



/* 产品详情 */
.prinfo_t {
    padding: 70px 0 80px;
    display: flex;
}


.prinfo_tl {
    padding-right: 40px;
    width: 40%;
}

.prinfo_tr {
    padding-left: 40px;
    width: 60%;
}

.prinfo_swiper {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 12px;
}

.videobox {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
}

.videobox_ct {
    position: relative;
    padding: 50px 0;
    width: 100%;
    height: 100%;
    background-color: #333;
}

.videobox_cha {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.videobox_cha i {
    font-size: 20px;
    color: #fff;
    transition: all .4s;
}

.videobox_cha:hover i {
    transform: scale(1.1);
}

.prinfo_slide {
    position: relative;
    height: auto;
}

.prinfo_slidedw {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .3);
    display: flex;
    flex-direction: column;
    justify-content: center;
    cursor: pointer;
    color: #fff;
    text-align: center;
    border-radius: 12px;
}

.prinfo_slidedw_img {
    display: flex;
    justify-content: center;
}

.prinfo_slidedw_img img {
    width: 80px;
    margin-bottom: 15px;
    transition: all .4s;
}

.prinfo_slidedw:hover img {
    transform: scale(1.1);
}

.prinfo_slidedw_h {
    font-size: 28px;
    font-weight: 700;
    transition: all .4s;
    line-height: 1.2;
}

.prinfo_slidedw_y {
    font-size: 14px;
    text-transform: capitalize;
}

.prinfo_slidedw_img img {
    animation: floatUpDown 2s ease-in-out infinite;
}

@keyframes floatUpDown {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
        /* 上浮的距离，根据需要调整 */
        ;
    }
}

.prinfo_slideimg {

    overflow: hidden;
}

.prinfo_slideimg img {

    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    width: 100%;
    transition: all .4s;
}

.prinfo_slide:hover .prinfo_slideimg img {
    transform: scale(1.1);
}

.prinfo_pagination {
    margin-top: 25px;
    display: flex;
    justify-content: center;
}

.prinfo_pagination span {
    width: 12px;
    height: 12px;
    margin: 0 6px;
    background-color: #cccccc;
    opacity: 1;
}

.prinfo_pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background-color: var(--btn_bg_color1);
}

.prinfo_prev,
.prinfo_next {
    position: absolute;
    top: 50%;
    width: 55px;
    height: 62px;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, .6);
    outline: none;
    cursor: pointer;
    z-index: 5;
}

.prinfo_prev.swiper-button-disabled,
.prinfo_next.swiper-button-disabled {
    background-color: rgba(0, 0, 0, .3);
}

.prinfo_prev {
    left: 0;
    border-radius: 0 6px 6px 0;
}

.prinfo_next {
    right: 0;
    border-radius: 6px 0 0 6px;
}

.prinfo_prev i,
.prinfo_next i {
    font-size: 30px;
    color: #fff;
}

.prinfo_trh {
    font-size: 34px;
    font-weight: 700;
    color: var(--txt_color1);
}

.prinfo_trp {
    position: relative;
    margin-top: 20px;
    padding: 40px 0;
    border-top: 1px solid #ebebeb;
}

.prinfo_trp::after {
    content: '';
    position: absolute;
    left: 0;
    top: -1px;
    width: 100px;
    height: 1px;
    background-color: var(--btn_bg_color1);
}

.prinfo_trptle {
    font-size: 20px;
    font-weight: 700;
    color: var(--txt_color1);
}

.prinfo_trpct {
    margin-top: 10px;
}

.prinfo_trpct li {
    font-size: 16px;
    position: relative;
    padding-left: 0px;
    line-height: 1.8;
    margin-bottom: 10px;
    color: #666;
}

.prinfo_trpct_item {
    padding: 4px 0;
    display: flex;
}

.prinfo_trpct li::before {
    /*content: "";*/
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background-color: var(--a_hover_color);
    border-radius: 50%;
}

.prinfo_trpct_item span {
    margin-top: 12px;
    width: 6px;
    height: 6px;
    border-radius: 6px;
    background-color: var(--btn_bg_color1);
    margin-right: 8px;
}

.prinfo_trpct_item div {
    flex: 1;
    font-size: 16px;
    line-height: 30px;
    color: var(--p_color);
}

.prinfo_trl {
    display: flex;
}

.prinfo_trl a {
    display: flex;
    align-items: center;
    padding: 0 35px;
    height: 60px;
    margin-right: 15px;
    border-radius: 6px;
    border: 1px solid #ccc;
    transition: all .2s;
}

.prinfo_trl a:hover {
    background-color: var(--a_hover_color);
    border-color: var(--a_hover_color);
}

.prinfo_trl i {
    font-size: 20px;
    color: var(--txt_color1);
    margin-right: 5px;
    transition: all .4s;
}

.prinfo_trl i.icon-kefu1 {
    transform: scale(0.9);
}

.xqwx {
    position: relative;
}

.xqwx_dw {
    position: absolute;
    left: 0;
    top: 100%;
    ;
    width: 100%;
    padding: 5px;
    box-shadow: 0 0 5px rgba(0, 0, 0, .2);
    border-radius: 5px;
    overflow: hidden;
    transition: all .4s;
    opacity: 0;
}

.xqwx_dw img {
    width: 100%;
}

.xqwx:hover .xqwx_dw {
    opacity: 1;
    transform: translateY(6px);
}

.prinfo_trl span {
    font-size: 16px;
    color: var(--txt_color1);
    transition: all .4s;
}

.prinfo_trl a:hover i,
.prinfo_trl a:hover span {
    color: #fff;
}

.prinfo_trl a:first-child {
    background-color: var(--btn_bg_color);
    border-color: var(--btn_bg_color);
}

.prinfo_trl a:first-child i {
    color: #fff;
}

.prinfo_trl a:first-child span {
    color: #fff;
    font-weight: 700;
    font-size: 20px;
}

.prinfo_trf {
    margin-top: 30px;
    display: flex;
}

.prinfo_trfbox {
    position: relative;
    display: flex;
    align-items: center;
    cursor: pointer;
}

.prinfo_trf span {
    font-size: 16px;
    color: var(--p_color1);
    flex-shrink: 0;
    transition: all .4s;
}

.prinfo_trf i {
    font-size: 22px;
    margin-right: 8px;
    flex-shrink: 0;
    transition: all .4s;
}

.prinfo_trf:hover i,
.prinfo_trf:hover span {
    color: var(--btn_bg_color1);
}

.erweima {
    position: absolute;
    top: 100%;
    left: 0;
    padding: 10px;
    box-shadow: 0 0 5px rgba(0, 0, 0, .2);
    border-radius: 5px;
    overflow: hidden;
    transition: all .4s;
    opacity: 0;
    z-index: 60;
    background-color: #fff;
}

.erweima img {
    width: 100px;
}

.prinfo_trfbox:hover .erweima {
    transform: translateY(6px);
    opacity: 1;
}




.floating {
    position: fixed;
    /* 浮动状态 */
    top: 75px;
    left: 0;
    width: 100%;
    background-color: #fff;
    z-index: 50;
}

.prinfo_bbox {
    padding: 35px 55px 80px;
    border-radius: 12px;
    box-shadow: 0 0 5px rgba(0, 0, 0, .15)
}

.prinfo_csts {
    height: 80px;
}

.prinfo_cst {
    height: 80px;
    display: flex;
    border-bottom: 1px solid #e9e9e9;
    /* transition: all .3s; */
}



.prinfo_csitem.active {

    color: var(--btn_bg_color1);

}

.prinfo_csitem.active::after {
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: -2px;
    color: var(--btn_bg_colo1);
    transition: all .3s;
}

.prinfo_csitem {
    position: relative;
    display: flex;
    align-items: center;
    padding: 0 30px;
    font-size: 18px;
    font-weight: 700;
    color: var(--p_color1);
    cursor: pointer;
    transition: all .3s;
}

.prinfo_csitem.on {
    font-weight: 700;
}

.prinfo_csitem::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -1px;
    width: 0;
    height: 1px;
    background-color: var(--btn_bg_color1);
    transform: translateX(-50%);
    transition: all .4s;
}

.prinfo_csitem.on::after {
    width: 100%;
}

.prinfo_cst.floating {
    height: 60px;
    background-color: rgba(0, 0, 0, .4);
    border: none;

}

.prinfo_cst.floating .prinfo_csitem {
    transform: scale(0.75);

}

.prinfo_cst.floating .prinfo_csitem {
    color: #fff;
}

.prinfo_cst.floating .prinfo_csitem.active {
    background-color: var(--btn_bg_color1);
    /* border-bottom: 1px solid var(--btn_bg_color); */
    color: #fff;
    border-radius: 100px;
    margin: 10px;
    border: none !important;
}

.prinfo_cst.floating .prinfo_csitem.active::after {
    display: none;
}




.cpjs {
    padding: 55px 25px;
}

.cpjs p {
    font-size: 16px;
    line-height: 30px;
    color: var(--p_color);
}

.cpjs p:has(img) {
    /* background: #f2f2f2; */

}

.prinfo_cs img {
    border-radius: 5px;
    margin: 0px auto !important;

}

.prinfo_cs * {
    font-family: "微软雅黑", 'Microsoft YaHei', arial !important;

}

.cpsc_swiper {
    width: 100%;
    overflow: hidden;
}

.cpsc_slidebox {
    padding: 60px 0;
}

.xqxgcp {
    margin-top: 80px;
}

.xqxgcp_t {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.xqxgcp_t div {
    font-size: 28px;
    font-weight: 700;
    color: var(--txt_color1);
}

.xqxgcp_t a {
    display: flex;
    align-items: center;
}

.xqxgcp_t span {
    font-size: 16px;
    color: var(--txt_color1);
    transition: all .4s;
}

.xqxgcp_t i {
    font-size: 24px;
    color: #c6c6c6;
    margin-left: 8px;
    transition: all .4s;
}

.xqxgcp_t a:hover i,
.xqxgcp_t a:hover span {
    color: var(--btn_bg_color1);
}

.xqxgcp_t a:hover i {
    transform: translateX(4px);
}

.xqxgcp_b {
    margin-top: 35px;
    overflow: hidden;
}

.xqxgcp_slidea {
    display: block;
}

.xqxgcp_slidea_img {
    border-radius: 12px;
    overflow: hidden;
}

.xqxgcp_slidea_img img {
    width: 100%;
    transition: all .4s;
}

.xqxgcp_slidea:hover img {
    transform: scale(1.1);
}

.xqxgcp_slidea_txt {
    height: 60px;
    padding: 0 10px;
    text-align: center;
    line-height: 60px;
    font-size: 16px;
    color: var(--p_color);
    transition: all .4s;
}

.xqxgcp_slidea:hover .xqxgcp_slidea_txt {
    color: var(--btn_bg_color1);
}

.xqxgal {
    margin-top: 80px;
}

.xqxgal_ct {
    margin-top: 35px;
    overflow: hidden;
}

.xqxgal_slide {
    height: auto;
}

.xqxgal_slide .xqxgal_slidea {
    height: 100%;
    display: block;
    padding: 45px 40px;
    background-color: var(--boxbg);
    border-radius: 10px;
    overflow: hidden;

}

.xqxgal_slideat {
    display: flex;
    justify-content: space-between;
}

.xqxgal_slideat_l {
    font-size: 24px;
    color: var(--txt_color1);
    transition: all .4s;
}

.xqxgal_slidea:hover .xqxgal_slideat_l {
    transform: translateX(4px);
}

.xqxgal_slidea:hover {
    /* box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.2); */
    background-color: #f9f9f9;
    /* border: 1px solid #e1e1e1; */
}

.xqxgal_slideat_r {
    display: flex;
    align-items: center;
}

.xqxgal_slideat_r span {
    font-size: 16px;
    color: var(--p_color1);
    text-transform: capitalize;
    transition: all .4s;
}

.xqxgal_slideat_r i {
    font-size: 18px;
    margin-left: 8px;
    color: var(--p_color1);
    transition: all .4s;
}

.xqxgal_slideat_r:hover span,
.xqxgal_slideat_r:hover i {
    color: var(--btn_bg_color1);
}

.xqxgal_slideat_r:hover i {
    transform: translateX(4px);
}

.xqxgal_slideab {
    position: relative;
    padding-top: 30px;
    margin-top: 25px;
    border-top: 1px solid #dcdcdc;
    display: flex;
}

.xqxgal_slideab::after {
    content: '';
    position: absolute;
    left: 0;
    top: -1px;
    width: 88px;
    height: 1px;
    background-color: var(--btn_bg_color1);
}

.xqxgal_slideab_l {
    width: 42%;
    border-radius: 12px;
    overflow: hidden;
}

.xqxgal_slideab_l img {
    width: 100%;
    transition: all .4s;
}

.xqxgal_slidea:hover img {
    transform: scale(1.1);
}

.xqxgal_slideab_r {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 58%;
    padding-left: 35px;
    font-size: 14px;
    line-height: 30px;
    color: var(--p_color);
}

.xqptcp {
    margin-top: 80px;
}

.xqptcp_b {
    margin-top: 35px;
    overflow: hidden;
}

.xqptcp_slide {
    height: auto;
}

.xqptcp_slide .xqptcp_slidea {
    height: 100%;
    display: block;
    border: 1px solid #e7e7e7;
    border-radius: 12px;
    overflow: hidden;
}

.xqptcp_slideat {
    overflow: hidden;
}

.xqptcp_slideat img {
    width: 100%;
    transition: all .4s;
}

.xqptcp_slidea:hover img {
    transform: scale(1.1);
}

.xqptcp_slideab {
    border-top: 1px solid #e7e7e7;
    padding: 30px 30px 40px;
}

.xqptcp_slideabh {
    font-size: 22px;
}

.xqptcp_slideabp {
    margin-top: 10px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--p_color1);
}

.prinfo_b {
    position: relative;
    padding-bottom: 120px;

}

.prinfo_b .container {
    position: relative;
    z-index: 5;
}

.prinfo_bbox {
    background-color: #fff;
}

.prinfo_b::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: calc(100% - 100px);
    background-color: #f5f5f5;
}

.prinfo_cs h2 {
    font-size: 28px;
    margin-top: 20px;
    margin-bottom: 10px;
    font-weight: bold;
}

@media screen and (max-width: 2000px) {
    .prinfo_bbox {
        padding: 35px 55px 70px;
    }

    .xqxgcp,
    .xqxgal,
    .xqptcp {
        margin-top: 70px;
    }

    .prinfo_b {
        padding-bottom: 110px;
    }
}

@media screen and (max-width: 1800px) {
    .prinfo_bbox {
        padding: 35px 55px 60px;
    }

    .xqxgcp,
    .xqxgal,
    .xqptcp {
        margin-top: 60px;
    }

    .prinfo_csts,
    .prinfo_cst {
        height: 70px;
    }

    .prinfo_csitem {
        font-size: 20px;
    }

    .cpjs {
        padding: 50px 20px;
    }

    .xqxgcp_t div {
        font-size: 26px;
    }

    .xqxgcp_b {
        margin-top: 30px;
    }

    .xqxgal_slideat_l {
        font-size: 22px;
    }

    .xqptcp_slideabh {
        font-size: 20px;
    }

    .xqptcp_slideabp {
        font-size: 14px;
        line-height: 22px;
    }

    .prinfo_b::after {
        height: calc(100% - 100px);
    }

    .prinfo_b {
        padding-bottom: 90px;
    }
}

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

    .prinfo_bbox {
        padding: 35px 45px 60px;
    }

    .prinfo_csts,
    .prinfo_cst {
        height: 60px;
    }

    .cpjs {
        padding: 40px 20px;
    }

    .cpjs p {
        font-size: 14px;
        line-height: 22px;
    }


    .xqxgcp_t div {
        font-size: 22px;
    }

    .xqxgcp_slidea_txt {
        font-size: 14px;
        height: 50px;
    }

    .xqxgal_slide .xqxgal_slidea {
        padding: 40px 30px;
    }

    .xqxgal_slideat_l {
        font-size: 20px;
    }

    .xqxgal_slideab {
        margin-top: 20px;
        padding-top: 20px;
    }

    .xqptcp_slideabp {
        margin-top: 15px;
    }

    .prinfo_b {
        padding-bottom: 80px;
    }
}

@media screen and (max-width: 1400px) {
    .prinfo_cs h2 {
        font-size: 24px;
    }

    .prinfo_bbox {
        padding: 35px 40px 50px;
    }

    .prinfo_csts,
    .prinfo_cst {
        height: 55px;
    }

    .prinfo_csitem {
        font-size: 18px;
        padding: 0 25px;
    }

    .xqxgcp_t div {
        font-size: 20px;
    }

    .xqxgcp,
    .xqxgal,
    .xqptcp {
        margin-top: 50px;
    }

    .xqxgcp_t span {
        font-size: 14px;
    }

    .xqxgcp_t i {
        font-size: 20px;
    }

    .xqxgal_slideat_l {
        font-size: 18px;
    }

    .xqxgal_slideab_r {
        padding-left: 25px;
        font-size: 12px;
        line-height: 20px;
    }

    .xqptcp_slideabh {
        font-size: 18px;
    }

    .xqptcp_slideabp {
        font-size: 13px;
        line-height: 22px;
    }

    .xqptcp_slideab {
        padding: 25px 30px 35px;
    }

    .xqptcp_slideabp {
        margin-top: 10px;
    }

    .prinfo_b {
        padding-bottom: 70px;
    }

    .prinfo_b::after {
        height: calc(100% - 84px);
    }
}

@media screen and (max-width: 1200px) {
    .prinfo_bbox {
        padding: 35px 35px 50px;
    }

    .prinfo_csitem {
        font-size: 16px;
    }

    .cpjs {
        padding: 35px 15px;
    }

    .xqxgal_slideat_l {
        font-size: 16px;
    }

    .xqxgal_slideat_r span {
        font-size: 14px;
    }

    .xqptcp_slideabh {
        font-size: 16px;
    }

    .xqptcp_slideabp {
        font-size: 12px;
        line-height: 20px;
    }

    .xqptcp_slideab {
        padding: 20px 25px 30px;
    }

    .prinfo_b {
        padding-bottom: 60px;
    }

    .prinfo_b::after {
        height: calc(100% - 78px);
    }
}

@media screen and (max-width: 992px) {
    .prinfo_cs h2 {
        font-size: 20px;
    }

    .cpjs p {
        font-size: 12px;
        line-height: 20px;
    }

    .xqxgcp_b,
    .xqxgal_ct,
    .xqptcp_b {
        margin-top: 25px;
    }

    .prinfo_b {
        padding-bottom: 50px;
    }

    .xqxgal_slideat_r {
        display: none;
    }

    .xqxgal_slideab_r {
        display: none;
    }

    .xqxgal_slideab_l {
        width: 100%;
    }
}

@media screen and (max-width: 768px) {
    .prinfo_swiper {
        border-radius: 5px;
    }

    .prinfo_bbox {
        padding: 20px 20px 50px;
    }

    .prinfo_csitem::after {
        background-color: none !important;
        height: 0 !important;
    }

    .prinfo_csts,
    .prinfo_cst {
        height: 70px;
    }

    .prinfo_cst {
        flex-wrap: wrap;
        padding-bottom: 10px;
    }

    .prinfo_csitem {
        padding: 0;
        width: 33.33%;
        justify-content: center;
    }

    .prinfo_cst.floating {
        padding: 0 20px !important;
    }

    .cpjs {
        padding: 30px 0;
    }


    .prinfo_prev,
    .prinfo_next {
        width: 30px;
        height: 42px;
    }

    .prinfo_prev i,
    .prinfo_next i {
        font-size: 18px;
    }

    .prinfo_trh {
        font-size: 20px;
    }

    /* 详情 */
    .mbx {
        display: none;
    }

    .prinfo_t {
        flex-wrap: wrap;
    }

    .prinfo_t>div {
        width: 100%;
        padding: 0;
    }

    .prinfo_t {
        padding-top: 0;
        margin-top: 30px;
    }

    .prinfo_pagination {
        margin-top: 12px;
    }

    .prinfo_tr {
        margin-top: 30px;
    }

    .prinfo_trl a {
        padding: 0 25px;
        margin-right: 10px;
        height: 45px;
    }

    .prinfo_trl a:first-child span {
        font-size: 16px;
    }

    .prinfo_trf {
        display: none !important;
    }

    .prinfo_prev i,
    .prinfo_next i {
        font-size: 18px;

    }

    .prinfo_prev,
    .prinfo_next {
        width: 30px;
        height: 42px;
    }

    .prinfo_pagination span {
        width: 8px;
        height: 8px;
    }

    .prinfo_slidedw_img img {
        width: 40px;
        margin-bottom: 8px;
    }

    .prinfo_slidedw_h {
        font-size: 18px;
        line-height: 1.2;
    }

    .prinfombx {
        display: none;
    }

    .prinfo_slidedw_y {
        font-size: 12px;
    }

    .prinfo_trl .xqwx {
        display: none;
    }
}

/*方案封面*/
.solution {
    width: 100%;
    padding-top: 60px;
    padding-bottom: 70px;
    background: #f5f5f5;
}

.solution .body {
    width: 100%;
    margin-bottom: 60px;
}

.solution .body ul {
    margin: -10px;
    overflow: hidden;
    width: calc(100% + 20px);
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
}

.solution .body ul li {
    width: 50%;
    float: left;
    padding: 10px;
}

.solution .body ul li .sum {
    display: block;
    width: 100%;
    padding: 30px 38px 30px 30px;
    background: #fff;
    font-size: 0;
}

.solution .body ul li .sum .image {
    width: 321px;
    display: inline-block;
    vertical-align: middle;
}

.solution .body ul li .sum .image .pic {
    width: 100%;
    padding-bottom: 73.35%;
    position: relative;
    overflow: hidden;
    min-height: 50px;
    -webkit-transition: 0.5s ease;
    -moz-transition: 0.5s ease;
    -ms-transition: 0.5s ease;
    -o-transition: 0.5s ease;
    transition: 0.5s ease;
}

.solution .body ul li .sum .image .pic img {
    width: 100%;
    position: absolute;
    left: 50%;
    top: 50%;
    min-height: 100%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    -webkit-transition: all 0.5s ease-out 0s;
    -moz-transition: all 0.5s ease-out 0s;
    -o-transition: all 0.5s ease-out 0s;
    transition: all 0.5s ease-out 0s;
    transition: -webkit-transform 2s;
    vertical-align: middle;
    -ms-interpolation-mode: bicubic;
}

.solution .body ul li .sum:hover .image .pic img {
    -webkit-transform: translate(-50%, -50%) scale(1.1);
    -moz-transform: translate(-50%, -50%) scale(1.1);
    transform: translate(-50%, -50%) scale(1.1);
}

.solution .body ul li .sum .text {
    width: calc(100% - 323px);
    display: inline-block;
    vertical-align: middle;
    padding-left: 28px;
}

.solution .body ul li .sum .text .tit {
    font-size: 22px;
    color: #333333;
    line-height: 26px;
    margin-bottom: 7px;
    font-weight: bolder;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.solution .body ul li .sum:hover .text .tit {
    color: #1e46a0;
}

.solution .body ul li .sum .text .info {
    font-size: 16px;
    color: #333333;
    line-height: 30px;
    font-weight: lighter;
    margin-bottom: 17px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.solution .body ul li .sum .text .tit2 {
    width: 100%;
    padding-top: 16px;
    border-top: 1px solid #EEEEEE;
    font-size: 12px;
    color: #333333;
    line-height: 18px;
    margin-bottom: 6px;
}

.solution .body ul li .sum .text .listbox {
    padding-right: 15px;
    margin: -4px -6px;
    overflow: hidden;
    width: calc(100% + 12px);
    height: 48px;
}

.solution .body ul li .sum .text .listbox .list {
    width: 50%;
    float: left;
    padding: 4px 6px;
}

.solution .body ul li .sum .text .listbox .list .dian {
    width: 3px;
    height: 3px;
    float: left;
    margin-top: 6.5px;
    background: #1e46a0;
}

.solution .body ul li .sum .text .listbox .list .words {
    font-size: 12px;
    color: #666666;
    line-height: 16px;
    float: left;
    width: calc(100% - 5px);
    padding-left: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.solution .body ul li .sum .text .listbox .list:hover .words {
    text-decoration: underline;
    color: #1e46a0;
}

@media screen and (max-width: 1680px) {
    .solution {
        padding-top: 50px;
        padding-bottom: 60px;
    }

    .solution .body {
        margin-bottom: 40px;
    }

    .solution .body ul li .sum {
        padding: 20px;
    }

    .solution .body ul li .sum .image {
        width: 200px;
    }

    .solution .body ul li .sum .text {
        width: calc(100% - 202px);
        padding-left: 14px;
    }

    .solution .body ul li .sum .text .tit {
        font-size: 18px;
        line-height: 22px;
        margin-bottom: 6px;
    }

    .solution .body ul li .sum .text .info {
        font-size: 14px;
        line-height: 24px;
        margin-bottom: 14px;
    }

    .solution .body ul li .sum .text .tit2 {
        padding-top: 14px;
    }

    .solution .body ul li .sum .text .listbox {
        padding-right: 0px;
    }
}

@media screen and (max-width: 1024px) {
    .solution {
        padding-top: 30px;
        padding-bottom: 30px;
    }

    .solution .body {
        margin-bottom: 20px;
    }

    .solution .body ul {
        margin: 0;
        width: 100%;
    }

    .solution .body ul li {
        padding: 0;
        margin-bottom: 14px;
        width: 100%;
    }

    .solution .body ul li:last-child {
        margin-bottom: 0;
    }

    .solution .body ul li .sum {
        padding: 12px;
    }

    .solution .body ul li .sum .image {
        width: 100%;
    }

    .solution .body ul li .sum .text {
        width: 100%;
        padding-left: 0;
        margin-top: 12px;
    }

    .solution .body ul li .sum .text .tit {
        font-size: 16px;
        line-height: 20px;
        margin-bottom: 6px;
    }

    .solution .body ul li .sum .text .info {
        font-size: 14px;
        line-height: 24px;
        margin-bottom: 12px;
    }

    .solution .body ul li .sum .text .tit2 {
        padding-top: 12px;
    }

    .solution .body ul li .sum .text .listbox {
        height: auto;
    }
}

/*方案子栏目*/
.gaishu {
    overflow: hidden;
    line-height: 30px;
    font-size: 16px;
    color: #333;
    position: relative;
    margin-top: 5%;
    margin-bottom: 5%;
}

.gaishu .pic {
    float: left;
    width: 50%;
    overflow: hidden;
    border-radius: 10px;
}

.gaishu .pic img {
    width: 100%;
    margin-bottom: 0;
    display: block;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
    -webkit-transition: all 0.3s ease-out 0s;
    -moz-transition: all 0.3s ease-out 0s;
    -o-transition: all 0.3s ease-out 0s;
    transition: all 0.3s ease-out 0s;
}

.gaishu .pic:Hover img {
    -webkit-transform: scale(1.1, 1.1);
    -moz-transform: scale(1.1, 1.1);
    -o-transform: scale(1.1, 1.1);
    -ms-transform: scale(1.1, 1.1);
    transform: scale(1.1, 1.1);
}

.gaishu .word {
    position: absolute;
    right: 0;
    top: 0%;
    width: 48%;
    max-width: 740px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: left;
}

.gaishu .cons {
    width: 96%;
    margin: 0 auto;
    max-width: 630px;
    overflow: hidden;
}

.gaishu .h2 {
    color: #333333;
    font-weight: bold;
    line-height: 1.2;
    margin-top: 1.5%;
    font-size: 40px
}

.gaishu .label {
    display: block;
    font-weight: normal;
    color: #333333;
    line-height: 1.3;
    overflow: hidden;
    font-size: 20px;
}

.gaishu .p {
    overflow: hidden;
    margin-top: 3%;
}

.fangan {
    background: #f7f7f7;
    overflow: hidden;
}

.fangan .case_ul {
    margin-bottom: 5%;
}

.fangan .case_ul li {
    background: #fff;
}

.fangan .case_ul li .txts .h3 {
    font-size: 24px;
    font-weight: normal;
}

.fangan .case_ul li .txts .p {
    color: #666;
    font-size: 16px;
}

.fangan2 {
    background: #ececec;
    overflow: hidden;
}

.fangan2 .wrap {
    padding-top: 3%;
    padding-bottom: 3%;
}

.fangan2 .solution_l {
    float: left;
    line-height: 54px;
    overflow: hidden;
    color: #333333;
    font-weight: bold;
}

.fangan2 .solution_l span {
    color: #0047ba;
}

.fangan2 .solution_a {
    float: right;
    padding-left: 28px;
    padding-right: 28px;
    overflow: hidden;
    height: 54px;
    line-height: 54px;
    border-radius: 6px;
    color: #fff;
    font-size: 18px;
    background: #0047ba;
    transition: all 0.3s;
}

.fangan2 .solution_a span {
    margin-left: 15px;
    font-size: 20px;
    font-family: "宋体";
    font-weight: bold;
    display: inline-block;
    vertical-align: middle;
}

.fangan2 .solution_a:hover {
    opacity: 0.8;
    filter: Alpha(opacity=80);
}

.case_ul {
    margin-top: 5%;
    overflow: hidden;
}

.case_ul li {
    float: left;
    width: 23.5%;
    position: relative;
    margin-bottom: 2%;
    margin-right: 2%;
    background: #f7f7f7;
    border-radius: 10px;
    overflow: hidden;
}

.case_ul li:nth-child(4n+0) {
    margin-right: 0;
}

.case_ul li .imgs {
    position: relative;
    padding-top: 57.4%;
    overflow: hidden;
}

.case_ul li .imgs img {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
    -webkit-transition: all 0.6s ease-out 0s;
    -moz-transition: all 0.6s ease-out 0s;
    -o-transition: all 0.6s ease-out 0s;
    transition: all 0.6s ease-out 0s;
    /*-webkit-filter: grayscale(100%); -moz-filter: grayscale(100%); -ms-filter: grayscale(100%);-o-filter: grayscale(100%); filter: grayscale(100%); filter: gray;*/
}

.case_ul li:hover .imgs img {
    -webkit-transform: scale(1.1, 1.1);
    -moz-transform: scale(1.1, 1.1);
    -o-transform: scale(1.1, 1.1);
    -ms-transform: scale(1.1, 1.1);
    transform: scale(1.1, 1.1);
    /*-webkit-filter: grayscale(0%); -moz-filter: grayscale(0%); -ms-filter: grayscale(0%);-o-filter: grayscale(0%); filter: grayscale(0%); filter:none;*/
}

.case_ul li .txts {
    margin: 0 auto;
    position: relative;
    width: 94%;
    max-width: 440px;
    padding-right: 70px;
    background-repeat: no-repeat;
    background-position: right 20px center;
    background-size: 54px 54px;
    transition: all 0.3s;
}

.case_ul li:hover .txts {
    background-image: url(../images/case_pic1.png);
    background-position: right 10px center;
}

.case_ul li .txts .h3 {
    font-weight: bold;
    height: 34px;
    line-height: 34px;
    overflow: hidden;
    color: #333333;
    transition: all 0.3s;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-top: 28px;
    font-size: 20px;
}

.case_ul li:hover .txts .h3 {
    color: #0047ba;
}

.case_ul li .txts .p {
    color: #999999;
    font-size: 14px;
    line-height: 30px;
    height: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    margin-top: 6px;
    margin-bottom: 33px;
}

@media screen and (max-width: 1200px) {
    .gaishu {
        font-size: 15px;
        line-height: 26px;
    }

    .gaishu .label {
        font-size: 18px;
    }

    .fangan .case_ul li .txts .h3 {
        font-size: 22px;
    }

    .fangan .case_ul li .txts .p {
        font-size: 15px;
    }

    .case_ul li .txts {
        padding-right: 50px;
        background-size: 44px 44px;
        background-position: right 10px center;
    }

    .case_ul li:hover .txts {
        background-position: right 0 center;
    }

    .case_ul li .txts .h3 {
        font-size: 18px;
        margin-top: 20px;
        height: 60px;
        line-height: 30px;
    }

    .case_ul li .txts .p {
        margin-bottom: 20px;
        line-height: 26px;
        height: 26px;
    }

    .gaishu .h2 {
        font-size: 30px
    }

    .lmbt .h3 {
        font-size: 30px
    }
}

@media screen and (max-width: 960px) {
    .gaishu .pic {
        float: none;
        width: 100%;
        margin-top: 2%;
    }

    .gaishu .word {
        position: static;
        height: auto;
        display: block;
        margin-top: 4%;
        width: 100%;
        max-width: none;
    }

    .gaishu .cons {
        max-width: none;
    }

    .fangan .case_ul li .txts .h3 {
        font-size: 20px;
    }

    .fangan .case_ul li .txts .p {
        font-size: 14px;
    }

    .fangan2 .solution_l {
        line-height: 46px;
        width: calc(98% - 160px);
        width: -webkit-calc(98% - 160px);
        width: -moz-calc(98% - 160px);
    }

    .fangan2 .solution_a {
        padding-left: 18px;
        padding-right: 18px;
        font-size: 16px;
        height: 46px;
        line-height: 46px;
    }

    .case_ul li {
        width: 49%;
    }

    .case_ul li:nth-child(3n+0) {
        margin-right: 2%;
    }

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

    .gaishu .h2 {
        font-size: 20px
    }

    .lmbt .h3 {
        font-size: 20px
    }
}

@media screen and (max-width: 640px) {
    .gaishu .label {
        font-size: 16px;
    }

    .gaishu {
        font-size: 14px;
    }

    .fangan2 .solution_l {
        width: calc(98% - 140px);
        width: -webkit-calc(98% - 140px);
        width: -moz-calc(98% - 140px);
        line-height: 40px;
    }

    .fangan2 .solution_a {
        font-size: 14px;
        height: 40px;
        line-height: 40px;
    }

    .fangan2 .solution_a span {
        margin-left: 10px;
    }

    .case_ul li .txts {
        padding-right: 40px;
        background-size: 34px 34px;
    }

    .case_ul li .txts .h3 {
        line-height: 26px;
        height: 52px;
    }

    .gaishu .h2 {
        font-size: 20px
    }

    .lmbt .h3 {
        font-size: 20px
    }

}

@media screen and (max-width: 480px) {
    .gaishu .label {
        font-size: 14px;
    }

    .gaishu {
        font-size: 13px;
        line-height: 24px;
    }

    .fangan .case_ul li .txts .h3 {
        font-size: 18px;
    }

    .fangan .case_ul li .txts .p {
        font-size: 13px;
    }

    .fangan2 .solution_l {
        width: calc(98% -60px);
        width: -webkit-calc(98% - 60px);
        width: -moz-calc(98% - 60px);
        line-height: 1.5;
        float: none;
    }

    .fangan2 .solution_a {
        padding-left: 12px;
        padding-right: 12px;
        float: left;
        margin-top: 3%;
        margin-bottom: 5%;
    }

    .fangan2 .wrap {
        padding-top: 6%;
    }

    .case_ul li .txts {
        padding-right: 0;
    }

    .case_ul li:hover .txts {
        background: none;
    }

    .case_ul li .txts .h3 {
        font-size: 16px;
        margin-top: 10px;
        line-height: 24px;
        height: 48px;
    }

    .case_ul li .txts .p {
        height: 22px;
        line-height: 22px;
        margin-top: 2px;
        margin-bottom: 10px;
        font-size: 13px;
    }

    .gaishu .h2 {
        font-size: 20px
    }

    .lmbt .h3 {
        font-size: 20px
    }
}

@media screen and (max-width: 420px) {
    .case_ul li .txts .h3 {
        font-size: 15px;
        height: 22px;
        line-height: 22px;
    }

    .case_ul li .txts .p {
        font-size: 12px;
    }

    .fangan .case_ul li .txts .h3 {
        font-size: 16px;
    }

    .fangan .case_ul li .txts .p {
        font-size: 12px;
    }

    .gaishu .h2 {
        font-size: 20px
    }

    .lmbt .h3 {
        font-size: 20px
    }
}


/*联系*/
.lxfs {
    overflow: hidden;
    position: relative;
    background: #f7f7f7;
    padding: 5% 0;
    /* 替换margin-top为padding，保证区域有高度 */
}

.lianxi {
    /* 移除绝对定位，改为相对定位 */
    position: relative;
    width: 100%;
    min-height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    /* 居中显示 */
    padding: 0 2%;
    /* 增加内边距 */
}

/* 联系 */
.lxfs .wrap2 {
    width: 100%;
    max-width: 1200px;
    /* 限制最大宽度，提升布局稳定性 */
    margin: 0 auto;
    /* 水平居中 */
}

.lmbt2 {
    color: #222;
    position: relative;
    margin-bottom: 2rem;
    /* 改用rem单位，适配性更好 */
}

.lmbt2 span {
    display: block;
    font-family: Arial;
    line-height: 1.5;
    /* 增加行高，提升可读性 */
    text-transform: uppercase;
    font-size: 60px;
}

.lmbt2 .h3 {
    font-weight: normal;
    overflow: hidden;
    line-height: 40px;
    margin-top: 8px;
    color: #333333;
    font-size: 32px;
}

.lxwm_r {
    width: 100%;
    /* 默认100%宽度 */
    max-width: 600px;
    /* 限制右侧内容最大宽度 */
    margin: 0 auto;
    /* 水平居中 */
}

.lxwm_r .boxs {
    text-align: left;
    width: 100%;
    /* 改为100%宽度 */
    padding: 0 1rem;
}

.lxwm_r .lmbt2 {
    color: #666;
    margin-bottom: 1.5rem;
}

.lxwm_r .lmbt2 span {
    text-transform: none;
    font-size: 16px;
    line-height: 1.6;
    /* 优化行高 */
}

.lxwm_r .lmbt2 .h3 {
    color: #0047ba;
    font-weight: bold;
    font-size: 28px;
    /* 微调字号 */
}

.lxwm_r .contact_ul {
    overflow: hidden;
    margin-bottom: 2rem;
}

.lxwm_r .contact_ul li {
    display: block;
    border-top: 1px solid #c2c7ca;
    overflow: hidden;
    padding: 1.5rem 0;
    /* 改用rem单位 */
    color: #666666;
    font-size: 16px;
    line-height: 24px;
}

/* 修复背景图标显示问题 */
.lxwm_r .contact_ul li.bgs1 label {
    background-image: url(../images/lianxi01.png);
}

.lxwm_r .contact_ul li.bgs2 label {
    background-image: url(../images/lianxi02.png);
}

.lxwm_r .contact_ul li.bgs3 label {
    background-image: url(../images/lianxi03.png);
}

.lxwm_r .contact_ul li label {
    display: block;
    overflow: hidden;
    font-weight: bold;
    font-size: 18px;
    padding-left: 28px;
    background-repeat: no-repeat;
    background-position: left center;
    /* 改为居中对齐 */
    background-size: auto 18px;
    margin-bottom: 0.5rem;
}

.lxwm_r .contact_ul li div {
    margin-top: 0.8rem;
    overflow: hidden;
}

.lxwm_r .contact_ul li div p {
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.lxwm_r .contact_ul li a {
    color: #666666;
    text-decoration: none;
    /* 移除默认下划线 */
}

.lxwm_r .contact_ul li a:hover {
    color: #0047ba;
    text-decoration: underline;
    /* 悬停添加下划线 */
}

/* 响应式优化 */
@media screen and (max-width: 1200px) {
    .lmbt2 span {
        font-size: 38px;
    }

    .lmbt2 .h3 {
        font-size: 28px;
        line-height: 36px;
    }
}

@media screen and (max-width: 780px) {
    .lxwm_r .contact_ul li {
        padding: 1.2rem 0;
    }

    .lxwm_r .contact_ul li label {
        padding-left: 20px;
        font-size: 16px;
    }

    .lmbt2 span {
        font-size: 28px;
    }

    .lmbt2 .h3 {
        font-size: 22px;
        line-height: 32px;
    }
}

@media screen and (max-width: 640px) {
    .lxfs {
        padding: 8% 0;
        /* 移动端增加上下内边距 */
    }

    .lxwm_r .contact_ul {
        margin-top: 1rem;
    }

    .lxwm_r .contact_ul li {
        font-size: 14px;
    }

    .lxwm_r .lmbt2 span {
        font-size: 14px;
    }

    .lmbt2 .h3 {
        font-size: 20px;
    }
}

@media screen and (max-width: 480px) {
    .lxwm_r .contact_ul li {
        padding: 1rem 0;
        line-height: 22px;
    }

    .lxwm_r .contact_ul li label {
        padding-left: 19px;
        background-size: auto 16px;
        font-size: 16px;
    }

    .lxwm_r .lmbt2 span {
        font-size: 13px;
    }

    .lmbt2 .h3 {
        font-size: 18px;
        line-height: 28px;
    }
}

@media screen and (max-width: 420px) {
    .lxwm_r .lmbt2 span {
        font-size: 12px;
        line-height: 1.8;
        /* 超小屏增加行高 */
    }
}

/*案例*/
.case_list {
    position: relative;
    padding: 20px 0 30px;
}

.case_list li {
    margin-bottom: 2%;
    width: 23.8%;
    float: left;
    cursor: pointer;
    margin-left: 1.6%;
}

.case_list li:nth-child(4n+1) {
    margin-left: 0;
}

.case_list li .p_img {
    width: 100%;
    padding-bottom: 56%;
    position: relative;
    overflow: hidden;
    border: 0px solid #efefef;
}

.case_list li .p_img img {
    object-fit: contain;
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    left: 0;
    top: 0;
}

.case_list li .p_img .videoicon {
    background: url(../images/v_icon.png) no-repeat center center rgba(14, 104, 176, .7);
    ;
    position: absolute;
    left: 0;
    top: 0;
    background-size: 60px auto;
    display: block;
    width: 100%;
    height: 100%;
}

.case_list li p {
    margin: 0;
    line-height: 43px;
    color: #666;
    text-align: center;
    background: #F1F1F1;
    padding: 0 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.case_list li p a {
    color: #666;
}

.case_list li .h_img {
    width: 100%;
    padding-bottom: 66.67%;
    position: relative;
    overflow: hidden;
    border: 2px solid #efefef;
}

.case_list li .h_img iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

@media only screen and (max-width: 1023px) {
    .case_list li {
        width: 32%;
        margin-left: 2%;
    }

    .case_list li:nth-child(4n+1) {
        margin-left: 2%;
    }

    .case_list li:nth-child(3n+1) {
        margin-left: 0;
    }

}

@media only screen and (max-width: 767px) {
    .case_list li {
        width: 49%;
        margin-left: 2%;
    }

    .case_list li:nth-child(4n+1) {
        margin-left: 2%;
    }

    .case_list li:nth-child(3n+1) {
        margin-left: 2%;
    }

    .case_list li:nth-child(odd) {
        margin-left: 0;
    }
}

@media only screen and (max-width: 499px) {

    .case_list li {
        width: 100%;
        margin-left: 0;
    }

    .case_list li:nth-child(4n+1) {
        margin-left: 0;
    }

    .case_list li:nth-child(3n+1) {
        margin-left: 0;
    }
}