.slide-video,
.slide-img {
    display: block;
    width: 100%;
    height: 100%;
}

.media-wrap {
    left: 0;
    top: 0;
    position: absolute;
    width: 100%;
    height: 100%;
}

.slide-text {
    color: #fff;
    font-weight: bold;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    opacity: 1;
}

.slide-text .tit {
    font-size: 0.25rem;
    text-transform: uppercase;
    padding-right: 26%;
    line-height: 0.4167rem;
}

.slide-text .icon {
    margin-top: 0.2083rem;
}

.slide-text .icon img {
    height: 0.25rem;
    width: 0.25rem;
}

.indexBanner .swiper-pagination {
    bottom: 0.3281rem;
}

.indexBanner .swiper-pagination-bullet {
    width: 0.3906rem;
    height: 0.0365rem;
    border-radius: 0.0208rem;
    background: rgba(255, 255, 255, 0.5);
    opacity: 1;
}

.indexBanner .swiper-pagination-bullet-active {
    background: #e83525;
}

@media (max-width: 1200px) {
    .slide-text .tit {
        font-size: 0.1563rem;
        line-height: 0.2083rem;
    }

    .indexBanner .swiper-pagination {
        bottom: 0.1042rem;
    }
}

@media (max-width: 640px) {
    .slide-text .tit {
        font-size: 0.1042rem;
        padding-right: 3%;
    }

    .indexBanner img {
        height: 1.5625rem;
    }

    .indexBanner .swiper-pagination-bullet {
        height: 0.0781rem;
        width: 0.0781rem;
    }

    .slide-text .icon {
        margin-top: 0;
    }

    .slide-text .icon img {
        height: 0.1042rem;
        width: 0.1042rem;
    }
}

.product-intro {
    background: url(../images/bg1_02.png) no-repeat top center / cover;
    padding: 0.349rem 0 0.4948rem 0;
}

.column .tit {
    font-size: 0.25rem;
    font-weight: bold;
    text-transform: uppercase;
}

.column .tit img {
    margin-right: 0.0521rem;
    height: 0.2083rem;
    width: 0.2083rem;
}

.more a {
    width: 1.1823rem;
    line-height: 0.3854rem;
    background: #1d2088;
    border-radius: 0.1927rem;
    text-align: center;
    color: #fff;
    font-size: 0.1042rem;
}

.more a:hover {
    background: #e83525;
}

.product-grid {
    padding-top: 0.6094rem;
}

.product-desc {
    width:2rem;
    padding-top: 1%;
}

.product-desc .tit {
    font-size: 0.125rem;
    color: #1d2088;
}

.product-desc .txt {
    font-size: 0.0833rem;
    color: #1a1a1a;
    line-height: 0.1563rem;
    margin: 0.083rem 0;
}

.btn-detailed {
    display: none;
}

.btn-detailed a {
    width: 0.8542rem;
    line-height: 0.2396rem;
    background: #ffffff;
    border-radius: 0.1198rem 0.1198rem 0.1198rem 0.1198rem;
    border: 0.0104rem solid #d1d1d1;
    text-align: center;
    font-size: 0.0833rem;
}

.btn-detailed a:hover {
    background: #e83525;
    color: #fff;
}

.buttonSwitch {
    width: 0.8542rem;
    height: 0.25rem;
    margin-top: 0.4167rem;
}

.buttonSwitch .swiper-button-next,
.buttonSwitch .swiper-button-prev {
    height: 0.25rem;
    width: 0.25rem;
    border-radius: 50%;
    box-sizing: border-box;
    border: 1px solid #1d2088;
    background: #1d2088;
}

.buttonSwitch .swiper-button-next:after,
.buttonSwitch .swiper-button-prev:after {
    font-size: 0.1042rem;
    color: #d1d1d1;
}

.product-cards {
    width: calc(100% - 2.1771rem);
}

.bigLetter {
    text-transform: uppercase;
}

.i-product .swiper-slide {
    box-shadow: 0rem 0.0208rem 0.0313rem rgba(0, 0, 0, 0.1);
}

.i-product a {
    background: #fff;
    padding: 0.2448rem 0.1823rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
    transition: 0.5s;
}

.i-product a img {
    height: 1.6354rem;
    max-width: 100%;
    margin: 0 auto;
    object-fit: scale-down;
}

.i-product a .tit {
    font-size: 0.0833rem;
    text-align: center;
    line-height: 0.125rem;
    height: 0.25rem;
    margin: 0.0781rem;
    transition: 0.5s;
}

.i-product a:hover {
    border: 1px solid #1d2088;
}

.i-product a:hover .tit {
    color: #1d2088;
    font-weight: bold;
    font-size: 0.0938rem;
}

.city-abs {
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    padding-top: 0.7552rem;
    box-sizing: border-box;
}

.city-box {
    max-width: 4.5729rem;
    width: 100%;
    margin-bottom: 0.1042rem;
}

.city-box .tit {
    color: #fff;
    font-size: 0.25rem;
    font-weight: bold;
    opacity: 0.5;
    cursor: pointer;
}

.city-box .tit img {
    height: 0.2083rem;
    width: 0.2083rem;
    margin-right: 0.0521rem;
    transform: rotate(-45deg);
    transition: 0.5s;
}

.city-box .list {
    margin: 0 -0.0781rem;
    padding: 0.2083rem 0 0.25rem 0;
}

.city-box .list li {
    width: 33.3333%;
    margin-bottom: 0.1563rem;
}

.city-box .list li a {
    margin: 0 0.0781rem;
    border: 1px solid rgba(255, 255, 255, 0.5);
    height: 0.8698rem;
    line-height: 0.125rem;
    font-size: 0.0833rem;
    padding: 0.1042rem;
    box-sizing: border-box;
    color: #ffffff;
    border-radius: 0.1042rem;
}

.city-box .list li a .num {
    font-size: 0.0938rem;
}

.city-box .list li a .img img {
    text-align: right;
    height: 0.2344rem;
}

.city-box .list li a:hover {
    background: linear-gradient(to right, #e63923, #f77a6a);
    border: 1px solid transparent;
}

.city-box .list li:last-child a {
    border: none;
    background: url(../images/more1.png) no-repeat center center;
    background-size: 0.1667rem 0.1667rem;
}

.city-box .list li.cur a {
    background: linear-gradient(to right, #e63923, #f77a6a);
    border: transparent;
}

.city-box.cur .tit {
    opacity: 1;
}

.city-box.cur img {
    transform: rotate(0);
}

.city-gas-bg img {
    width: 100%;
}

.city-gas-bg::after {
    position: absolute;
    left: 0;
    top: 0;
    content: "";
    background: url(../images/bg2.png) no-repeat left center;
    background-size: 100% 100%;
    height: 100%;
    width: 100%;
}

.i-about {
    padding: 0.375rem 0 0.776rem 0;
}

.about-content {
    margin-top: 0.2344rem;
}

.about-text {
    width: 2.7448rem;
}

.about-text .con {
    border-radius: 0.0521rem;
    width: 3.3281rem;
    height: 2.3177rem;
    left: 0;
    background: #fff;
    box-shadow: 0 0 0.1823rem rgba(0, 0, 0, 0.1);
    padding: 0.4167rem 0.3281rem 0 0.1927rem;
    box-sizing: border-box;
}

.about-text .con h3 {
    font-size: 0.125rem;
    font-weight: bold;
    color: #1d2088;
}

.about-text .con p {
    font-size: 0.0833rem;
    line-height: 0.1875rem;
    margin: 0.1042rem 0 0 0;
    height: 0.75rem;
    overflow: hidden;
}

.about-img {
    width: calc(100% - 2.7448rem);
}

.about-img img {
    width: 100%;
}

.about-stats {
    margin-top: 0.2083rem;
}

.about-stats .stat .img {
    width: 0.2604rem;
    margin-right: 0.0521rem;
}

.about-stats .stat .img img {
    height: 0.25rem;
    max-width: 100%;
    margin: 0 auto;
}

.stat {
    margin-right: 0.4033rem;
}

.stat-value {
    color: #e83525;
    font-size: 0.1875rem;
    font-family: Montserrat, Montserrat;
    font-weight: bold;
}

.stat-value span {
    color: #1d2088;
}

.stat-value .dw {
    font-size: 0.0938rem;
}

.stat-label {
    color: #1d2088;
    font-size: 0.0938rem;
}

.i-honner {
    padding: 0.4167rem 0 0.1979rem 0;
    background: url(../images/i-honner.png) no-repeat left top;
    box-sizing: border-box;
}

.qual-content {
    margin-top: 0.021rem;
}

.cert-grid {
    width: 4.0885rem;
    margin: 0 -0.0938rem;
}

.cert-grid li {
    width: 33.3333%;
    margin-bottom: 0.1927rem;
}

.cert-grid li a {
    background: #fff;
    padding: 0.1042rem;
    margin: 0 0.0938rem;
    border-radius: 0.0521rem;
}

.cert-grid li a img {
    margin: 0 auto;
    height: 1.2031rem;
    max-width: 100%;
}

.cert-grid li:nth-child(2) {
    margin-top: 0.2917rem;
}

.cert-grid li:nth-child(3) {
    margin-top: 0.901rem;
}

.cert-grid li:nth-child(4) {
    margin-top: -0.901rem;
}

.cert-grid li:nth-child(5) {
    margin-top: -0.6302rem;
}

.cert-list {
    width: 3.2913rem;
}

.cert-list li {
    font-size: 0.0833rem;
    line-height: 0.1563rem;
    margin-bottom: 0.1083rem;
    background: url(../images/h1.png) no-repeat left 0.0417rem;
    padding-left: 0.1863rem;
    background-size: 0.0938rem 0.0938rem;
}

.i-case {
    padding: 0.5052rem 0 0.4583rem;
}

.caseSwiper {
    margin-top: 0.3906rem;
    padding-bottom: 0.2083rem;
}

.caseSwiper .swiper-slide {
    padding: 0 0.0104rem;
    box-sizing: border-box;
}

.caseSwiper a {
    box-shadow: 0rem 0.0208rem 0.0313rem rgba(0, 0, 0, 0.1);
    background: #fff;
}

.caseSwiper a .img {
    overflow: hidden;
}

.caseSwiper a .img img {
    width: 100%;
    height: 1.3229rem;
}

.caseSwiper a .con {
    height: 0.5885rem;
    box-sizing: border-box;
    padding: 0.1102rem 0.151rem 0 0.1354rem;
}

.caseSwiper a .con p {
    line-height: 0.1563rem;
    font-size: 0.0833rem;
    height: 0.3125rem;
    overflow: hidden;
}

.pagination {
    text-align: center;
    margin-top: 0.0521rem;
}

.pagination .swiper-pagination-bullet {
    height: 0.0781rem;
    width: 0.0781rem;
    background: #e2e2e2;
    opacity: 1;
}

.pagination .swiper-pagination-bullet-active {
    background: #e83525;
}

footer {
    background: url(../images/footerbg.png) no-repeat center top / cover;
    padding-top: 0.3281rem;
}

.footer-inner {
    padding-bottom: 0.2083rem;
}

.footer-left .txt {
    color: #fff;
    line-height: 0.1875rem;
    font-size: 0.0833rem;
}

.footer-left .txt .t1 {
    width: 0.2604rem;
}

.footer-left .txt .t2 {
    width: calc(100% - 0.2865rem);
}

.footer-logo {
    margin-bottom: 0.1979rem;
}

.footer-logo img {
    height: 0.3958rem;
    max-width: 100%;
}

.footer-nav li {
    margin: 0 0.3083rem;
}

.footer-nav li p {
    color: #fff;
    font-size: 0.0838rem;
    font-weight: bold;
    margin-bottom: 0.1083rem;
}

.footer-nav li a {
    color: #fff;
    font-size: 0.0833rem;
    line-height: 0.1875rem;
}

.footer-qr .img img {
    height: 0.5208rem;
    max-width: 100%;
    margin: 0 auto;
}

.footer-qr p {
    color: #fff;
    font-size: 16px;
    text-align: center;
    margin-top: 0.1042rem;
}

.coyp {
    font-size: 0.0833rem;
    padding: 2% 0;
    color: #fff;
    border-top: 2px solid rgba(255, 255, 255, 0.2);
}

.subanner {
    font-size: 0.25rem;
    color: #ffff;
}

.subanner .img img {
    width: 100%;
}

.subanner .tit {
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    font-weight: bold;
}

.center {
    text-align: center;
}

.sub-cloum .tit {
    font-size: 0.25rem;
    font-weight: bold;
}

.sub-cloum .line {
    width: 0.776rem;
    height: 0.0208rem;
    background: #e83525;
    margin: 0.0521rem auto;
}

.about {
    padding-top: 0.3698rem;
}

.aboutContet {
    margin-top: 0.4583rem;
}

.aboutContet .box {
    width: 46%;
}

.aboutContet .con {
    font-size: 0.0833rem;
    line-height: 30px;
}

.aboutContet .con h3 {
    color: #1d2088;
    font-size: 0.125rem;
    font-weight: bold;
    margin-bottom: 0.0521rem;
}

.aboutImg img {
    width: 100%;
}

.aboutSwiperBox {
    margin-top: 0.3385rem;
    background: url(../images/bg2_02.png) no-repeat center center / cover;
    height: 4.9427rem;
    padding-top: 0.625rem;
    box-sizing: border-box;
}

.aboutSwiper .img {
    transform: scale(0.8);
}

.aboutSwiper .img img {
    width: 100%;
}

.aboutSwiper .con {
    opacity: 0;
    text-align: center;
    margin-top: 0.1563rem;
}

.aboutSwiper .con .t1 {
    font-size: 0.1563rem;
    font-weight: bold;
}

.aboutSwiper .con .t2 {
    font-size: 0.0833rem;
    line-height: 0.1875rem;
    padding: 20px 0;
}

.aboutSwiper .swiper-slide {
    width: 50%;
}

.aboutSwiper .swiper-slide-active .img {
    transform: scale(1);
}

.aboutSwiper .swiper-slide-active .con {
    opacity: 1;
}

.History {
    height: 4.5781rem;
    background: url(../images/fabg_02.png) no-repeat center center;
    padding-top: 0.5208rem;
    box-sizing: border-box;
}

.HistoryBox {
    margin-top: 0.4167rem;
}

.HistoryBox::after {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    height: 2px;
    border: 1px dashed #bfbfbf;
}

.HistoryBox .swiper-button-next,
.HistoryBox .swiper-button-prev {
    height: 0.3333rem;
    width: 0.3333rem;
    border-radius: 50%;
    background: #fff;
    top: 48%;
}

.HistoryBox .swiper-button-next::after,
.HistoryBox .swiper-button-prev::after {
    font-size: 0.125rem;
    color: #1a1a1a;
}

.HistoryBox .swiper-button-next {
    right: 0.3229rem;
}

.HistoryBox .swiper-button-prev {
    left: 0.3229rem;
}

.historySwiper .swiper-slide:nth-child(2n) {
    display: flex;
    flex-direction: column-reverse;
}

.historySwiper .year {
    font-weight: bold;
    font-size: 0.3125rem;
    color: #1d2088;
    font-family: Montserrat;
    width: 100%;
}

.historySwiper .con {
    background: #fff;
    border-radius: 0.0521rem;
    padding: 0.0938rem 0.0833rem;
    width: 100%;
    box-sizing: border-box;
}

.historySwiper .con .img img {
    width: 100%;
    height: 0.7292rem;
    object-fit: cover;
}

.historySwiper .con .tit {
    font-size: 0.0833rem;
    color: #1a1a1a;
    line-height: 0.1563rem;
    padding: 0.1083rem 0.0521rem;
}

.ov {
    overflow: hidden;
}

.Vision {
    padding: 0.3594rem 0 0.625rem 0;

    background: url(../images/bggg.png) no-repeat left bottom;
    background-size: 100%;
}

.Vision .con {
    width: calc(100% - 4.3108rem);
}

.Vision .con .txt {
    font-size: 0.1563rem;
    padding: 0.2042rem 0;
}

.Vision .img {
    width: 4.1667rem;
}

.Vision .img img {
    max-width: 100%;
}

.loc a {
    font-weight: bold;
    font-size: 0.0833rem;
    color: #a5a5a5;
    padding: 2% 0;
}

.loc a i {
    margin: 0 0.026rem;
}

.loc a:last-child {
    color: #1a1a1a;
}

.loc a:last-child i {
    display: none;
}

.loc a:hover {
    color: #e83525;
}

.details {
    margin-top: 0.5833rem;
}

.details-top {
    padding-bottom: 0.3385rem;
}

.detail-swiper {
    width: 3.8125rem;
}

.bigImgBox .swiper-button-next,
.bigImgBox .swiper-button-prev {
    background: #a5a5a5;
    width: 0.2083rem;
    height: 0.2083rem;
}

.bigImgBox .swiper-button-next::after,
.bigImgBox .swiper-button-prev::after {
    font-size: 0.125rem;
    color: #fff;
}

.bigImg {
    width: 3.151rem;
    margin: 0 auto;
    border: 1px solid #e1e1e1;
    box-sizing: border-box;
}

.bigImg img {
    max-width: 100%;
    margin: 0 auto;
}

.thumbnail {
    width: 3.151rem;
    margin: 0 auto;
    margin-top: 0.0781rem;
    padding: 0 0.0104rem;
}

.thumbnail .img {
    border: 1px solid rgba(186, 186, 186, 0.44);
    box-sizing: border-box;
    border-radius: 0.026rem;
    overflow: hidden;
}

.thumbnail .img img {
    height: 0.5365rem;
    max-width: 100%;
    margin: 0 auto;
}

.thumbnail .swiper-slide-thumb-active .img {
    border: 1px solid #d61518;
}

.detail-con {
    width: calc(100% - 4.1563rem);
    padding-top: 4%;
    padding-right: 7%;
    box-sizing: border-box;
}

.detail-con .tit {
    font-family: Montserrat;
    font-weight: bold;
    font-size: 0.1875rem;
}

.detail-con .txt {
    font-size: 0.0938rem;
    padding: 0.2042rem 0;
    line-height: 0.1875rem;
}

.detail-con .icon a {
    margin-right: 0.2292rem;
}

.detail-con .icon a img {
    height: 0.3021rem;
}

.detail-con .btn {
    margin-top: 0.2083rem;
}

.detail-con .btn a {
    width: 1.4375rem;
    line-height: 0.3698rem;
    background: #d61518;
    border-radius: 0.1875rem;
    font-size: 18px;
    color: #fff;
    text-align: center;
}

.productTab a {
    margin-right: 0.2604rem;
    font-size: 0.1875rem;
    font-weight: bold;
    line-height: 0.4688rem;
    position: relative;
}

.productTab a:after {
    width: 0;
    left: 0;
    height: 0.0208rem;
    background: #d61518;
    bottom: 0;
    content: "";
    position: absolute;
    transition: 0.5s;
}

.productTab a.cur:after {
    width: 100%;
}

.productTabCon {
    padding: 0.1927rem 0 0.4125rem 0;
}

.productTabCon .item {
    display: none;
}

.productTabCon .item img {
    max-width: 100%;
    margin: 0 auto;
}

.productTabCon .item:first-child {
    display: block;
}

.Related {
    background: #f9f9f9;
    padding-top: 0.0521rem;
}

.Related ul {
    padding: 0.2344rem 0 0.2083rem 0;
    margin: 0 -0.1354rem;
}

.Related ul li {
    margin-bottom: 0.1563rem;
    width: 25%;
}

.Related ul li a {
    margin: 0 0.1354rem;
}

.Related ul li a .img {
    background: #fff;
    border-radius: 0.026rem;
}

.Related ul li a .img img {
    height: 1.8958rem;
    max-width: 100%;
    margin: 0 auto;
}

.Related ul li a p {
    text-align: center;
    font-size: 0.1042rem;
    font-weight: bold;
    padding: 0.1042rem;
}

.prodcut {
    background: #f9f9f9;
    padding: 0.349rem 0;
}

.subNav {
    width: 2.3802rem;
}

.prodoct-nav {
    padding: 0.1042rem 0;
    background: #fff;
}

.prodoct-nav li {
    position: relative;
    padding: 0 0.1719rem;
}

.prodoct-nav li a {
    font-size: 0.0938rem;
    color: #1a1a1a;
    border-bottom: 1px solid #e7e7e7;
    padding: 0.1042rem 0;
}

.prodoct-nav li a::after {
    position: absolute;
    content: "";
    left: 0;
    top: 0.1042rem;
    width: 0.0313rem;
    height: 0.1042rem;
    background: #d61518;
    opacity: 0;
}

.prodoct-nav li a:hover,
.prodoct-nav li.cur a {
    color: #d61518;
    font-weight: bold;
}

.prodoct-nav li a:hover::after,
.prodoct-nav li.cur a::after {
    opacity: 1;
}

.prodoct-nav li:last-child a {
    border-bottom: none;
}

.por-list {
    width: calc(100% - 2.5677rem);
}

.por-list ul {
    margin: 0 -0.125rem;
}

.por-list ul li {
    width: 33.3333%;
    margin-bottom: 0.1979rem;
}

.por-list ul li a {
    margin: 0 0.125rem;
}

.por-list ul li a .img {
    background: #fff;
}

.por-list ul li a .img img {
    height: 1.7708rem;
    max-width: 100%;
    object-fit: scale-down;
}

.por-list ul li a p {
    text-align: center;
    margin-top: 0.0521rem;
    height: 0.3125rem;
    color: #323232;
    font-size: 0.0938rem;
    font-weight: bold;
    padding: 2% 0;
}

.case {
    background: #f9f9f9;
    padding: 0.3229rem 0 0.5208rem 0;
}

.case-tabs {

    border-radius: 0.0781rem;
    overflow: hidden;
    background: #fff;
}

.case-tabs a {
    font-size:20px;
    font-weight: bold;
    line-height: .3958rem;
    flex: 1;
    padding:0 2%;
    box-sizing: border-box;
}

.case-tabs a .img {display:none;}

.case-tabs a .img img {
    height: 0.5625rem;
    width: 0.5625rem;
}

.case-tabs a .i2 {
    display: none;
}

.case-tabs a.cur {
    background: #d61518;
    color: #fff;
}

.case-tabs a.cur .i1 {
    display: none;
}

.case-tabs a.cur .i2 {
    display: block;
}

.case-list {
    margin: 0 -0.1354rem;
    margin-top: 0.3229rem;
}

.case-list li {
    width: 25%;
    margin-bottom: 0.2448rem;
}

.case-list li a {
    margin: 0 0.1354rem;
    background: #fff;
    border-radius: 0.0521rem;
    overflow: hidden;
}

.case-list li a .img img {
    max-width: 100%;
    margin: 0 auto;
    object-fit: cover;
    height: 1.344rem;
}

.case-list li a p {

    margin: 0.1042rem;
    text-align: center;
    font-size: 0.0938rem;
    font-weight: bold;
    line-height: 0.1563rem;
display:block
}

.contact {
    background: #f9f9f9;
    padding: 0.3385rem 0 0.4271rem 0;
}

.contact-top {
    background: #fff;
    border-radius: 0.0521rem;
}

.contact-top .box {
    width: 50%;
    padding: 0 0 0 0.2448rem;
    box-sizing: border-box;
}

.contact-top .box .tit {
    font-weight: bold;
    font-size: 0.125rem;
    color: #181c86;
}

.contact-top .box .txt {
    margin-top: 0.1642rem;
}

.contact-top .box .txt span {
    display: block;
    width: 0.1198rem;
}

.contact-top .box .txt span img {
    height: 0.1198rem;
    width: 0.1198rem;
}

.contact-top .box .txt p {
    width: calc(100% - 0.2083rem);
    font-size: 0.0938rem;
}

.contact-top .map img {
    max-width: 100%;
}

.msg {
    padding-top: 0.5208rem;
}

.ms-input {
    margin-top: 0.2292rem;
}

.ms-input .ipt {
    width: 49%;
    height: 0.3438rem;
    background: #ffffff;
    border-radius: 0.0521rem;
    border: 1px solid rgba(196, 209, 222, 0.5);
    overflow: hidden;
    padding: 0.0821rem;
    box-sizing: border-box;
    margin-bottom: 0.0938rem;
}

.ms-input .ipt textarea,
.ms-input .ipt input {
    height: 98%;
    width: 100%;
    font-size: 0.0833rem;
}

.yzm input {
    width: calc(100% - 0.825rem) !important;
}

.yzm .img {
    width: 0.5208rem;
    background: #000;
}

.yzm .img img {
    height: 100%;
    max-width: 100%;
    margin: 0 auto;
}

.ms-input .ipt:nth-child(5) {
    width: 100%;
}

.ms-input .ipt:last-child {
    width: 100%;
    height: 0.625rem;
}

.submit {
    width: 1.0521rem;
    height: 0.276rem;
    background: #d61619;
    border-radius: 0.1406rem 0.1406rem 0.1406rem 0.1406rem;
    margin: 0 auto;
    display: block;
    color: #fff;
    font-size: 0.0833rem;
    margin-top: 0.1042rem;
}

.news-details {
    border-top: 1px solid #e8e8e8;
}

.news-details .wrap {
    max-width: 6.7708rem;
    margin: 0 auto;
    padding: 3% 0;
}

.news-tit .t1 {
    font-size: 0.1875rem;
    font-weight: bold;
}

.news-tit .time {
    padding: 0.1042rem 0 0.2083rem 0;
}

.news-tit .time a {
    margin-right: 0.0781rem;
}

.news-tit .time a img {
    height: 0.3021rem;
    max-width: 100%;
    margin: 0 auto;
}

.richText {
    padding-bottom: 0.5208rem;
    font-size: 0.0938rem;
    line-height: 0.1875rem;
}

.richText img {
    max-width: 100%;
    margin: 0 auto;
}

.nextLink a {
    font-size: 0.0833rem;
    height: 0.5365rem;
    width: 49%;
    padding: 0.1042rem 0.1563rem 0.1563rem 0.1563rem;
    box-sizing: border-box;
    background: #f9f9f9;
}

.nextLink a p {
    margin-top: 0.0417rem;
    overflow: hidden;
}

.Performance {
    padding: 0.8958rem 0 0.2604rem 0;
    background: #f9f9f9;
}

.Performance ul li {
    margin-bottom: 0.2917rem;
}

.Performance ul li a .con {
    width: 2.3073rem;
}

.Performance ul li a .con .tit {
    background: url(../images/yjbg.png) no-repeat left top;
    background-size: 0.4688rem 0.4688rem;
    min-height: 0.4688rem;
    font-size: 0.125rem;
    line-height: 0.1875rem;
    font-weight: bold;
    margin-left: 0.125rem;
    padding: 0.1302rem;
}

.Performance ul li a .img {
    width: calc(100% - 2.5833rem);
    border-radius: 0.0781rem;
    overflow: hidden;
}

.Performance ul li a .img img {
    width: 100%;
}

.Performance ul li:nth-child(2n) a {
    flex-direction: row-reverse;
}

.honner {
    background: url(../images/honner.png) no-repeat center center;
    background-size: 100% 100%;
    padding: 0.8125rem 0 0.7135rem 0;
}

.certificate .swiper-slide {
    transform: scale(0.75);
}

.certificate .swiper-slide-active {
    transform: scale(1);
}

.certificate .swiper-slide-active .tit {
    opacity: 1;
}

.certificate img {
    width: 100%;
}

.certificate .tit {
    font-size: 0.0938rem;
    font-weight: bold;
    text-align: center;
    padding: 2% 0;
    opacity: 0;
}

.m-more {
    display: none;
}

@media (max-width: 1200px) {
    html {
        font-size: 160px !important;
    }

    .details,
    .subanner,
    .i-banner {
        margin-top: 60px;
    }

    .subanner .tit {
        font-size: 0.1563rem;
    }

    .subanner img {
        height: 1.3021rem;
    }

    .container {
        max-width: 96%;
    }

    .product-intro {
        padding: 5% 0 3% 0;
    }

    .column .tit {
        font-size: 0.1563rem;
    }

    .more a {
        line-height: 0.25rem;
        width: 0.7292rem;
        font-size: 0.0833rem;
    }

    .product-grid {
        padding-top: 3%;
    }

    .product-grid .box {
        width: 100%;
    }

    .product-desc .tit {
        font-size: 0.125rem;
    }

    .product-desc .txt {
        height: auto;
    }

    .product-cards,
    .buttonSwitch {
        margin-top: 3%;
    }

    .buttonSwitch {
        display: none;
    }

    .i-product a {
        padding: 2%;
    }

    .city-abs {
        position: static;
        padding-top: 2%;
    }

    .city-box .tit {
        color: #000;
        font-size: 0.1563rem;
    }

    .city-box .list li a {
        border-color: #000;
        color: #000;
    }

    .city-box {
        max-width: 100%;
    }

    .city-box .list li a:hover {
        color: #fff;
    }

    .about-content .box {
        width: 100%;
    }

    .about-text .con {
        position: static !important;
        width: 100%;
        padding: 4%;
        margin-bottom: 0.0521rem;
        height: auto;
    }

    .about-stats {
        margin-top: 2%;
    }

    .i-honner {
        padding: 4% 0;
        background: #f9f9f9;
    }

    .i-about {
        padding-bottom: 3%;
    }

    .qual-content {
        margin-top: 0.2083rem;
    }

    .cert-grid li {
        margin: 0 !important;
        margin-bottom: 0.1563rem !important;
    }

    .cert-list,
    .cert-grid {
        width: 100%;
    }

    .footer-nav {
        display: none;
    }

    .contact-top {
        background: none;
    }

    .contact-top .box {
        width: 100%;
        padding: 0;
    }

    .contact-top .con {
        padding: 5% 0 10% 0;
    }

    .contact {
        padding: 5% 0 8% 0;
    }

    .sub-cloum .tit {
        font-size: 0.125rem;
    }

    .msg {
        padding-top: 10%;
    }

    .case {
        padding: 3% 0 18% 0;
    }

    .case-tabs a {
        flex: auto;
        width: 100%;
        margin-bottom: 0.0781rem;
        justify-content: flex-start;
        line-height: normal;
        font-size: 0.0938rem;
        align-items: center;
        padding: 0.0521rem 0.1042rem;
    }

    .case-tabs a p {
        margin-left: 0.0521rem;
    }

    .case-tabs {
        overflow: visible;
        height: auto;
        background: none;
    }

    .case-tabs a .img img {
        height: 0.2917rem;
        width: 0.2917rem;
    }

    .case-list {
        margin: 0 -0.0521rem;
        margin-top: 0.0781rem;
    }

    .case-list li {
        width: 33.333%;
        margin-bottom: 0.1042rem;
    }

    .case-list li a {
        margin: 0 0.0521rem;
    }

    .case-list li a .img img {
        height: 1.0417rem;
    }

    .aboutContet .box {
        width: 100%;
    }

    .aboutContet .con {
        padding-bottom: 0.1563rem;
    }

    .aboutSwiperBox {
        padding: 0;
        background: none;
        margin-top: 0.0521rem;
        height: auto;
    }

    .historySwiper .swiper-slide:nth-child(2n) {
        display: block;
    }

    .History {
        height: auto;
        padding-bottom: 5%;
        background: #f9f9f9;
    }

    .historySwiper .con .img img {
        height: 1.0417rem;
    }

    .HistoryBox .swiper-button-next,
    .HistoryBox .swiper-button-prev {
        border-radius: 0;
        height: 0.2604rem;
        width: 0.2604rem;
        background: rgba(0, 0, 0, 0.5);
    }

    .HistoryBox .swiper-button-next::after,
    .HistoryBox .swiper-button-prev::after {
        color: #fff;
    }

    .HistoryBox {
        margin-top: 0.1042rem;
    }

    .HistoryBox .swiper-button-next {
        right: 0;
    }

    .HistoryBox .swiper-button-prev {
        left: 0;
    }

    .Vision .con .txt {
        font-size: 0.0938rem;
    }

    .Vision .box {
        width: 100%;
    }

    .historySwiper .year {
        font-size: 0.1563rem;
        text-align: center;
        padding: 0.0781rem 0;
    }

    .details-top {
        padding: 4% 0;
    }

    .details-top .box {
        width: 100%;
    }

    .detail-con .tit,
    .productTab a {
        font-size: 0.125rem;
    }

    .Related ul {
        margin: 0 -0.0781rem;
    }

    .Related ul li a {
        margin: 0 0.0781rem;
    }

    .Related ul li a .img img {
        height: 1.0417rem;
    }

    .main-nav-m {
        display: block;
    }

    .subNav {
        display: none;
    }

    .por-list {
        width: 100%;
    }

    .prodcut {
        padding-top: 3%;
    }

    .por-list ul {
        margin: 0 -0.0521rem;
    }

    .por-list ul li a {
        margin: 0 0.0521rem;
    }
}

@media (max-width: 900px) {
    .loc {
        display: none;
    }

    .Performance ul li:nth-child(2n) a,
    .Performance ul li a {
        flex-direction: column-reverse;
    }

    .Performance {
        padding-top: 0.5167rem;
    }

    .Performance ul li {
        margin-bottom: 0;
    }

    .Performance ul li a .con {
        padding: 5% 2%;
    }

    .Performance ul li a .con .tit {
        margin-left: 0;
    }

    .Performance ul li a .img,
    .Performance ul li a .con {
        width: 100%;
    }

    .news-details .wrap {
        padding-top: 6%;
    }

    .news-tit .t1 {
        font-size: 0.125rem;
    }

    .richText {
        padding-bottom: 4%;
    }

    .nextLink a {
        width: 100%;
        margin-bottom: 10px;
        height: auto;
        padding: 2%;
    }

    .nextLink a p {
        text-align: left;
    }

    .ms-input .ipt {
        width: 100%;
    }

    .Related ul li {
        width: 50%;
    }

    .bigImg {
        width: 100%;
    }

    .thumbnail {
        display: none;
    }

    .por-list ul li {
        width: 50%;
    }
}

@media (max-width: 750px) {
    .certificate .swiper-slide {
        transform: scale(0.75);
    }

    .honner {
        padding: 4% 0;
    }

    .i-case {
        padding: 8% 0 4% 0;
    }

    .pc-more {
        display: none;
    }

    .m-more {
        display: block;
        padding: 0.2083rem;
    }

    .m-more a {
        margin: 0 auto;
    }

    .city-box .list li {
        width: 50%;
    }

    .city-box .list li a .img,
    .column .tit img {
        display: none;
    }

    .caseSwiper a .img img,
    .city-box .list li a,
    .i-product a img {
        height: auto;
    }

    .city-abs {
        padding: 8% 0;
    }

    .i-about {
        padding: 0;
    }

    .about-stats {
        padding: 4% 0;
    }

    .stat-value {
        font-size: 0.0938rem;
    }

    .stat {
        margin: 0 0.1823rem 0.1042rem 0;
    }

    .qual-content {
        display: block;
    }

    .cert-grid {
        margin: 0;
        justify-content: space-between;
    }

    .cert-grid li a {
        margin: 0;
        padding: 0.026rem;
    }

    .cert-grid li {
        width: 48%;
    }

    .footer-logo img {
        height: 0.3083rem;
    }

    .footer-qr {
        margin: 0.2083rem auto;
    }

    .footer-left .txt .t1 {
        font-weight: bold;
        font-size: 0.0938rem;
    }

    .footer-left .txt:nth-child(1) .t2 {
        width: 100%;
    }

    .certificate .tit {
        opacity: 1;
        font-size: 0.0938rem;
    }

    .case-list li {
        width: 50%;
    }

    .historySwiper .con .img img {
        height: auto;
    }
}

@media (max-width: 480px) {
    .city-box .list li {
        width: 100%;
    }

    .city-box .list li {
        margin-bottom: 0.0521rem;
    }

    .city-box .list li:last-child {
        display: none;
    }

    .product-desc .txt,
    .i-product a .tit,
    .city-box .list li a,
    .about-text .con p,
    .cert-list li,
    .caseSwiper a .con p {
        font-size: 0.0938rem;
    }

    .case-list li a .img img {
        height: 0.7292rem;
    }

    .mov {
        display: none;
    }

    .n-paga {
        display: block;
    }

    .por-list ul li a .img img {
        height: 1.0417rem;
    }
}