.subpage-banner {
    position: relative;
    overflow: hidden;
}

.subpage-banner .subbanner-img {
    margin:0 auto;
    display: block;
}

.subpage-banner-frontend {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.subpage-banner-frontend h1 {
    margin: 0 auto;
    text-align: center;
}

.subpage-banner-frontend p {
    line-height: 56px;
    padding: 0 22px 0 20px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.9);
    display: inline-block;
}

.subpage-banner-frontend p svg {
    vertical-align: middle;
}

.subpage-banner-frontend p a {
    margin-left: 8px;
    font-size: 26px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(202, 14, 15, 1);
    vertical-align: top;
}

.breadcrumb {
    line-height: 70px;
    background: #fff;
    border-bottom: 1px solid rgba(204, 204, 204, 1);
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    vertical-align: top;
}

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

.breadcrumb a {
    color: rgba(51, 51, 51, 1);
}

.breadcrumb .sonsort {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.breadcrumb .sonsort a {
    margin-left: 40px;
    transition-duration: 0.3s;
}

.breadcrumb .sonsort a:hover {
    color: rgba(0, 72, 148, 1);
}

.breadcrumb .sonsort a.btn-info {
    position: relative;
    color: rgba(0, 72, 148, 1);
}

.breadcrumb .sonsort a.btn-info::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(0, 72, 148, 1);
    display: block;
}

.page-tabs {
    margin: 61px 0 0;
    text-align: center;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.page-tabs a {
    width: 160px;
    height: 44px;
    line-height: 44px;
    margin: 20px 20px 0 0;
    border-radius: 8px 8px 0px 0px;
    background: #145596;
    font-size: 20px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    text-align: center;
    display: block;
    transition-duration: 0.3s;
}

.page-tabs a:last-child {
    margin-right: 0;
}

.page-tabs a.active,
.page-tabs a:hover {
    background: #ca0e0f;
}

.list-4 {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
}

.list-4 img {
    width: 100%;
    display: block;
}

.list-4 li {
    width: calc(25% - 20.25px);
    margin-left: 27px;
    margin-top: 30px;
}

.list-4 li:nth-child(4n + 1) {
    margin-left: 0;
}

.list-4 li a {
    color: rgba(51, 51, 51, 1);
    transition-duration: 0.3s;
    display: block;
}

.list-4 li h5 {
    height: 60px;
    line-height: 60px;
    padding: 0 20px;
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 0px;
    display: flex;
    align-items: center;
}

.list-4 li h5 span {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.list-4 li h5 b {
    width: 28px;
    height: 28px;
    border-radius: 14px;
    border: 1px solid rgba(153, 153, 153, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition-duration: 0.3s;
}

.list-4 li svg {
    width: 14px;
    height: 14px;
}

.list-4 li svg .r {
    fill: #999999;
    transition-duration: 0.3s;
}

.list-4 li a:hover {
    background: rgba(221, 237, 248, 1);
    color: #fff;
}

.list-4 li a:hover b {
    border-color: #fff;
}

.list-4 li a:hover svg .r {
    fill: #fff;
}

.list-3 {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
}

.list-3 img {
    width: 100%;
    display: block;
}

.list-3 li {
    width: calc(33.33% - 21px);
    margin-left: 31px;
    margin-top: 30px;
}

.list-3 li:nth-child(3n + 1) {
    margin-left: 0;
}

.list-3 li a {
    color: rgba(51, 51, 51, 1);
    transition-duration: 0.3s;
    display: block;
}

.list-3 li h5 {
    height: 60px;
    line-height: 60px;
    padding: 0 20px;
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 0px;
    display: flex;
    align-items: center;
}

.list-3 li h5 span {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.list-1 {
    margin-top: 39px;
}

.list-1 li {
    padding: 20px 0;
    border-bottom: 1px solid rgba(204, 204, 204, 1);
}

.list-1 li a {
    display: flex;
}

.list-1 .n-l {
    width: 320px;
    max-height: 220px;
    margin-right: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.list-1 .n-l img {
    max-width: 100%;
    max-height: 100%;
}

.list-1 .n-r {
    flex: 1;
    overflow: hidden;
}

.list-1 h3 {
    line-height: 38px;
    margin: 9px 0 11px;
    font-size: 26px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: left;
    vertical-align: top;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition-duration: 0.3s;
}

.list-1 p {
    line-height: 24px;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(102, 102, 102, 1);
    text-align: left;
    vertical-align: top;
}

.list-1 h5 {
    flex: 1;
    height: 48px;
    line-height: 24px;
    margin: 19px 0 20px;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    vertical-align: top;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.list-1 .more {
    line-height: 24px;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(102, 102, 102, 1);
    vertical-align: top;
    display: inline-flex;
    align-items: center;
    transition-duration: 0.3s;
}

.list-1 .r {
    fill: #666666;
    transition-duration: 0.3s;
}

.list-1 a:hover h3 {
    color: rgba(0, 72, 148, 1);
}

.list-1 a:hover .more {
    color: rgba(0, 72, 148, 1);
}

.list-1 a:hover .r {
    fill: #fff;
}

/*分页*/
.pagination {
    padding: 68px 20px 71px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.page-num:not(.disabled) {
    cursor: pointer;
}

.page-num,
.page-link {
    display: inline-block;
    /* width: 58px; */
    height: 28px;
    line-height: 26px;
    margin-left: 5px;
    margin-bottom: 5px;
    color: rgba(0, 0, 0, 0.7);
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0px;
    background: rgba(255, 255, 255, 1);
    border: 1px solid rgba(0, 0, 0, 0.2);
    transition-duration: 0.3s;
}

.page-link {
    padding: 0 17px;
}

.page-num {
    padding: 0 10px;
}

a.page-num:not(.disabled):hover,
.page-link:not(.disabled):hover {
    text-decoration: none;
    color: #fff;
    background: rgba(0, 72, 148, 1);
    border: 1px solid rgba(0, 0, 0, 0.2);
}

.page-num-current {
    color: #fff;
    background: rgba(0, 72, 148, 1);
    border: 1px solid rgba(0, 0, 0, 0.2);
}

.page-num-current:not(.disabled):hover {
    color: #fff;
    background: rgba(0, 72, 148, 1);
    border: 1px solid rgba(0, 0, 0, 0.2);
}

a.page-num.disabled,
.page-link.disabled,
a.page-num.disabled:hover,
.page-link.disabled:hover {
    text-decoration: none;
    color: rgba(0, 0, 0, 0.3);
    background: rgba(255, 255, 255, 1);
    border: 1px solid rgba(0, 0, 0, 0.2);
}

.page-ipt {
    width: 40px;
    height: 28px;
    padding: 6px 0 6px 6px;
    margin: 0 5px;
    margin-bottom: 5px;
    line-height: 14px;
    color: rgba(0, 0, 0, 0.7);
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0px;
    background: rgba(255, 255, 255, 1);
    border: 1px solid rgba(0, 0, 0, 0.2);
}

.go-page {
    width: 50px;
    height: 28px;
    margin-bottom: 5px;
    background: rgba(255, 255, 255, 1);
    border: 1px solid rgba(0, 0, 0, 0.2);
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(0, 0, 0, 0.7);
    text-align: center;
    vertical-align: top;
}

/* 产品列表 */
.page-product-list .page-tabs {
    margin-bottom: 7px;
}

.page-product-list .list-4 li {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.1);
}

.page-product-list a:hover h5 b {
    transform: translateX(5px);
}

.list-4 a .img,
.list-3 a .img {
    overflow: hidden;
    background-color: #000;
}

.list-4 a .img img,
.list-3 a .img img {
    transition-duration: 0.3s;
}

.list-4 a:hover .img img,
.list-3 a:hover .img img {
    transform: scale(1.3);
    opacity: 0.7;
}

/* 厂区环境 */
.page-advantage-list {
    background-color: rgba(248, 248, 248, 1);
}
.page-advantage-list .page-tabs {
    margin-bottom: 7px;
}

.page-advantage-list .list-3 li {
    background: rgba(248, 248, 248, 1);

    text-align: center;
}

.page-about-detail .about-top {
    position: relative;
    /* height: 90px; */
    margin-top: 56px;
    border-bottom: 1px solid rgba(189, 221, 255, 1);
    overflow: hidden;
}

.page-about-detail .about-top .top-titles {
    margin-top: 8px;
    margin-bottom: 25px;
}

.page-about-detail .about-top h1 {
    height: 36px;
    line-height: 36px;
    font-size: 36px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: justify;
    vertical-align: top;
}

.page-about-detail .about-top h3 {
    height: 27px;
    line-height: 27px;
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 0.4px;
    color: rgba(51, 51, 51, 1);
    text-align: justify;
    vertical-align: top;
}

.page-about-detail .about-top h4 {
    position: absolute;
    bottom: 0;
    right: 0;
    height: 90px;
    line-height: 1;
    font-size: 60px;
    font-weight: 700;
    letter-spacing: 0.4px;
    color: rgba(189, 221, 255, 1);
    text-align: justify;
    vertical-align: baseline;
    font-family: OPPOSans-R-2;
}

.page-about-detail .about-top h4 b {
    height: 100px;
    line-height: 1;
    font-size: 100px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(0, 72, 148, 1);
    text-align: justify;
    vertical-align: baseline;
}

.about-content {
    line-height: 1.5;
    margin: 22px auto 33px;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    vertical-align: top;
    overflow: hidden;
}

.about-content p {
    margin-top: 18px;
}

.about-content img {
    max-width: 100%;
    /*flex:1;*/
    overflow: hidden;
}

.about-content p > img {
    margin-left: 22px;
}

.about-content p > img:first-child {
    margin-left: 0;
}

.page-about-detail .sources {
    padding: 159px 0 179px;
    margin-bottom: 80px;
    box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.25);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.page-about-detail .sources li {
    /* flex: 1; */
    color: #fff;
    text-align: center;
    line-height: 35px;
    font-size: 24px;
    font-weight: 500;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    text-align: center;
    vertical-align: top;
}

.page-about-detail .sources h4 {
    line-height: 94px;
    /** 文本1 */
    font-size: 80px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    text-align: center;
    vertical-align: top;
}

.page-about-detail .sources h4 i {
    line-height: 27px;
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    text-align: center;
    vertical-align: baseline;
}

/* 智能制造 */
.page-intelligentmanufacturing-list .list-3 li {
    background: rgba(240, 240, 240, 1);
}

.page-intelligentmanufacturing-list .list-3 li .img {
    position: relative;
}

.page-intelligentmanufacturing-list .play {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 48px;
    height: 48px;
    transform: translate(-50%, -50%);
}

.page-intelligentmanufacturing-list .play .play-fill {
    fill: #ffffff;
    opacity: 0.5;
    transition-duration: 0.3s;
}

.page-intelligentmanufacturing-list .list-3 a:hover {
    background: #ca0e0f;
    color: #fff;
}

.page-intelligentmanufacturing-list .list-3 a:hover .play-fill {
    fill: #ca0e0f;
    opacity: 1;
}

/* 联系我们 */
.flex-wrap {
    margin: 65px 0 51px;
    display: flex;
}

.flex-wrap .left {
    flex: 1;
    /* margin-right: 108px; */
    overflow: hidden;
}

.flex-wrap .right {
    width: 630px;
    margin-left: 30px;
    overflow: hidden;
}

.page-contact h1 {
    line-height: 35px;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    vertical-align: top;
}

.page-contact ul {
    margin-top: 15px;
}

.page-contact ul:first-child {
    margin-top: 18px;
}

.page-contact li {
    line-height: 24px;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: left;
    vertical-align: top;
}

.page-contact li.block span {
    display: block;
}

.page-contact .left a {
    margin-right:15px;
    font-family: HarmonyOS_Sans;
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 0px;
    line-height: 28px;
    color: rgba(51, 51, 51, 1);
}

.page-contact li b {
    font-weight: normal;
}

.page-contact .c-remark {
    border-top: 1px solid rgba(204, 204, 204, 1);
    margin-top: 19px;
    padding: 21px 0 6px;
    line-height: 24px;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    vertical-align: top;
}

/* .page-contact .contact-btn {
    width: 132px;
    line-height: 40px;
    border-radius: 4px;
    background: rgba(202, 14, 15, 1);
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    text-align: center;
    vertical-align: top;
    display: inline-block;
} */

.page-contact .right h3 {
    line-height: 35px;
    margin-top: 14px;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: left;
    vertical-align: top;
}

.page-contact .form {
    margin-top: 16px;
}

.page-contact .form-group {
    display: flex;
}

.page-contact .form-input {
    position: relative;
}

.page-contact .form-group .form-input {
    margin-right: 70px;
    flex: 1;
}

.page-contact .form-group .form-input:last-child {
    margin-right: 0;
}

.page-contact label {
    /* position: absolute;
    top:21px;
    left:0; */
    line-height: 21px;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(153, 153, 153, 1);
    text-align: left;
    vertical-align: top;
    transition-duration: 0.3s;
}

.page-contact .form-input input[type="text"] {
    width: 100%;
    height: 61px;
    line-height: 21px;
    padding: 20px 0px;
    border: none;
    outline: none;
    border-bottom: 1px solid rgba(196, 196, 196, 1);
}

.page-contact .form-input textarea {
    width: 100%;
    height: 98px;
    line-height: 21px;
    padding: 20px 0px;
    border: none;
    outline: none;
    border-bottom: 1px solid rgba(196, 196, 196, 1);
    resize: none;
    display: block;
}

.page-contact .submit-btn {
    width: 180px;
    height: 46px;
    margin-top: 62px;
    background: rgba(0, 48, 89, 1);
    border: none;
    outline: none;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    cursor: pointer;
}

.map {
    width: 100%;
    height: 400px;
}

.map .BMap_Marker.BMap_noprint {
    background-size: contain;
}

.map .anchorBL {
    display: none;
}

/* 新闻详情 - 通用文章详情页 */
.page-detail-title {
    line-height: 38px;
    padding: 3px 0;
    margin: 55px 0 3px;
    font-size: 30px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: center;
    vertical-align: top;
}

.page-detail-desc {
    line-height: 24px;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(102, 102, 102, 1);
    text-align: center;
    vertical-align: top;
}

.page-detail-content {
    padding: 29px 0 36px;
    margin-top: 27px;
    border-top: 1px solid rgba(204, 204, 204, 1);
    border-bottom: 1px solid rgba(204, 204, 204, 1);

    font-size: 18px;
    font-weight: 400;
    letter-spacing: 0px;
    line-height: 30px;
    color: rgba(51, 51, 51, 1);
}

.page-detail-content img {
    max-width: 100%;
}

.page-detail-pages {
    margin: 17px 0 102px;
    display: flex;
    align-items: center;
    justify-content: space-between;

    line-height: 27px;
    font-size: 18px;
    letter-spacing: 0px;
    color: rgba(102, 102, 102, 1);
}

.page-detail-pages a {
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(102, 102, 102, 1);
}

/* 产品详情页 */
.page-product-detail {
    padding: 61px 0 0;
}

.page-product-detail .product-detail-top .left {
    width: 600px;
    margin-right: 100px;
    background: rgba(255, 255, 255, 1);
}

#product-swiper-container {
    margin-bottom: 11px;
}
.page-product-detail .product-detail-top .left img {
    width: 100%;
    display: block;
}

.page-product-detail .product-detail-top .right {
    flex: 1;
}

.page-product-detail .product-detail-top .wrap {
    display: flex;
}

.page-product-detail .swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    opacity: 1;
    background: rgba(0, 0, 0, 0.6);
}

.page-product-detail
    .swiper-container-horizontal
    > .swiper-pagination-bullets
    .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: rgba(235, 19, 22, 1);
}

.page-product-detail .product-detail-top .product-title {
    line-height: 40px;
    padding: 6px 0;
    margin: 0;
    font-size: 36px;
    font-weight: 500;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: left;
    vertical-align: top;
    display: flex;
    align-items: center;
    /* justify-content: center; */
}

.page-product-detail .product-detail-top .product-desc {
    line-height: 24px;
    margin-top: 40px;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(102, 102, 102, 1);
    vertical-align: top;
}

.page-product-detail .bz {
    height: 71px;
    margin: 40px 0 44px;
    border-top: 1px solid rgba(204, 204, 204, 1);
    border-bottom: 1px solid rgba(204, 204, 204, 1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-product-detail .bz span {
    flex: 1;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(102, 102, 102, 1);
    vertical-align: top;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-product-detail .bz img {
    margin-right: 10px;
}

.page-product-detail .lx p {
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    line-height: 16px;
    color: rgba(102, 102, 102, 1);
    vertical-align: top;
}

.page-product-detail .lx h4 {
    margin-top: 5px;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    line-height: 40px;
    color: rgba(51, 51, 51, 1);
    display: flex;
    align-items: center;
}

.page-product-detail .lx a {
    line-height: 30px;
    margin-top: 5px;
    margin-right: 10px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(230, 28, 28, 1);
    text-align: left;
    vertical-align: top;
    font-family: HarmonyOS_Sans;
    display: inline-block;
}

.btns .btn {
    height: 50px;
    line-height: 50px;
    margin-right: 30px;
    padding: 0 58px;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    background: rgba(0, 72, 148, 1);
    display: inline-block;
}

.btns .btn.btn-danger {
    background: rgba(230, 28, 28, 1);
}

.page-product-detail .btns {
    margin-top: 40px;
}

.detail-model-top {
    height: 60px;
    line-height: 60px;
    padding-right: 20px;
    background: rgba(245, 245, 245, 1);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.detail-model-top span {
    padding: 0 24px;
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    background: rgba(0, 72, 148, 1);
    display: inline-block;
}

.detail-model-top .more {
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(102, 102, 102, 1);
}

.page-product-detail .product-detail-middle .detail-model-top {
    margin: 41px 0 0;
}

.page-product-detail .content {
    margin-top: 24px;
    overflow: hidden;
}

.page-product-detail .content p {
    margin-top: 19px;
}

.page-product-detail .content p img {
    max-width: 100%;
    /* flex: 1; */
    overflow: hidden;
}

.page-product-detail .content p > img {
    margin-left: 22px;
}

.page-product-detail .content p > img:first-child {
    margin-left: 0;
}

.page-product-detail .product-detail-bottom {
    padding-bottom: 67px;
}

.page-product-detail .product-detail-bottom .detail-model-top {
    margin: 25px 0 13px;
}

.page-product-detail .page-product-list ul {
    margin-top: 0;
}

.product-detail-top .product-prev,
.product-detail-top .product-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 80px;
    background: rgba(128, 128, 128, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition-duration: 0.3s;
    z-index: 100;
}

.product-detail-top .product-prev {
    left: 0;
}

.product-detail-top .product-next {
    right: 0;
}

.product-detail-top .product-prev:hover,
.product-detail-top .product-next:hover {
    background: rgba(128, 128, 128, 1);
}

/* 发展历程 */
.page-history-list {
    padding-bottom: 57px;
    background-color: rgba(248, 248, 248, 1);
    overflow: hidden;
}
.history-list {
    position: relative;
    margin: 54px auto 0;
    padding-top: 60px;
    padding-right: 87px;
    overflow: hidden;
}

.history-list::before {
    content: "";
    position: absolute;
    top: 0;
    left: 302px;
    width: 20px;
    height: 20px;
    background: rgba(0, 72, 148, 1) url(../images/public/history-top.png) center no-repeat;
    border-radius: 50%;
    display: block;
    z-index: 3;
}

.history-list::after {
    content: "";
    position: absolute;
    top: 0;
    left: 312px;
    bottom: 0;
    width: 1px;
    background-color: rgba(0, 72, 148, 1);
    display: block;
    z-index: 1;
}

.history-list li {
    position: relative;
    min-height: 56px;
    margin-bottom: 60px;
    z-index: 2;
}

.history-list li .year {
    position: absolute;
    top: 0;
    left: 0;
    width: 312px;
}

.history-list li .year::before {
    content: "";
    position: absolute;
    right: 0;
    top: 17px;
    transform: translateX(50%);
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 1);
    border: 2px solid rgba(0, 72, 148, 1);
    border-radius: 50%;
    display: block;
    z-index: 2;
}

.history-list li .year::after {
    content: "";
    position: absolute;
    top: 26px;
    right: 0;
    width: 40px;
    height: 1px;
    background-color: rgba(0, 72, 148, 1);
    display: block;
    z-index: 1;
}

.history-list li .year .d {
    min-width: 171px;
    height: 54px;
    line-height: 54px;
    margin-right: 38px;
    padding: 0 47px 0 57px;
    border-radius: 8px;
    background: rgba(0, 72, 148, 1);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    text-align: center;
    vertical-align: top;
    float: right;
}

.history-list .event {
    position: relative;
    margin-left: 360px;
    padding: 14px 25px;
    line-height: 27px;
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: left;
    vertical-align: top;
    background: rgba(255, 255, 255, 1);
    box-shadow: 0px 0px 6px 0px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

.history-list .event::before {
    content: "";
    position: absolute;
    top: 20px;
    left: -12px;
    width: 12px;
    height: 14px;
    background: url(../images/public/c-left.png) left center no-repeat;
    display: block;
}

.page-history-list .more {
    width: 160px;
    height: 48px;
    line-height: 48px;
    margin-left: 312px;
    transform: translateX(-50%);
    border-radius: 223px;
    background: rgba(255, 255, 255, 1);
    border: 1px solid rgba(0, 72, 148, 1);
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 0px;
    text-align: center;
    color: rgba(0, 72, 148, 1);
    vertical-align: top;
    display: inline-block;
}

.subpage-title {
    position: relative;
    /* height: 58px; */
    line-height: 58px;
    margin-top: 69px;
    margin-bottom: 45px;
    text-align: center;
    font-size: 40px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: center;
    vertical-align: top;
}

.subpage-title::after {
    content: "";
    /* position: absolute;
    bottom: 0;
    left: 50%; */
    margin-top: 13px;
    margin-left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 6px;
    border-radius: 174px;
    background: rgba(0, 72, 148, 1);
    display: block;
}

.page-list4 {
    background: rgba(248, 248, 248, 1);
}

.page-list4 .list-4 li a {
    padding: 17px 18px 30px;
    background-color: #fff;
}

.page-list4 h5 {
    font-size: 20px;
    text-align: center;
}

.page-list4 .list-4 li a:hover {
    background-color: rgba(221, 237, 248, 1);
    color: rgba(0, 72, 148, 1);
}

.page-img-detail {
    background-color: rgba(248, 248, 248, 1);
    overflow: hidden;
}

@media screen and (max-width: 1600px) {
    .page-tabs a {
        width: auto;
        height: 40px;
        line-height: 40px;
        padding: 0 25px;
        font-size: 18px;
    }

    .pagination {
        padding: 58px 20px 66px;
    }

    .list-4 li h5,
    .list-3 li h5 {
        height: 50px;
        line-height: 50px;
        padding: 0 18px;
        font-size: 17px;
    }

    /* 产品详情页 */
    .page-product-detail {
        padding: 50px 0 0;
    }
    .page-product-detail .product-detail-top .left {
        width: 540px;
        height: 540px;
        margin-right: 60px;
    }
    .page-product-detail .product-detail-top .product-desc {
        margin-top: 20px;
    }

    .page-product-detail .bz {
        margin: 30px 0 34px;
    }

    .page-product-detail .btns {
        margin-top: 35px;
    }

    /* 关于我们 */
    .page-about-detail .sources h4 {
        line-height: 80px;
        font-size: 70px;
    }
}

@media screen and (max-width: 1400px) {
    .page-tabs {
        margin-top: 50px;
    }

    .page-tabs a {
        width: auto;
        height: 36px;
        line-height: 36px;
        padding: 0 22px;
        font-size: 17px;
    }

    .subpage-title {
        line-height: 54px;
        margin-top: 60px;
        margin-bottom: 40px;
        font-size: 36px;
    }

    .pagination {
        padding: 50px 20px 60px;
    }

    .list-4 li h5,
    .list-3 li h5 {
        height: 46px;
        line-height: 46px;
        padding: 0 16px;
        font-size: 16px;
    }

    .list-4 li h5 b {
        width: 24px;
        height: 24px;
    }

    .list-4 li h5 b svg {
        width: 10px;
        height: 10px;
    }

    .flex-wrap {
        margin: 55px 0 41px;
    }

    .flex-wrap .left {
        margin-right: 68px;
    }

    .flex-wrap .right {
        width: 490px;
    }

    /* 产品详情页 */
    .page-product-detail {
        padding: 40px 0 0;
    }
    .page-product-detail .product-detail-top .left {
        width: 440px;
        height: 440px;
        margin-right: 40px;
    }

    .page-product-detail .product-detail-top .product-title {
        margin-top: 0;
        min-height: 64px;
        line-height: 32px;
        font-size: 28px;
    }
    .page-product-detail .product-detail-top .product-desc {
        margin-top: 20px;
        line-height: 22px;
        font-size: 15px;
    }

    .page-product-detail .bz {
        margin: 20px 0 24px;
    }

    .page-product-detail .btns {
        margin-top: 25px;
    }

    .btns .btn {
        height: 46px;
        line-height: 46px;
        padding: 0 40px;
    }

    /* 关于我们 */
    .page-about-detail .about-top .top-titles {
        margin: 6px 0 10px;
    }

    .page-about-detail .about-top h4 {
        height: 80px;
        font-size: 54px;
    }

    .page-about-detail .about-top h4 b {
        font-size: 90px;
    }

    .page-about-detail .about-top h1 {
        font-size: 34px;
    }

    .page-about-detail .about-top h3 {
        font-size: 17px;
    }

    .page-about-detail .sources {
        padding: 130px 0 140px;
    }

    .page-about-detail .sources li {
        font-size: 20px;
    }

    .page-about-detail .sources h4 {
        line-height: 70px;
        font-size: 60px;
    }
}

@media screen and (max-width: 1200px) {
    .page-tabs {
        margin-top: 40px;
    }

    .page-tabs a {
        width: auto;
        height: 34px;
        line-height: 34px;
        padding: 0 20px;
        font-size: 16px;
    }

    .breadcrumb .sonsort a {
        margin-left: 20px;
        font-size: 15px;
    }

    .subpage-title {
        line-height: 50px;
        margin-top: 50px;
        margin-bottom: 34px;
        font-size: 34px;
    }

    .pagination {
        padding: 40px 20px 50px;
    }

    .list-4 li {
        all: unset;
        width: calc(33.33% - 20px);
        margin: 26px 0 0 26px;
    }

    .list-4 li:nth-child(4n + 1) {
        margin-left: 26px;
    }

    .list-4 li:nth-child(3n + 1) {
        margin-left: 0;
    }

    .list-4 li h5,
    .list-3 li h5 {
        height: 44px;
        line-height: 44px;
        padding: 0 14px;
        font-size: 15px;
    }

    .page-product-list .list-4 li {
        box-shadow: 0px 2px 4px 0px rgb(0 0 0 / 10%);
    }

    .flex-wrap {
        margin: 45px 0 41px;
    }

    .flex-wrap .left {
        margin-right: 38px;
    }

    .flex-wrap .right {
        width: 400px;
    }

    .list-1 .n-l {
        width: 300px;
        margin-right: 30px;
    }

    /* 产品详情页 */
    .page-product-detail {
        padding: 32px 0 0;
    }
    .page-product-detail .product-detail-top .left {
        width: 440px;
        height: 440px;
        margin-right: 20px;
    }

    .page-product-detail .lx a {
        font-size: 24px;
    }

    .btns .btn {
        height: 32px;
        line-height: 32px;
        padding: 0 20px;
    }
    /* 发展历程 */
    .history-list {
        padding-right: 10px;
    }
    .history-list::before {
        left: 210px;
    }
    .history-list::after {
        left: 220px;
    }
    .history-list li .year {
        width: 220px;
    }

    .history-list .event {
        margin-left: 260px;
    }

    .page-history-list .more {
        margin-left: 220px;
    }

    /* 关于我们 */
    .page-about-detail .about-top .top-titles {
        margin: 4px 0 6px;
    }

    .page-about-detail .about-top h4 {
        height: 66px;
        font-size: 48px;
    }

    .page-about-detail .about-top h4 b {
        font-size: 74px;
    }

    .page-about-detail .about-top h1 {
        font-size: 30px;
    }

    .page-about-detail .about-top h3 {
        font-size: 16px;
    }

    .page-about-detail .sources {
        padding: 110px 0 120px;
    }

    .page-about-detail .sources li {
        font-size: 18px;
    }

    .page-about-detail .sources h4 {
        line-height: 60px;
        font-size: 50px;
    }
}

@media screen and (max-width: 960px) {
    .page-tabs {
        margin-top: 30px;
    }

    .page-tabs a {
        height: 32px;
        line-height: 32px;
        padding: 0 16px;
        font-size: 15px;
    }

    .breadcrumb .wrap {
        flex-direction: column;
    }

    .breadcrumb .sonsort {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    .breadcrumb .sonsort a {
        margin-left: 10px;
        font-size: 14px;
    }

    .subpage-title {
        line-height: 48px;
        margin-top: 48px;
        margin-bottom: 32px;
        font-size: 32px;
    }

    .pagination {
        padding: 36px 20px 42px;
    }

    .list-4 li {
        all: unset;
        width: calc(50% - 20px);
        margin: 26px 0 0 26px;
        box-shadow: 0px 2px 4px 0px rgb(0 0 0 / 10%);
    }

    .list-4 li:nth-child(3n + 1),
    .list-3 li:nth-child(3n + 1) {
        margin-left: 26px;
    }

    .list-4 li:nth-child(2n + 1),
    .list-3 li:nth-child(2n + 1) {
        margin-left: 0;
    }

    .list-4 li h5,
    .list-3 li h5 {
        height: 44px;
        line-height: 44px;
        padding: 0 14px;
        font-size: 15px;
    }

    .list-3 li {
        all: unset;
        width: calc(50% - 20px);
        margin: 26px 0 0 26px;
    }

    .about-content p > img {
        margin-left: 10px;
    }

    .flex-wrap {
        margin: 45px 0 41px;
        display: block;
    }

    .flex-wrap .left {
        margin-right: 38px;
    }

    .flex-wrap .right {
        width: 100%;
        margin-left: 0;
    }

    .list-1 .n-l {
        width: 200px;
        margin-right: 20px;
    }

    .list-1 h3 {
        margin: 0;
        line-height: 30px;
        font-size: 22px;
    }

    .list-1 h5 {
        margin: 6px 0;
        height: 40px;
        line-height: 20px;
        font-size: 14px;
    }

    .list-1 .more {
        padding: 3px 10px;
        font-size: 14px;
    }

    /* 产品详情页 */
    .page-product-detail .product-detail-top .wrap {
        display: block;
    }

    .page-product-detail .product-detail-top .left {
        width: 100%;
        height: auto;
    }

    .page-product-detail .product-detail-top .product-title {
        min-height: auto;
        margin-top: 30px;
    }

    .page-product-detail .lx {
        text-align: center;
    }

    .page-product-detail .lx h4 {
        flex-direction: column;
    }

    .page-product-detail .bz {
        height: 60px;
    }

    .page-product-detail .btns {
        text-align: center;
    }

    .page-product-detail .btns .btn {
        margin-right: 10px;
    }

    .page-product-detail .btns .btn:last-child {
        margin-right: 0;
    }

    .detail-model-top {
        height: 40px;
        line-height: 40px;
    }

    .detail-model-top span {
        font-size: 18px;
    }

    .page-product-detail .content {
        margin-top: 10px;
    }

    /* 发展历程 */
    .history-list::before {
        left: 120px;
    }
    .history-list::after {
        left: 130px;
    }

    .history-list li {
        margin-bottom: 40px;
    }

    .history-list li .year {
        width: 130px;
    }

    .history-list li .year .d {
        min-width: auto;
        height: 49px;
        line-height: 49px;
        padding: 0 20px;
        font-size: 16px;
    }

    .history-list .event {
        margin-left: 170px;
        line-height: 1.5;
        font-size: 14px;
    }

    .page-history-list .more {
        margin-left: 130px;
    }

    /* 关于我们 */
    .page-about-detail .about-top .top-titles {
        margin: 4px 0 6px;
        position: relative;
        z-index: 2;
    }

    .page-about-detail .about-top h4 {
        height: 46px;
        font-size: 28px;
    }

    .page-about-detail .about-top h4 b {
        font-size: 52px;
    }

    .page-about-detail .about-top h1 {
        height: auto;
        line-height: 26px;
        font-size: 20px;
    }

    .page-about-detail .about-top h3 {
        height: auto;
        line-height: 20px;
        font-size: 14px;
    }

    .page-about-detail .sources {
        padding: 50px 0 60px;
        flex-wrap: wrap;
    }

    .page-about-detail .sources li {
        width: 50%;
        padding: 30px 0;
        font-size: 14px;
    }

    .page-about-detail .sources h4 {
        line-height: 40px;
        font-size: 30px;
    }

    .page-about-detail .sources h4 i {
        font-size: 14px;
    }

    /* 联系我们 */

    .page-contact .wrap .right {
        margin-top: 40px;
        padding-left: 0;
    }
}

@media screen and (max-width: 480px) {
    .subpage-title {
        line-height: 44px;
        margin-top: 44px;
        margin-bottom: 30px;
        font-size: 30px;
    }

    .list-4 li {
        all: unset;
        width: calc(50% - 8px);
        margin: 16px 0 0 16px;
        box-shadow: 0px 2px 4px 0px rgb(0 0 0 / 10%);
    }

    .list-3 li {
        all: unset;
        width: calc(50% - 8px);
        margin: 16px 0 0 16px;
    }

    .list-4 li:nth-child(3n + 1),
    .list-3 li:nth-child(3n + 1) {
        margin-left: 16px;
    }

    .list-4 li:nth-child(2n + 1),
    .list-3 li:nth-child(2n + 1) {
        margin-left: 0;
    }

    .about-content p {
        display: block;
    }

    .about-content p > img {
        width: 100%;
        margin-left: 0px;
    }

    .list-1 a {
        flex-direction: column;
    }

    .list-1 .n-l {
        width: 100%;
        margin-right: 0;
    }

    .list-1 h3 {
        margin: 10px 0 5px;
        line-height: 30px;
        font-size: 22px;
    }

    /* 产品详情页 */
    .page-product-detail .bz {
        flex-wrap: wrap;
        height: auto;
        padding: 5px 0;
    }

    .page-product-detail .bz span {
        flex: auto;
        padding: 5px 0;
        width: 50%;
    }

    /* 关于我们 */
    .page-about-detail .sources {
        padding: 30px 0 40px;
        flex-wrap: wrap;
    }

    .page-about-detail .sources li {
        width: 50%;
        padding: 20px 0;
        font-size: 14px;
    }

    /* 联系我们页 */
    .page-contact .contact-top li {
        margin-top: 20px;
    }

    .page-contact .contact-top li span {
        margin-right: 10px;
    }

    .page-contact .wrap .right {
        margin-top: 30px;
    }

    .page-contact .right h3 {
        font-size: 18px;
    }

    .page-contact .form-group {
        display: block;
    }

    .page-contact .form-group .form-input {
        margin-right: 0;
    }

    .page-contact .form-input input[type="text"] {
        height: 41px;
        padding: 10px 0;
    }

    .page-contact .form-input textarea {
        height: 78px;
        padding: 10px 0;
    }

    .page-contact .submit-btn {
        margin-top: 40px;
    }
}