.zy-banner {
    width: 100%;
    height: 23vw;
    position: relative
}

.zy-banner .zy-banner-img {
    position: absolute;
    height: 100%;
    width: 100%;
    object-fit: cover
}

.zy-content {
    min-height: calc(100vh - 33vw);
    width: 62.5vw;
    margin: 0 auto
}

.zy-timeline {
    display: flex;
    flex-direction: column;
    --timeline-node-width: 15px;
    --timeline-node-top: 20px;
    --timeline-line-width: 4px
}

.zy-timeline .zy-timeline-item {
    width: 50%;
    min-height: 100px;
    position: relative;
    display: flex
}

.zy-timeline .zy-timeline-item:before {
    content: "";
    position: absolute;
    top: 0;
    width: var(--timeline-line-width);
    height: 100%;
    background-color: #d2d2d2
}

.zy-timeline .zy-timeline-item:after {
    content: "";
    position: absolute;
    top: var(--timeline-node-top);
    width: var(--timeline-node-width);
    height: var(--timeline-node-width);
    border-radius: 50%;
    background-color: #fff;
    background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 34 34'><circle fill='none' stroke='%230076f6' stroke-width='4px' cx='17' cy='17' r='15'/><circle fill='%230076f6' cx='17' cy='17' r='8'/></svg>")
}

.zy-timeline .zy-timeline-item:nth-of-type(2n-1) {
    justify-content: end;
    padding-right: var(--timeline-node-width)
}

.zy-timeline .zy-timeline-item:nth-of-type(2n-1):before,.zy-timeline .zy-timeline-item:nth-of-type(2n-1):after {
    right: 0;
    transform: translate(50%)
}

.zy-timeline .zy-timeline-item:nth-of-type(2n) {
    margin-left: auto;
    padding-left: var(--timeline-node-width)
}

.zy-timeline .zy-timeline-item:nth-of-type(2n):before,.zy-timeline .zy-timeline-item:nth-of-type(2n):after {
    left: 0;
    transform: translate(-50%)
}

.zy-timeline .zy-timeline-item:first-of-type:before {
    height: calc(100% - var(--timeline-node-top) - var(--timeline-node-width));
    top: calc(var(--timeline-node-top) + var(--timeline-node-width))
}

.zy-timeline .zy-timeline-item:last-of-type:before {
    height: var(--timeline-node-top)
}

.zy-tab-nav-b {
    --border-width: 2px;
    margin-bottom: 2.6%;
    flex-wrap: nowrap;
    white-space: nowrap;
    overflow: auto hidden;
    position: relative
}

.zy-tab-nav-b:before {
    content: "";
    width: 100%;
    height: var(--border-width);
    background-color: #f5f5f5;
    position: absolute;
    bottom: 0
}

.zy-tab-nav-b .nav-link {
    color: #333;
    font-size: 14px;
    font-weight: 700;
    line-height: 30px;
    cursor: pointer
}

.zy-tab-nav-b .nav-link:nth-of-type(n + 2) {
    margin-left: 60px
}

.zy-tab-nav-b .nav-link.active {
    color: var(--primary-color);
    position: relative
}

.zy-tab-nav-b .nav-link.active:after {
    content: "";
    height: var(--border-width);
    position: absolute;
    width: 100%;
    left: 0;
    bottom: 0;
    background-color: var(--primary-color)
}

.zy-tab-nav-t {
    --border-width: 2px;
    border-bottom: var(--border-width) solid #f5f5f5;
    flex-wrap: nowrap;
    white-space: nowrap;
    overflow: auto hidden;
    position: relative;
    background-color: unset;
    width: unset
}

.zy-tab-nav-t .nav-link {
    cursor: pointer;
    color: #333;
    border-radius: 0;
    font-weight: 700;
    font-size: 16px;
    border: none
}

.zy-tab-nav-t .nav-link.active {
    color: var(--primary-color);
    background: #f5f5f5;
    border-top: var(--border-width) solid var(--primary-color)
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    font-size: initial
}

body video {
    z-index: 0
}

.zy-cursor {
    cursor: pointer
}

.flex {
    display: flex
}

.flex-col {
    display: flex;
    flex-direction: column
}

.ju-start {
    justify-content: flex-start
}

.ju-end {
    justify-content: flex-end
}

.ju-center {
    justify-content: center
}

.ju-between {
    justify-content: space-between
}

.ju-around {
    justify-content: space-around
}

.al-base {
    align-items: baseline
}

.al-center {
    align-items: center
}

.flex-wrap {
    flex-wrap: wrap
}

.al-start {
    align-items: flex-start
}

.al-end {
    align-items: flex-end
}

.m-l-auto {
    margin-left: auto
}

.m-r-auto {
    margin-right: auto
}

html {
    --primary-color: #0076f6
}

@media screen and (max-width: 960px) {
    html {
        font-size:.2666667vw
    }

    html .nav {
        --bs-nav-link-padding-x: 10rem;
        --bs-nav-link-padding-y: 6rem
    }

    html .zy-pagination .pagination {
        --bs-pagination-padding-x: 12rem;
        --bs-pagination-padding-y: 6rem;
        --bs-pagination-font-size: 14rem
    }

    html .zy-pagination .zy-pagination-jumper {
        display: none
    }

    html .nav-wrap .zy-logo {
        position: absolute;
        left: 20px;
        top: 20px;
        width: 80rem;
        height: 21.5rem
    }

    html .zy-nav {
        display: none
    }

    html .zy-nav-dropdown {
        position: absolute;
        display: block;
        cursor: pointer;
        right: 20px;
        top: 20px;
        fill: #fff;
        width: 32rem;
        height: 32rem
    }

    html .zy-sidebar {
        display: block;
        position: fixed;
        height: 100vh;
        background-color: #fff;
        width: 40vw;
        min-width: 150rem;
        top: 0;
        right: 0;
        transform: translate(100%);
        transition: transform .3s ease-in-out;
        z-index: 999999;
        padding: 24rem 0
    }

    html .zy-sidebar .nav-link {
        padding: 8rem 18rem 8rem 12rem;
        border-bottom: 1px solid #cccccc;
        font-size: 14rem;
        position: relative;
        cursor: pointer
    }

    html .zy-sidebar .nav-link:not(html .zy-sidebar .nav-link.active):after {
        position: absolute;
        right: 4rem;
        top: 50%;
        display: block;
        content: "";
        background-image: url("data:image/svg+xml,<svg viewBox='0 0 1024 1024' version='1.1' xmlns='http://www.w3.org/2000/svg'><path d='M399.211008 819.952026L438.794035 859.535974 804.439962 493.81498901 438.794035 128.135987 399.211008 167.719014 725.336986 493.83895Z'></path></svg>");
        background-repeat: no-repeat;
        width: 14rem;
        height: 14rem;
        transform: translateY(-50%)
    }

    html .zy-sidebar-wrap {
        position: fixed;
        left: 0;
        top: 0;
        background-color: #000000bf;
        width: 100vw;
        height: 100vh
    }

    html .zy-banner {
        height: 50vw
    }

    html .zy-banner .carousel-control-prev,html .zy-banner .carousel-control-next {
        visibility: hidden
    }

    html .zy-footer {
        padding: 2.3vw
    }

    html .zy-footer .zy-footer-wrap {
        width: 100%
    }

    html .zy-footer .zy-footer-partner .zy-partner-title {
        font-size: 10rem
    }

    html .zy-footer .zy-footer-partner .zy-partner-container .zy-partner-logo {
        height: 40px;
        max-width: calc(33% - 8rem)
    }

    html .zy-footer .zy-info {
        display: inherit
    }

    html .zy-footer .zy-info .zy-contact-title {
        font-size: 12rem
    }

    html .zy-footer .zy-info .zy-contact-info-item {
        font-size: 10rem
    }

    html .zy-footer .zy-info .zy-connect-wrap {
        width: 100%
    }

    html .zy-footer .zy-info .zy-phone-wrap {
        font-size: 12rem;
        margin-top: 12rem
    }

    html .zy-footer .zy-info .zy-phone-icon {
        width: 15rem;
        height: 15rem;
        margin-right: 8rem
    }

    html .zy-footer .zy-info .zy-wechat {
        justify-content: center;
        font-size: 7rem
    }

    html .zy-footer .zy-info .zy-wechat-qr {
        width: 50rem;
        height: 50rem;
        margin-bottom: 5rem
    }

    html .zy-footer .zy-footer-bottom {
        flex-wrap: wrap
    }

    html .zy-footer .zy-footer-bottom #zy-icp {
        width: 100%;
        display: flex;
        font-size: 8rem;
        flex-direction: column
    }

    html .zy-footer .zy-footer-bottom .zy-disclaimer {
        width: 100%;
        font-size: 8rem
    }

    html .zy-footer .zy-footer-bottom .zy-disclaimer a {
        margin-left: unset
    }

    html .zy-content {
        width: 100%;
        min-height: calc(100vh - 50vw);
        padding-left: 16px;
        padding-right: 16px
    }

    html .zy-timeline {
        --timeline-node-width: 15rem;
        --timeline-node-top: 20rem;
        --timeline-line-width: 2rem;
        padding-left: calc(var(--timeline-node-width) / 2)
    }

    html .zy-timeline .zy-timeline-item {
        width: 100%;
        margin-left: 0;
        padding: 10rem 0
    }

    html .zy-timeline .zy-timeline-item:nth-of-type(2n-1) {
        justify-content: end;
        padding-left: var(--timeline-node-width);
        padding-right: 0
    }

    html .zy-timeline .zy-timeline-item:nth-of-type(2n-1):before,html .zy-timeline .zy-timeline-item:nth-of-type(2n-1):after {
        left: 0;
        transform: translate(-50%)
    }

    html .zy-timeline .zy-timeline-item:nth-of-type(2n) {
        margin-left: 0
    }

    html .zy-timeline .zy-timeline-item:nth-of-type(2n):before,html .zy-timeline .zy-timeline-item:nth-of-type(2n):after {
        left: 0;
        transform: translate(-50%)
    }

    html .zy-tab-nav-b {
        --border-width: 1px
    }

    html .zy-tab-nav-b .nav-link {
        font-size: 12rem
    }

    html .zy-tab-nav-b .nav-link:nth-of-type(n + 2) {
        margin-left: 20rem
    }

    html .zy-tab-nav-t {
        --border-width: 1px
    }

    html .zy-tab-nav-t .nav-link {
        font-size: 12rem
    }
}

html *:focus-visible,html *:focus {
    outline: none
}

.zy-banner {
    height: 33vw
}

.zy-banner .carousel {
    position: absolute;
    cursor: pointer;
    height: 100%;
    width: 100%
}

.zy-banner .carousel .carousel-inner,.zy-banner .carousel .carousel-item {
    height: 100%;
    width: 100%
}

.zy-banner .carousel .carousel-inner img,.zy-banner .carousel .carousel-item img {
    object-fit: cover
}

.zy-content {
    padding-top: .3vw
}

.zy-item-title {
    font-size: 20px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2.6vw
}

.zy-content-item {
    padding-top: 3.3vw;
    padding-bottom: 1.88vw
}

.zy-content-item:last-of-type {
    margin-bottom: 3.3vw
}

.zy-core-products .zy-product-tab {
    flex: 1;
    position: relative
}

.zy-core-products .nav-pills {
    --bs-nav-pills-border-radius: 0;
    flex-wrap: nowrap;
    white-space: nowrap;
    overflow: auto hidden;
    max-width: 100%;
    margin-bottom: 1.3vw
}

.zy-core-products .nav-pills .nav-item {
    background-color: #f5f5f5
}

.zy-core-products .nav-pills .nav-item:not(:last-of-type) {
    padding-right: 4%
}

.zy-core-products .nav-pills .nav-item .nav-link {
    --bs-nav-pills-link-active-bg: var(--primary-color);
    --bs-nav-link-color: #888888
}

.zy-core-products .tab-inner-wrap {
    display: flex;
    flex-wrap: wrap
}

.zy-core-products .zy-product-info {
    min-width: 50%;
    flex: 1
}

.zy-core-products .zy-product-desc {
    font-size: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6;
    margin-bottom: 0
}

.zy-core-products .zy-product-video {
    flex: 1;
    min-width: 352px;
    width: 552px;
    margin-top: 12px
}

.zy-core-products .zy-product-detail {
    display: inline-block;
    width: 100px;
    height: 40px;
    font-size: 16px;
    line-height: 38px;
    border-radius: 4px;
    text-align: center;
    font-weight: 700;
    border: 1px solid;
    color: var(--primary-color);
    cursor: pointer;
    margin-top: 8px
}

.zy-core-products .zy-product-title {
    font-size: 18px;
    font-weight: 700
}

.zy-core-products .zy-product-info {
    color: #666
}

.zy-superior-service .zy-service-item {
    cursor: pointer;
    flex: 1;
    aspect-ratio: 400/470;
    position: relative
}

.zy-superior-service .zy-service-item:hover .zy-service-modal {
    height: 100%;
    flex-direction: column;
    padding-top: 18.3%;
    justify-content: start
}

.zy-superior-service .zy-service-item:hover .zy-service-modal svg {
    position: unset;
    left: 0;
    margin-bottom: 7.23%
}

.zy-superior-service .zy-service-item:hover .zy-service-modal .label {
    position: relative
}

.zy-superior-service .zy-service-item:hover .zy-service-modal .detail {
    display: -webkit-box
}

.zy-superior-service img {
    width: 100%;
    height: 100%
}

.zy-superior-service .zy-superior-swiper {
    overflow: hidden
}

.zy-superior-service .swiper-wrapper {
    display: flex;
    flex-wrap: wrap
}

.zy-superior-service .zy-service-modal {
    position: absolute;
    width: 100%;
    height: 17%;
    transition: height ease .3s;
    bottom: 0;
    background-color: #33333380;
    color: #fff;
    line-height: 100%;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center
}

.zy-superior-service .zy-service-modal svg {
    fill: #fff;
    position: absolute;
    left: 9%;
    width: 38px;
    height: 38px
}

.zy-superior-service .zy-service-modal .label {
    position: relative;
    font-size: 16px
}

.zy-superior-service .zy-service-modal .label:after {
    content: "";
    position: absolute;
    width: 36px;
    height: 1px;
    background-color: #fff;
    left: 50%;
    bottom: 0;
    transform: translate(-50%,.8vw)
}

.zy-superior-service .zy-service-modal .detail {
    display: none;
    margin: 14% 0 0;
    width: 55.75%;
    line-height: 1.2;
    font-size: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5
}

.zy-product-more-t {
    visibility: hidden
}

.zy-classic-case {
    width: 100%
}

.zy-classic-case .zy-product-list .zy-product-item {
    width: 32.22%;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: transform .3s ease
}

.zy-classic-case .zy-product-list .zy-product-item:not(i):hover {
    transform: scale(1.03)
}

.zy-classic-case .zy-product-list .zy-product-item img {
    width: 100%;
    aspect-ratio: 272/150;
    object-fit: fill;
    box-shadow: 0 4px 10px 2px #0000001a
}

.zy-classic-case .zy-product-list .zy-product-item .zy-product-name {
    margin-top: 1.77vw;
    margin-bottom: 2.6vw;
    font-size: 16px;
    font-weight: 550
}

.zy-news {
    position: relative
}

.zy-news:before {
    content: "";
    position: absolute;
    width: 100vw;
    height: 100%;
    top: 0;
    left: -18.75vw;
    z-index: -1;
    background-color: #f5f5f5
}

.zy-news #zy-news-carousel,.zy-news .zy-news-list {
    width: 30.7vw
}

.zy-news #zy-news-carousel {
    height: 18.75vw;
    cursor: pointer
}

.zy-news #zy-news-carousel .carousel-inner,.zy-news #zy-news-carousel .carousel-item,.zy-news #zy-news-carousel .carousel-item img {
    width: 100%;
    height: 100%
}

.zy-news #zy-news-carousel .carousel-indicators {
    bottom: 15.56%;
    transform: translateY(200%);
    margin-bottom: 0
}

.zy-news #zy-news-carousel .carousel-indicators button {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #efefef;
    opacity: 1;
    margin-left: 5.5px;
    margin-right: 5.5px;
    border: none
}

.zy-news #zy-news-carousel .carousel-indicators button.active {
    background-color: var(--primary-color)
}

.zy-news #zy-news-carousel .carousel-caption {
    width: 100%;
    height: 15.56%;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 0 22px;
    text-align: start;
    background-color: #666c;
    display: flex;
    align-items: center
}

.zy-news #zy-news-carousel .carousel-caption h5 {
    margin-bottom: 0;
    line-height: 1;
    font-size: 1em
}

.zy-news .zy-news-list .zy-news-item {
    background-color: #fff;
    cursor: pointer;
    padding: 1.35vw 2.1vw .7vw;
    display: flex;
    overflow: hidden;
    flex-direction: column
}

.zy-news .zy-news-list .zy-news-item:hover {
    background-color: var(--primary-color);
    color: #fff
}

.zy-news .zy-news-list .zy-news-item:not(:last-of-type) {
    margin-bottom: .78vw
}

.zy-news .zy-news-list .zy-news-item .zy-news-item-title {
    font-size: 16px
}

.zy-news .zy-news-list .zy-news-item .zy-news-item-content {
    /*font-size: 14px;*/
    margin: 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden
}

.zy-news .zy-news-more {
    width: 126px;
    display: inherit;
    margin: 2.6vw auto 0;
    height: 46px;
    font-size: 16px;
    --bs-btn-border-color: #bbbbbb;
    --bs-btn-border-width: 2px;
    --bs-btn-border-radius: .25rem
}

.zy-about .zy-about-content-wrap {
    position: relative;
    display: flex;
    padding: 2.8vw 0
}

.zy-about .zy-about-content-wrap .zy-about-video {
    width: 600px;
}

.zy-about .zy-about-content-wrap .zy-about-word {
    transform: scaleX(1.05) scaleY(1.25);
    transform-origin: right;
    padding-left: 4vw;
    padding-right: 1.1vw;
    min-height: 100%;
    max-height: fit-content;
    background-color: #f5f5f5;
    display: flex;
    flex-direction: column;
    align-items: start;
    justify-content: center;
    flex-wrap:wrap;
    /*font-size: 14px;
    text-indent: 28px;*/
    z-index: -1
}

.zy-about .zy-about-content-wrap .zy-about-word P {
    transform: scaleX(.9523809524) scaleY(.8);
    margin: 0
}

.zy-product-more {
    width: 126px;
    display: inherit;
    margin: 0 auto 3.3vw;
    height: 46px;
    font-size: 16px;
    --bs-btn-border-radius: .25rem
}

@media screen and (max-width: 960px) {
    .zy-content .zy-item-title {
        font-size:14rem;
        font-weight: 700;
        text-align: left;
        margin-bottom: 2.6vw
    }

    .zy-content .zy-item-title .zy-product-more-t {
        visibility: visible;
        font-weight: 500;
        float: right;
        margin-left: auto;
        color: #888;
        font-size: 12rem;
        line-height: 16.8rem
    }

    .zy-content .zy-content-item {
        padding-top: 32rem;
        padding-bottom: 15rem;
    }

    .zy-content .zy-content-item.zy-core-products .zy-product-tab {
        flex: unset;
        width: 100%;
        min-width: unset
    }

    .zy-content .zy-content-item.zy-core-products .zy-product-tab .nav-pills {
        --border-width: 1px;
        border-bottom: var(--border-width) solid #f5f5f5;
        flex-wrap: nowrap;
        white-space: nowrap;
        overflow: auto hidden;
        position: relative;
        background-color: unset;
        width: unset;
        margin-bottom: 12rem
    }

    .zy-content .zy-content-item.zy-core-products .zy-product-tab .nav-pills .nav-link {
        cursor: pointer;
        color: #333;
        border-radius: 0;
        font-weight: 700;
        font-size: 16px;
        border: none
    }

    .zy-content .zy-content-item.zy-core-products .zy-product-tab .nav-pills .nav-link.active {
        color: var(--primary-color);
        background: #f5f5f5;
        border-top: var(--border-width) solid var(--primary-color)
    }

    .zy-content .zy-content-item.zy-core-products .zy-product-tab .nav-pills .nav-link {
        font-size: 12rem
    }

    .zy-content .zy-content-item.zy-core-products .zy-product-tab .tab-pane .tab-inner-wrap .zy-product-info {
        min-width: unset;
        flex: unset;
        width: 100%
    }

    .zy-content .zy-content-item.zy-core-products .zy-product-tab .tab-pane .tab-inner-wrap .zy-product-info .zy-product-desc {
        line-height: 18rem;
        font-size: 13rem;
        -webkit-line-clamp: 5;
    }

    .zy-content .zy-content-item.zy-core-products .zy-product-tab .tab-pane .tab-inner-wrap .zy-product-video {
        width: 100%;
        min-width: unset
    }

    .zy-content .zy-content-item.zy-core-products .zy-product-title {
        font-size: 13rem;
        margin: 5px 0;
    }

    .zy-content .zy-content-item.zy-core-products .zy-product-desc {
        font-size: 12rem;
        margin: 4rem 0;
    }

    .zy-content .zy-content-item.zy-core-products .zy-product-detail {
        width: 65rem;
        height: 28rem;
        font-size: 11rem;
        line-height: 28rem;
        margin-top: 5rem
    }

    .zy-content .zy-content-item.zy-superior-service .zy-service-modal svg {
        width: 20rem;
        height: 20rem
    }

    .zy-content .zy-content-item.zy-superior-service .zy-service-modal .label {
        font-size: 12rem
    }

    .zy-content .zy-content-item.zy-superior-service .zy-service-modal .label:after {
        content: "";
        position: absolute;
        width: 10rem;
        background-color: #fff
    }

    .zy-content .zy-content-item.zy-superior-service .zy-service-item {
        flex: none
    }

    .zy-content .zy-content-item.zy-superior-service .zy-service-item img {
        height: unset
    }

    .zy-content .zy-content-item.zy-superior-service .zy-service-item:not(:last-of-type) {
        margin-bottom: 8rem
    }

    .zy-content .zy-content-item.zy-superior-service .zy-service-item.swiper-slide-active .zy-service-modal {
        height: 100%;
        flex-direction: column;
        padding-top: 25%;
        justify-content: start
    }

    .zy-content .zy-content-item.zy-superior-service .zy-service-item.swiper-slide-active .zy-service-modal svg {
        position: unset;
        left: 0;
        margin-bottom: 7.23%;
        width: 38rem;
        height: 38rem
    }

    .zy-content .zy-content-item.zy-superior-service .zy-service-item.swiper-slide-active .zy-service-modal .label {
        font-size: 16rem
    }

    .zy-content .zy-content-item.zy-superior-service .zy-service-item.swiper-slide-active .zy-service-modal .label:after {
        content: unset
    }

    .zy-content .zy-content-item.zy-superior-service .zy-service-item.swiper-slide-active .zy-service-modal .detail {
        font-size: 11rem;
        display: -webkit-box;
        position: relative;
        -webkit-line-clamp: 3
    }

    .zy-content .zy-content-item.zy-superior-service .zy-service-item.swiper-slide-active .zy-service-modal:after {
        content: "";
        position: absolute;
        width: 15rem;
        min-height: 1px;
        height: 1rem;
        background-color: #fff;
        left: 50%;
        bottom: 10rem;
        transform: translate(-50%)
    }

    .zy-content .zy-content-item.zy-superior-service .swiper-wrapper {
        flex-wrap: nowrap
    }

    .zy-content .zy-content-item.zy-superior-service .swiper-wrapper .swiper-slide {
        transition: transform .2s ease-in-out
    }

    .zy-content .zy-content-item.zy-superior-service .swiper-wrapper .swiper-slide-prev,.zy-content .zy-content-item.zy-superior-service .swiper-wrapper .swiper-slide-next {
        transform: scale(.8)
    }

    .zy-content .zy-content-item.zy-classic-case .zy-product-list .zy-product-item {
        width: 100%
    }

    .zy-content .zy-content-item.zy-classic-case .zy-product-name {
        font-size: 12rem;
        font-weight: 400;
        margin-top: 20rem;
        margin-bottom: 23rem
    }

    .zy-content .zy-content-item.zy-classic-case .zy-product-more {
        display: none
    }

    .zy-content .zy-content-item.zy-news:before {
        left: -16rem
    }

    .zy-content .zy-content-item.zy-news #zy-news-carousel,.zy-content .zy-content-item.zy-news .zy-news-list {
        width: 100%;
        height: 60vw
    }

    .zy-content .zy-content-item.zy-news #zy-news-carousel .carousel-caption h5 {
        font-size: 12rem
    }

    .zy-content .zy-content-item.zy-news .zy-news-list {
        margin-top: 2vw;
        height: fit-content
    }

    .zy-content .zy-content-item.zy-news .zy-news-list .zy-news-item {
        padding: 10rem;
        height: calc((100% - 1.56vw) / 3);
        width: 100%
    }

    .zy-content .zy-content-item.zy-news .zy-news-list .zy-news-item:not(:last-of-type) {
        margin-bottom: 2vw
    }

    .zy-content .zy-content-item.zy-news .zy-news-list .zy-news-item .zy-news-item-title {
        font-size: 15rem;
        margin-bottom: 5rem;
        font-width: 600 !important;
    }

    .zy-content .zy-content-item.zy-news .zy-news-list .zy-news-item .zy-news-item-content {
        font-size: 14rem
    }

    .zy-content .zy-content-item.zy-news .zy-news-more {
        display: none
    }

    .zy-content .zy-content-item.zy-about .zy-about-content-wrap {
        display: block;
        padding: 0
    }

    .zy-content .zy-content-item.zy-about .zy-about-content-wrap .zy-about-video {
        width: 100%
    }

    .zy-content .zy-content-item.zy-about .zy-about-content-wrap .zy-about-word {
        transform: none;
        margin-top: 4rem;
        padding: 4vw;
        font-size: 14rem;
    }

    .zy-content .zy-content-item.zy-about .zy-about-content-wrap .zy-about-word p {
        transform: none
    }
}

@media screen and (min-width: 1920px) {
    .zy-content .zy-content-item.zy-core-products .tab-pane .tab-inner-wrap .zy-product-info {
        margin-top:0
    }

    .zy-content .zy-content-item.zy-core-products .tab-pane .tab-inner-wrap .zy-product-info .zy-product-desc {
        max-height: 21.875vw;
        -webkit-line-clamp: 15;
        font-size: 15px;
    }

    .zy-content .zy-content-item.zy-core-products .tab-pane .tab-inner-wrap .zy-product-video {
        margin-left: 30px;
        min-width: 552px
    }

    .zy-content .zy-content-item.zy-core-products .zy-product-tab .nav-pills .nav-item:not(:last-of-type) {
        padding-right: 5%
    }
}