html,
body {
    font-family: Source Han Sans CN, Microsoft Yahei, Arial, sans-serif;
}

a {
    color: inherit;
    outline: none;
}

i.iconfont {
    color: inherit;
    font-size: inherit;
}

/* 滚动条 */
::-webkit-scrollbar {
    display: block;
    width: 5px;
    height: 5px
}

::-webkit-scrollbar-track {
    border-radius: 0;
    background: #e5e5e5;
}

::-webkit-scrollbar-thumb {
    border-radius: 5px;
    background: #e6090a;
}

::-webkit-scrollbar-thumb:hover {
    border-radius: 5px;
    background: #e6090a;
}

/* 公共 */
.index {
    position: relative;
    top: -90px;
}

.w1715 {
    width: 89.32%;
    margin: 0 auto;
}

.w1540 {
    width: 80.20%;
    margin: 0 auto;
}

.w1150 {
    width: 1150px;
    margin: 0 auto;
}

img.ofi {
    object-fit: cover;
    object-position: center;
}

img.ofc {
    object-fit: contain;
    object-position: center;
}

.f-60 {
    font-size: 60px;
}

.f-52 {
    font-size: 52px;
}

.f-48 {
    font-size: 48px;
}

.f-40 {
    font-size: 40px;
}

.f-36 {
    font-size: 36px;
}

.f-32 {
    font-size: 32px;
}

.f-28 {
    font-size: 28px;
}

.f-24 {
    font-size: 24px;
}

.f-22 {
    font-size: 22px;
}

.f-20 {
    font-size: 20px;
}

.f-18 {
    font-size: 18px;
}

.f-16 {
    font-size: 16px;
}

.f-14 {
    font-size: 14px;
}

.f-12 {
    font-size: 12px;
}

.i-title {
    position: relative;
    border-left: 6px solid #e6090a;
    padding-left: 10px;
}

.i-title.white {
    color: #fff;
}

.i-title .en {
    margin-bottom: 10px;
    line-height: .8em;
    text-transform: uppercase;
    font-weight: lighter;
    letter-spacing: 1px;
    position: relative;
    z-index: 1;
    margin-left: 4px;
    font-family: fantasy;
    color: #ccc;
}

.i-title .cn {
    line-height: 1em;
    font-weight: bold;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
}

.i-title .pic {
    position: absolute;
    top: -80%;
    left: 0;
    z-index: 0;
}

.i-title .pic>img {
    max-width: 100%;
}

.com-page {
    display: flex;
    justify-content: center;
    align-items: center;
}

.com-page-btn {
    transition: all .5s;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 37px;
    height: 37px;
    border-radius: 50%;
    box-sizing: border-box;
    border: 1px solid #ccc;
    color: #ccc;
    font-size: 12px;
    line-height: 1em;
    outline: none;
    cursor: pointer;
}

.com-page-btn.prev {
    margin-right: 54px;
}

.com-page-btn.next {
    margin-left: 14px;
}

.com-page-btn span,
.com-page-btn a {
    display: flex;
    width: 100%;
    height: 100%;
    justify-content: center;
    align-items: center;
}

.com-page-num span,
.com-page-num a {
    transition: all .5s;
    margin-right: 40px;
    font-weight: bold;
    color: #ccc;
}

.com-page-num .now,
.com-page-num span:hover,
.com-page-num a:hover,
.com-page-num a.page-num-current {
    color: #e6090a;
}

.com-page-btn:hover {
    border-color: #e6090a;
    color: #fff;
    background: #e6090a;
}

.fixed-up {
    position: fixed;
    bottom: 16px;
    right: 59px;
    transition: all .5s;
    -webkit-transition: all .5s;
    cursor: pointer;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
}

.fixed-up.on {
    opacity: 1;
    pointer-events: visible;
}

.fixed-up:hover {
    animation: footerToTop 1s infinite;
}


.fixed-hc {
    position: fixed;
    top: 66%;
    right: 22px;
    cursor: pointer;
    z-index: 100;
}

.fixed-hc>a {
    display: block;
}

.fixed-hc>a img {
    width: 80px;
}

@keyframes footerToTop {
    0% {
        transform: translateY(0%);
    }

    50% {
        transform: translateY(-25%);
    }

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

/* 视频弹框 */
.fixed-video {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1000;
    display: none;
    width: 100%;
    height: 100vh;
}

.fixed-video.open {
    display: block;
}

.fixed-video .cover {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .8);
}

.fixed-video .main {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 1200px;
    padding-bottom: 676px;
    background: #000;
}

.fixed-video .main video {
    position: absolute;
    left: 0;
    top: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

.fixed-video .close {
    position: absolute;
    right: 20px;
    top: 20px;
    transition: all .5s;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    box-sizing: border-box;
    border: 4px solid #fff;
    cursor: pointer;
    opacity: .6;
}

.fixed-video .close i {
    display: block;
    font-size: 20px;
    line-height: 1em;
    color: #fff;
}

.fixed-video .close:hover {
    opacity: 1;
}

/* header */
.header {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1000;
    width: 100%;
    background: #fff;
}

.header-box {
    box-shadow: 0 0 10px rgba(0, 0, 0, .1);
}

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

.header-main .logo {
    display: block;
    height: 55px;
}

.header-main .logo img {
    display: block;
    width: auto;
    height: 100%;
}

.header-right {
    display: flex;
    align-items: center;
}

.header-nav {
    display: flex;
    align-items: center;
    margin-right: 120px;
}

.header-nav-item {
    position: relative;
    padding: 0 22px;
    margin: 0;
}

.header-nav-item:first-child {
    margin-left: 0;
}

.header-nav-item:last-child {
    margin-right: 0;
}

.header-nav-item.lan {
    display: flex;
    display: inline-flex;
    align-items: center;
    color: #ccc;
}

.header-nav-item.lan>a {
    padding: 0 2px;
    color: #333;
}

.header-nav-item.lan>a:first-child {}

.header-nav-item.lan>a.act {
    color: #e6090a;
}

.header-nav-item .link {
    position: relative;
    display: block;
    width: fit-content;
    height: 90px;
    line-height: 90px;
}

.header-nav-item .link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    transform: scaleX(0);
    transform-origin: center;
    transition: all .5s;
    width: 100%;
    height: 2px;
    background: #e6090a;
    opacity: 0;
}

.header-nav-item .slide {
    display: none;
    position: absolute;
    left: 50%;
    top: 100%;
    width: 270px;
    padding: 24px 0;
    background: #fff;
    border-radius: 0 0 10px 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, .1);
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}

.header-nav-item .slide .slide-item {
    position: relative;
    transition: background .5s;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 10px;
    margin-bottom: 8px;
    box-sizing: border-box;
    text-align: center;
}

.header-nav-item .slide .slide-item .slide-son {
    position: absolute;
    left: 100%;
    top: 0;
    display: none;
    width: 100%;
    background: #fff;
    border-radius: 0 10px 10px 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, .1);
    overflow: hidden;
}

.header-nav-item .slide .slide-item .slide-son a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 47px;
    ;
    box-sizing: border-box;
    text-align: center;
}

.header-nav-item.on .link {
    color: #e6090a;
}

.header-nav-item:hover .link::after,
.header-nav-item.on .link::after {
    transform: scaleX(1);
    opacity: 1;
}

.header-nav-item .slide .slide-item:hover {
    background: #e6090a;
}

.header-nav-item .slide .slide-item:hover>a {
    color: #fff;
}

.header-nav-item .slide .slide-item .slide-son a:hover {
    color: #fff;
    background: #e6090a;
}

.header-tel {
    position: relative;
    display: block;
    width: 210px;
}

.header-tel>a {
    display: block;
    color: #e6090a;
}

.header-tel>a svg path {
    fill: #e6090a;
}

.header-tel>a span {
    box-sizing: border-box;
    padding-left: 10px;
    font-size: 22px;
    font-weight: bold;
}

.header-lang {
    display: flex;
    align-items: center;
}

.header-lang i {
    display: block;
    margin-right: 6px;
    ;
    font-size: 20px;
    line-height: 1em;
}

.header-search::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0px;
    width: 100%;
    height: 1px;
    overflow: hidden;
    will-change: background-size;
    background: url(../image/line.jpg) no-repeat left bottom;
    transition: background-size .5s cubic-bezier(0.43, 0.05, 0.17, 1) 0s;
    transition-property: background-size, color;
    background-position: right bottom;
    background-size: 0 1px;
}

.header-search:hover::after {
    animation: none;
    background-position: left bottom;
    background-size: 100% 100%;
}

.header-search:hover button i {
    color: #e6090a;
}

.header-lang:hover i,
.header-lang:hover p {
    color: #e6090a;
}

.i-banner {
    position: relative;
    margin-top: 90px;
}

.i-banner .item {
    position: relative;
    height: calc(100vh - 90px);
    overflow: hidden;
}

.i-banner .item .pic {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.i-banner .item .pic img {
    display: block;
    width: 100%;
    height: 100%;
}

.i-banner .item.swiper-slide-active .pic img {
    /* animation: toBig 4s linear forwards; */
}

.i-banner .item .text {
    position: relative;
    z-index: 1;
    margin-top: 272px;
    color: #fff;
}

.i-banner .item .text .en {
    line-height: 1.3em;
    text-transform: uppercase;
    text-shadow: 2px 2px 6px rgba(0, 0, 0, .8);
}

.i-banner .item .text .cn {
    line-height: 1em;
    margin-top: 2%;
    text-shadow: 2px 2px 6px rgba(0, 0, 0, .8);
}

.i-banner-page {
    position: absolute;
    left: 50%;
    bottom: 62px;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.i-banner-page .page-btn {
    position: relative;
    transition: all .5s;
    cursor: pointer;
    outline: none;
}

.i-banner-page .page-btn.prev {
    left: 0;
    padding-right: 24px;
}

.i-banner-page .page-btn.next {
    right: 0;
    padding-left: 24px;
}

.i-banner-page .page-btn i {
    font-size: 18px;
    line-height: 1em;
}

.i-banner-page .page-num {
    display: flex;
    align-items: center;
}

.i-banner-page .page-num-item {}

.i-banner-page .page-num-line {
    width: 1px;
    height: 6px;
    margin: 0 14px;
    background: #fff;
}

.i-banner-page .page-btn.prev:hover {
    left: -10px;
}

.i-banner-page .page-btn.next:hover {
    right: -10px;
}

.i-banner .swiper-pagination {
    opacity: 0;
    z-index: -1;
}

@keyframes toBig {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.1);
    }
}

/* i-about */
.i-about {
    padding: 150px 0 186px;
}

.i-about-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 80px;
}

.i-about-main .content {
    width: 50.64%;
}

.i-about-main .content .text {}

.i-about-main .content .longtitle {
    margin-bottom: 32px;
    font-weight: bold;
    line-height: 1.2em;
    color: #e6090a;
}

.i-about-main .content .msg {
    line-height: 1.78em;

    max-width: 658px;
}

.i-about-main .content .msg p {
    min-height: 1.78em;
}

.i-about-main .content .more,
.i-culture-main .more {
    transition: all .5s;
    display: flex;
    align-items: center;
    margin-top: 150px;
    line-height: 1em;
}

.i-about-main .content .more i,
.i-culture-main .more i {
    position: relative;
    left: 0;
    transition: all .5s;
    margin-left: 30px;
    color: #666;
    font-size: 30px;
    line-height: 1em;
}

.i-about-main .content .more:hover,
.i-culture-main .more:hover {
    color: #e6090a;
}

.i-about-main .content .more:hover i,
.i-culture-main .more:hover i {
    color: #e6090a;
    animation: move 2s linear infinite;
}

@keyframes move {
    0% {
        left: 0;
    }

    25% {
        left: -5px;
    }

    50% {
        left: 0px;
    }

    75% {
        left: 5px;
    }

    100% {
        left: 0px;
    }
}

.i-about-main .pic {
    position: relative;
    width: 45%;
    cursor: pointer;
}

.i-about-main .pic .play {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.i-about-main .pic .play i {
    color: #fff;
    font-size: 80px;
    line-height: 1em;
}

.i-about-main .pic .bg {
    position: relative;
    width: 100%;
    padding-bottom: 64.64%;
    border-radius: 10px;
    overflow: hidden;
}

.i-about-main .pic .bg img {
    position: absolute;
    left: 0;
    top: 0;
    transition: all .5s;
    display: block;
    width: 100%;
    height: 100%;
}

.i-about-main .pic:hover .bg img {
    transform: scale(1.05);
}

/* i-tech */
.i-tech {
    position: relative;
    display: flex;
    height: calc(100vh - 90px);
}

.i-tech.pchide {
    display: none;
}

.i-tech .item {
    position: relative;
    transition: all .5s;
    width: 40vw;
    height: 100%;
    box-sizing: border-box;
    overflow: hidden;
    border-right: 1px solid rgba(255, 255, 255, .2);
    color: #fff;
}

.i-tech .item:last-child {
    border-right: none;
}

.i-tech-innner {
    display: flex;
    flex-flow: column;
    width: 40vw;
    box-sizing: border-box;
    padding: 15.64vh 30px 0;
}

.i-tech .item .text {
    width: calc(15vw - 30px);
    box-sizing: border-box;
    padding-right: 30px;
}

.i-tech .item .num {
    position: relative;
    padding: 50px 0 0;
    font-weight: bold;
    line-height: .8em;
    opacity: 0.6;
}

.i-tech .item .num .bignum {
    position: absolute;
    left: 0;
    top: 0;
    transition: all .5s;
    opacity: 0;
}

.i-tech .item .num .bignum img {
    display: block;
    height: 68px;
    width: auto;
}

.i-tech .item .title {
    position: relative;
    transition: all .5s;
    opacity: 0.6;
    padding: 25px 0 0;
}

.i-tech .item .title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 30px;
    height: 4px;
    background: #e6090a;
    opacity: 0;
}

.i-tech .item .title .en {
    margin-bottom: 8px;
    line-height: 1em;
    font-weight: lighter;
    text-transform: capitalize;
    font-family: fantasy;
    letter-spacing: 1px;
}

.i-tech .item .title .cn {
    line-height: 1.2em;
    font-weight: bold;
}

.i-tech .item .main {
    display: none;
    width: calc(40vw - 60px);
    margin-top: 30px;
    opacity: 0;
}

.i-tech .item .main .msg {
    margin-bottom: 36px;
    line-height: 1.5em;

}

.i-tech .item .main .icon {
    display: flex;
    flex-wrap: wrap;
    width: 83%;
}

.i-tech .item .main .icon .icon-item {
    display: block;
    width: calc(100% / 2 - 18px);
    margin-right: .57vw;
    margin-bottom: .57vw;
    padding: 18px 0;
    box-sizing: border-box;
    border: 1px solid rgba(255, 255, 255, .4);
    border-radius: 5px;
    text-align: center;
}

.i-tech .item:first-child .main .icon .icon-item {}

.i-tech .item .main .icon .icon-item:nth-child(2n+2) {}

.i-tech .item .main .icon .icon-item i {
    display: block;
    margin: 0 auto 14px;
    font-size: 30px;
    line-height: 1em;
}

.i-tech .item .main .icon .icon-item img {
    display: block;
    margin: 0 auto 14px;
    height: 30px;
    width: auto;
}

.i-tech .item .main .icon .icon-item p {
    line-height: 1em;
    word-break: break-word;
}

.i-tech .item .main .icon .icon-item:hover {
    border-color: #e6090a;
    background: #e6090a;
}

.i-tech .swiper-pagination {
    display: none;
}

.i-tech .swiper-pagination .swiper-pagination-bullet {
    background: #fff;
    outline: none;
}

.i-tech .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: #e6090a;
}

.i-tech-page {
    position: absolute;
    left: 50%;
    bottom: 40px;
    transform: translateX(-50%);
    z-index: 1;
    display: none;
    justify-content: center;
    align-items: center;
}

.i-tech-page .btn {
    transition: all .5s;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-sizing: border-box;
    border: 1px solid rgba(255, 255, 255, .4);
    color: rgba(255, 255, 255, .4);
    font-size: 16px;
    cursor: pointer;
}

.i-tech-page .btn.prev {
    margin-right: 20px;
}

.i-tech-page .btn:hover {
    border-color: #e6090a;
    color: #fff;
    background: #e6090a;
}

.i-tech .item.on {
    width: 60vw;
}

.i-tech .item.on .num {
    opacity: 1;
}

.i-tech .item.on .text {
    width: calc(40vw - 60px);
}

.i-tech .item.on .title {
    opacity: 1;
}

.i-tech .item.on .title::after {
    opacity: 1;
}

.i-tech .item.on .num .bignum {
    opacity: 1;
}

.i-tech .item.on .num p {
    opacity: 0;
    height: 0;
}

.i-tech .item.on .title {
    padding-top: 0;
}

.i-tech .item.on .main {
    display: block;
    opacity: 1;
}

/* .i-tech .item.on .main .icon .icon-item{border-color: #e6090a;background: #e6090a;} */

/* i-culture */
.i-culture {
    padding: 97px 0;
}

.i-culture-main {
    position: relative;
    transition: all .5s;
    height: 742px;
    box-sizing: border-box;
    padding: 73px 33px;
}

.i-culture-main .pic {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    overflow: hidden;
}

.i-culture-main .pic img {
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
    transition: all .5s;
    display: block;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.i-culture-main .pic img.on {
    opacity: 1;
    z-index: 1;
    animation: toBig 4s linear forwards;
}

.i-culture-swiper {
    position: relative;
    z-index: 3;
    width: 30.45%;
    margin: 0;
}

.i-culture-main .box {
    min-height: 470px;
    border-radius: 10px 10px 60px 10px;
    box-sizing: border-box;
    padding: 50px 40px;
    background: #fff;
}

.i-culture-main .box .text {
    margin-top: 70px;
}

.i-culture-main .box .text .title {
    display: flex;
    align-items: flex-end;
    margin-bottom: 20px;
    ;
}

.i-culture-main .box .text i img {
    width: 28px;
    vertical-align: middle;
}

.i-culture-main .box .text .title p {
    margin-left: 10px;
    font-weight: bold;
    line-height: 1em;
}

.i-culture-main .box .text .msg {
    color: #666;
    line-height: 1.5em;

}

.i-culture-main .box .text .msg strong {
    display: block;
    margin-bottom: 10px;
    color: #333;
}

.i-culture-menu {
    position: absolute;
    bottom: 70px;
    right: 66px;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 61.39%;
}

.i-culture-item {
    position: relative;
    width: 28.83%;
    padding-bottom: 13px;
    line-height: 1em;
    color: #fff;
    border-bottom: 2px solid rgba(255, 255, 255, .45);
}

.i-culture-item p {
    transition: all .5s;
    opacity: .45;
}

.i-culture-item::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 2px;
    overflow: hidden;
    will-change: background-size;
    background: url(../image/line.jpg) no-repeat left bottom;
    transition: background-size 5s cubic-bezier(0.43, 0.05, 0.17, 1) 0s;
    transition-property: background-size, color;
    background-position: right bottom;
    background-size: 0 2px;
}

.i-culture-item.on p {
    opacity: 1;
}

.i-culture-item:hover::after,
.i-culture-item.on::after {
    animation: none;
    background-position: left bottom;
    background-size: 100% 100%;
}

.i-culture-btn {
    margin-top: 2%;
    display: flex;
}

/* i-news */
.i-news {
    padding: 38px 0 148px;
}

.i-news-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.i-news-more {
    transition: all .5s;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 200px;
    height: 60px;
    border-radius: 5px;
    box-sizing: border-box;
    border: 1px solid #e6090a;
    color: #fff;
    background: #e6090a;
}

.i-news-more:hover {
    color: #e6090a;
    background: transparent;
}

.i-news-list {
    display: flex;
    justify-content: space-between;
    margin-top: 90px;
}

.i-news-item {
    transition: all .5s;
    width: 30.51%;
    box-sizing: border-box;
    padding: 67px 30px 28px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, .09);
    overflow: hidden;
}

.i-news-item .pic {
    position: absolute;
    left: 0;
    top: 0;
    transition: all .5s;
    width: 100%;
    height: 100%;
    background: #e6090a;
    opacity: 0;
    overflow: hidden;
}

.i-news-item .pic img {
    display: block;
    width: 100%;
    height: 100%;
    opacity: .1;
}

.i-news-item .text {
    position: relative;
    z-index: 1;
    border-bottom: 1px solid #ebebeb;
    margin-bottom: 32px;
}

.i-news-item .title {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin-bottom: 35px;
    line-height: 1.5em;
    font-weight: bold;
}

.i-news-item .msg {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6;
    overflow: hidden;
    transition: all .5s;
    height: 8.2em;
    margin-bottom: 10px;
    box-sizing: border-box;
    color: #666;
    line-height: 1.7em;
}

.i-news-item .info {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.i-news-item .info .date {
    color: #666;
    font-weight: bold;
    line-height: .8em;
}

.i-news-item .info .more {
    display: flex;
    align-items: center;
    line-height: 1em;
}

.i-news-item .info .more i {
    position: relative;
    left: 0;
    transition: all .5s;
    margin-left: 15px;
    color: #666;
    font-size: 30px;
    line-height: 1em;
}

.i-news-item:hover {
    border-radius: 10px 10px 60px 10px;
    color: #fff !important;
}

.i-news-item:hover .pic {
    opacity: 1;
    border-radius: 10px 10px 60px 10px;
}

.i-news-item:hover .msg,
.i-news-item:hover .info .date,
.i-news-item:hover .info .more i {
    color: #fff;
}

.i-news-item:hover .info .more i {
    animation: move 2s linear infinite;
}

/* footer */
.footer {
    padding-top: 36px;
    background: #fff;
    border-top: 1px solid #eee;
    box-shadow: 1px 1px 4px rgba(0, 0, 0, .1);
}

.footer-top {
    padding-bottom: 34px;
    border-bottom: 1px solid rgba(0, 0, 0, .3);
}

.footer-logo {
    display: block;
    width: 95px;
}

.footer-logo img {
    display: block;
    width: 100%;
    height: auto;
}

.footer-main {
    display: flex;
    justify-content: space-between;
    padding: 50px 0 20px;
    border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.footer-main .address {
    color: #000;
}

.footer-main .address li {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.footer-main .address li:last-child {
    margin-bottom: 0;
}

.footer-main .address li span {
    display: block;
    width: 80px;
    line-height: 1em;
    opacity: .6;
}

.footer-main .address li span svg {
    vertical-align: middle;
    margin-right: 3px;
}

.footer-main .address li p {
    line-height: 1em;
}

.footer-nav {
    display: flex;
    justify-content: space-between;
    width: 46.94%;
    color: #000;
}

.footer-nav .item {}

.footer-nav-typename {
    display: block;
    margin-bottom: 30px;
    line-height: 1em;
}

.footer-nav-list {}

.footer-nav-list a {
    transition: all .2s;
    display: block;
    margin-bottom: 18px;
    line-height: 1em;
    opacity: .6;
}

.footer-nav-list a:last-child {
    margin-bottom: 0;
}

.footer-nav-list a:hover {
    color: #e6090a;
    opacity: 1;
}

.footer-main .info {
    width: 128px;
}

.footer-main .info .ewm {
    color: #fff;
    margin-bottom: 72px;
}

.footer-main .info .ewm .pic {
    width: 100%;
}

.footer-main .info .ewm .pic img {
    display: block;
    width: 100%;
    height: auto;
}

.footer-main .info .ewm p {
    margin-top: 10px;
    line-height: 1em;
    text-align: center;
}

.footer-main .info .link {
    position: relative;
    cursor: pointer;
}

.footer-main .info .link .box {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 36px;
    border-radius: 5px;
    background: rgba(255, 255, 255, .1);
    color: #fff;
}

.footer-main .info .link .box p {
    padding-right: 15px;
    border-right: 1px solid rgba(255, 255, 255, .2);
    margin-right: 15px;
}

.footer-main .info .link .box span {
    position: relative;
    transition: all .5s;
    transform-origin: center;
    display: block;
    width: 0;
    height: 0;
    border: 6px solid transparent;
    border-top: 8px solid #fff;
    border-bottom: 0px;
}

.footer-main .info .link .link-list {
    position: absolute;
    left: 0;
    bottom: 100%;
    display: none;
    width: 100%;
    border-radius: 5px 5px 0 0;
    padding: 10px 0 15px;
    margin-bottom: -10px;
    box-shadow: 0 0 5px rgba(0, 0, 0, .1);
    background: #fff;
}

.footer-main .info .link .link-list a {
    transition: all .5s;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    width: 100%;
    line-height: 1em;
    padding: 6px 0;
}

.footer-main .info .link .link-list a:hover {
    color: #fff;
    background: #e6090a;
}

/* .footer-main .info .link.on .box{border-radius: 0 0 5px 5px;} */
.footer-main .info .link:hover .box,
.footer-main .info .link.on .box {
    background: #e6090a;
}

.footer-main .info .link.on .box span {
    transform: rotate(180deg);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    line-height: 1em;
}

.footer-bottom .copyright {
    display: flex;
    align-items: center;
}

.footer-bottom .copyright p {
    margin-right: 6px;
}

.footer-bottom .tech {
    display: flex;
    align-items: center;
}

.footer-bottom p,
.footer-bottom a {
    display: block;
    color: #fff;
    opacity: .5;
}

.footer-bottom a:hover {
    opacity: 1;
}

/* 内页 */
.banner {
    height: 428px;
    margin-top: 90px;
    background-size: cover !important;
    position: relative;
}

.banner .txt {
    position: absolute;
    top: 50%;
    width: 100%;
    text-align: center;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}

.banner h2 {
    font-size: 3rem;
    color: #fff;
    font-weight: bold;
    font-family: fantasy;
    letter-spacing: 2px;
}

.banner h3 {
    font-size: 2rem;
    color: #fff;
    font-weight: bold;
}

.breadcrumbs {
    position: relative;
    z-index: 99;
    border-bottom: 1px solid #f0f0f0;
}

.breadcrumbs-box {
    position: relative;
    display: flex;
    align-items: center;
    height: 80px;
    color: #666;
}

.breadcrumbs-box .home {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 86px;
    height: 100%;
}

.breadcrumbs-box .home i {
    font-size: 24px;
    line-height: 1em;
}

.breadcrumbs-box .home:hover i {
    color: #e6090a;
}

.breadcrumbs-nav {
    display: flex;
    line-height: 1em;
    height: 100%;
}

.breadcrumbs-nav .item {
    position: relative;
    height: 100%;
}

.breadcrumbs-nav .item::after {
    content: '';
    position: absolute;
    left: -1px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 20px;
    background: #f0f0f0;
}

.breadcrumbs-nav .item .main {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 30px;
    cursor: pointer;
}

.breadcrumbs-nav .item .main .down {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    margin-left: 30px;
    background: #f0f0f0;
}

.breadcrumbs-nav .item .main .down i {
    display: block;
    color: #a2a2a2;
    font-size: 8px;
    line-height: 1em;
    margin-right: 1px;
}

.breadcrumbs-nav .item .main.current {
    color: #fff;
    background: #e6090a;
}

.breadcrumbs-nav .item .main.current .down {
    /*    background: #e6090a;*/
    background: #fff;
}

.breadcrumbs-nav .item .main.current .down i {
    /*    color: #fff;*/
    color: #e6090a;
}

.breadcrumbs-slide {
    position: absolute;
    left: 0;
    top: 100%;
    display: none;
    width: 100%;
    background: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, .1);
    border-radius: 0 0 10px 10px;
    padding: 20px 0;
}

.breadcrumbs-slide a {
    display: block;
    width: 100%;
    box-sizing: border-box;
    padding: 10px 30px;
    line-height: 1.2em;
}

.breadcrumbs-slide a:hover {
    color: #fff;
    background: #e6090a;
}

.breadcrumbs-nav .item:hover .main .down {
    background: #e6090a;
}

.breadcrumbs-nav .item:hover .main .down i {
    color: #fff;
}

.breadcrumbs-btn {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    display: none;
}

.breadcrumbs-btn i {
    transition: all .5s;
    display: block;
    line-height: 1em;
    font-size: 18px;
}

.breadcrumbs-m {
    position: absolute;
    left: 0;
    top: 100%;
    display: none;
    width: 100%;
    background: #fff;
    box-shadow: 0 5px 5px rgba(0, 0, 0, .1);
    border-top: 1px solid rgba(0, 0, 0, .1);
}

.breadcrumbs-m .main {
    width: 100%;
    box-sizing: border-box;
    padding: 20px 2.5% 40px;
}

.breadcrumbs-m .main a {
    display: block;
    padding: 20px 0;
    border-bottom: 1px solid rgba(0, 0, 0, .1);
}

.breadcrumbs.on .breadcrumbs-btn i {
    transform: rotate(180deg);
}


/* about-speech */
.about-speech {
    padding: 70px 0 77px;
    background: url(../image/speech-bg.jpg)center top/cover no-repeat;
}

.about-speech .main {
    display: flex;
    margin-top: 48px;
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 0 10px rgba(51, 51, 51, .04);
    overflow: hidden;
}

.about-speech .main .content {
    width: calc(100% - 527px);
    box-sizing: border-box;
    padding: 60px 10.38% 60px 70px;
    line-height: 1.7em;

}

.about-speech .main .content .box {
    /* height: 16em; */
    /* overflow: auto; */
    padding-right: 10px;
}

.about-speech .main .content .box ul {
    display: flex;
    display: inline-flex;
    flex-wrap: wrap;
    width: 100%;
    border-top: 1px solid #eee;
    padding-top: 3%;
    justify-content: space-around;
}

.about-speech .main .content .box ul li {}

.about-speech .main .content .box ul li img {
    width: 60px;
}

.about-speech .main .content .box ul li p:nth-child(2) {
    font-size: 16px;
    font-weight: 600;
    margin: 5px 0px;
}

.about-speech .main .content .box ul li p:nth-child(3) {
    font-size: 14px;
    text-align: left;
}

.about-speech .main .content .box ul li p strong {
    font-size: 18px;
    color: #e6090a;
}

.about-speech .main .content p {
    min-height: 1.7em;
}

.about-speech .main .pic {
    position: relative;
    width: 527px;
}

.about-speech .main .pic img {
    position: absolute;
    left: 0;
    top: 0;
    display: block;
    width: 100%;
}

.about-speech .main .pic::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 1;
    width: 100%;
    height: 10px;
    background: #e6090a;
}

/* about-history */
.about-history {
    height: 860px;
    box-sizing: border-box;
    padding: 70px 0;
    background: url(../image/history-bg.jpg)center/cover no-repeat;
}

.about-history .main {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
}

.about-history .main .year {
    position: relative;
    width: 590px;
    color: #fff;
}

.about-history .main .year .num {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    line-height: .8em;
    font-weight: bold;
    font-size: 220px;
}

.about-history-swiper {
    height: 612px;
    padding: 27px 0;
}

.about-history .main .year-item {
    transition: all .5s;
    display: flex;
    align-items: center;
    height: 111px;
}

.about-history .main .year-item p {
    transition: all .5s;
    display: flex;
    line-height: .8em;
    font-weight: bold;
    font-size: 130px;
    padding-left: 264px;
}

.about-history .main .year-item span {
    display: block;
}

.about-history .main .year-item.swiper-slide-active {
    height: 186px;
}

.about-history .main .year-item.swiper-slide-active p {
    font-size: 220px;
    line-height: .8em;
}

.about-history .main .year-item.swiper-slide-prev p {
    background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0), rgba(255, 255, 255, .6));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    /* Safari */
}

.about-history .main .year-item.swiper-slide-next p {
    background-image: linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, .6));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    /* Safari */
}

.about-history .main .year-item:last-child {
    margin-bottom: 0 !important;
}

.about-history .main .cycle {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 464px;
    height: 464px;
    box-sizing: border-box;
    border-radius: 50%;
    border: 1px solid #e5e5e5;
}

.about-history .main .history-list {
    width: 47.85%;
    height: 612px;
    color: #fff;
    margin: 0;
}

.about-history .main .history-list .history-item {
    transition: all .5s;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    padding: 20px;
    min-height: 190px;
    width: 100% !important;
    border-bottom: 1px solid rgba(217, 217, 217, .5);
}

.about-history .main .history-list .history-item .text {
    display: flex;
    flex-flow: column;
    justify-content: center;
    height: 100%;
}

.about-history .main .history-list .history-item:first-child {
    border-top: 1px solid rgba(217, 217, 217, .5);
}

.about-history .main .history-list .history-item .history-year {
    line-height: .8em;
    font-weight: bold;
}

.about-history .main .history-list .history-item .history-title {
    line-height: 1em;
    font-weight: bold;
    margin-top: 32px;
}

.about-history .main .history-list .history-item .history-msg {
    display: none;
    line-height: 1.7em;
    margin-top: 20px;

}

.about-history .main .history-list .history-item.swiper-slide-active {
    background: rgba(5, 24, 41, .4);
}

.about-history .main .history-list .history-item.swiper-slide-active .history-msg {
    display: block;
}

/* about-organize */
.about-organize {
    position: relative;
    padding: 80px 0 110px;
}

.about-organize .bg {
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
}

.about-organize .bg img {
    display: block;
}

.about-organize .pic {
    position: relative;
    z-index: 1;
    margin-top: 70px;
}

.about-organize .pic img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
}

/* about-honor */
.about-honor {
    padding: 70px 0 80px;
    background: #fafafa;
}

.about-honor .main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 84px;
}

.about-honor .swiper,
.about-honor .swiper-wrapper {
    width: 100%;
}

.about-honor .swiper-slide .txt img {
    width: 100%;
}

/* about-culture */
.about-culture {
    padding: 70px 0;
}

.about-culture .i-title {
    text-align: center;
}

.about-culture .main {
    position: relative;
    height: 600px;
    margin-top: 80px;
}

.about-culture-zm {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding-top: 78px;
}

.about-culture-zm li {
    position: relative;
    height: 256px;
    cursor: pointer;
}

.about-culture-zm li img:first-child {
    display: block;
    width: auto;
    height: 100%;
}

.about-culture-zm li img:nth-child(2) {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    opacity: 0;
    width: 100%;
    height: 100%;
}

.about-culture-zm li:hover img:nth-child(2),
.about-culture-zm li.on img:nth-child(2) {
    opacity: 1;
}

.about-culture-tab {
    position: relative;
    width: 100%;
}

.about-culture-tab li {
    position: absolute;
    top: 10px;
    transition: all 1s;
    width: 581px;
    opacity: 0;
    pointer-events: none;
}

.about-culture-tab li.on {
    top: 0;
    opacity: 1;
    pointer-events: visible
}

.about-culture-tab li:nth-child(1) {
    left: 70px;
}

.about-culture-tab li:nth-child(2) {
    left: 50%;
    transform: translateX(-50%);
}

.about-culture-tab li:nth-child(3) {
    right: 70px;
}

.about-culture-tab li .pic {
    position: relative;
    width: 100%;
    padding-bottom: 72.63%;
    border-radius: 10px;
    overflow: hidden;
}

.about-culture-tab li .pic img {
    position: absolute;
    left: 0;
    top: 0;
    display: block;
    width: 100%;
    height: 100%;
}

.about-culture-tab li .text {
    position: relative;
    z-index: 1;
    margin-top: -20px;
    padding-left: 50px;
}

.about-culture-tab li .title {
    margin-bottom: 22px;
    line-height: 1em;
    font-weight: bold;
}

.about-culture-tab li .msg {
    line-height: 1.7em;
}

/*partner*/

.about-partner {
    margin: 6% 0;
}

.about-partner .lists {
    margin-top: 5%;
}

.about-partner .lists>ul {
    display: flex;
    display: inline-flex;
    flex-wrap: wrap;
}

.about-partner .lists>ul>li {
    width: calc(100% / 4 - 1px);
    border-right: 1px solid #eee;
    border-bottom: 1px solid #eee;
    text-align: center;
}

.about-partner .lists>ul>li:nth-child(4n+4) {
    border-right: none;
}

.about-partner .lists>ul>li img {
    width: 90%;
    margin: 0 auto;
}

/*tech*/
.tech-intro {
    position: relative;
    padding: 70px 0 58px;
    background: #06428f;
}

.tech-intro::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 21.61vw;
    background: #fff;
}

.tech-intro-main {
    position: relative;
    z-index: 1;
}

.tech-intro-main .pic {
    position: relative;
    width: 100%;
    padding-bottom: 38.01%;
    border-radius: 10px;
    overflow: hidden;
}

.tech-intro-main .pic img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.tech-intro-main .content {
    position: relative;
    z-index: 1;
    width: 1034px;
    box-sizing: border-box;
    border: 1px solid rgba(255, 255, 255, .6);
    margin: -62px auto 0;
    padding-left: 184px;
    padding-right: 75px;
    padding-top: 118px;
    padding-bottom: 60px;
}

.tech-intro-main .content .icon {
    position: absolute;
    left: -68px;
    top: -41px;
    width: 163px;
    height: 163px;
    border-radius: 10px;
    overflow: hidden;
}

.tech-intro-main .content .icon img {
    display: block;
    width: 100%;
    height: 100%;
}

.tech-intro-main .content .text {}

.tech-intro-main .content .text .msg {
    margin-top: 30px;
    color: #fff;
    line-height: 1.8em;

}

/* tech-mode */
.tech-mode {
    padding: 78px 0 110px;
}

.tech-mode .i-title {
    text-align: center;
}

.tech-mode-msg {
    margin: 34px auto 56px;
    text-align: center;
    line-height: 1.7em;
}

.tech-mode-swiper {
    padding-right: 1px;
    box-sizing: border-box;
    margin-bottom: 46px;
    padding: 0 1px;
}

.tech-mode-swiper .swiper-wrapper {
    transition-timing-function: linear;
}

.tech-mode-swiper .item {
    transition: all .5s;
    height: auto;
    border: 1px solid #d9d9d9;
    overflow: hidden;
    box-sizing: border-box;
}

.tech-mode-swiper .item .pic {
    position: relative;
    width: 100%;
    padding-bottom: 43.52%;
}

.tech-mode-swiper .item .pic img {
    position: absolute;
    left: 0;
    top: 0;
    transition: all .5s;
    display: block;
    width: 100%;
    height: 100%;
}

.tech-mode .page {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 50px;
}

.tech-mode .page .btn {
    transition: all .5s;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    box-sizing: border-box;
    border: 1px solid #ccc;
    color: #ccc;
    margin: 0 20px;
    cursor: pointer;
    outline: none;
}

.tech-mode .page .btn i {
    display: block;
    font-size: 28px;
    line-height: 1em;
}

.tech-mode .page .btn:hover {
    color: #fff;
    border-color: #e6090a;
    background: #e6090a;
}

.tech-mode-swiper .item:hover {
    z-index: 1;
    border-color: #e6090a;
}

/* .tech-mode-swiper .item:hover img{transform: scale(1.05);} */

/* tech-part */
.tech-part {
    position: relative;
    height: 936px;
    overflow: hidden;
}

#businessBg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transition: background .3s ease-out;
    background-position: center top;
    background-size: cover;
    background-repeat: no-repeat;
}

.tech-part .container {
    position: relative;
    margin: 0 auto;
}

.main-business .swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center
}

.main-business .swiper-slide:before {
    content: '';
    min-height: 936px
}

.business-swiper {
    position: relative;
    width: 66.14%;
    overflow: visible;
    color: #fff
}

.business-wrap {
    display: flex;
    position: relative;
    width: 100%;
    height: 562px;
    max-height: 562px
}

.business-bg {
    position: absolute;
    top: 50%;
    right: 7.87%;
    width: 44.72%;
    height: 100%;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 20px 20px 40px rgba(0, 0, 0, .33);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 50% 50%;
    transition: background .3s ease-out;
    transform: translateY(-50%);
}

.business-txt {
    width: 47.41%;
    box-sizing: border-box;
    padding-top: 28px;
    padding-right: 4.72%;
}

.business-txt .h1 {
    display: flex;
    align-items: flex-start;
    font-weight: bold;
    line-height: .8em;
}

.business-txt .swiper-pagination {
    position: relative;
    bottom: auto;
}

.business-txt .swiper-pagination .swiper-pagination-total {
    display: block;
    margin-left: 8px;
    opacity: .3;
    font-size: 20px;
    font-weight: bold;
    line-height: .8em;
}

.business-txt .display-2 {
    margin: 22px 0 40px;
    font-weight: bold;
}

.business-txt .msg {
    line-height: 1.7em;

    max-height: 20.4em;
    padding-right: 14px;
    overflow-y: auto;
}

.business-txt .icon {
    display: flex;
    margin-top: 60px;
}

.business-txt .icon-item {
    margin-right: 26px;
}

.business-txt .icon-item:last-child {
    margin-right: 0;
}

.business-txt .icon-item i {
    display: block;
    margin-bottom: 10px;
    font-size: 35px;
    line-height: 1em;
    text-align: center;
}

.business-txt .icon-item p {
    line-height: 1em;
    text-align: center;
}

.business-button-prev {
    position: absolute;
    top: 50%;
    left: -7.87%;
    transform: translate(-50%, -50%);
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 80px;
    height: 80px;
    border-radius: 2px;
    color: #fff;
    background: #e6090a;
    cursor: pointer;
    outline: none;
}

.business-button-prev i {
    display: block;
    font-size: 28px;
    line-height: 1em;
}

.business-button-next {
    position: absolute;
    top: 50%;
    left: 100%;
    transform: translatey(-50%);
    z-index: 1;
    display: flex;
    flex-flow: column;
    justify-content: space-between;
    width: 180px;
    height: 460px;
    border-radius: 2px;
    box-sizing: border-box;
    padding: 36px 30px 24px;
    color: #fff;
    cursor: pointer;
    background: #e6090a;
    outline: none;
}

.business-button-next .num {
    line-height: .8em;
    font-weight: bold;
}

.business-button-next .title {
    display: flex;
    align-items: center;
    line-height: 1em;
}

.business-button-next .title i {
    display: block;
    font-size: 28px;
    line-height: 1em;
}

.swiper-slide-next .business-bg {
    right: auto;
    left: 90px;
}

.swiper-slide:not(.swiper-slide-active) .business-txt,
.swiper-slide:not(.swiper-slide-active) .business-bg>* {
    opacity: 0
}

/* tech-case */
.tech-case {
    padding: 100px 0 90px;
}

.tech-case .i-title {
    text-align: center;
}

.tech-case-menu {
    display: flex;
    flex-wrap: wrap;
    margin: 70px auto 50px;
}

.tech-case-menu .item {
    transition: all .5s;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 20%;
    height: 80px;
    box-sizing: border-box;
    border: 1px solid #ccc;
    padding: 0 10px;
    line-height: 1.1em;
    font-weight: bold;
    text-align: center;
    margin-right: -1px;
    margin-bottom: -1px;
    cursor: pointer;
}

.tech-case-menu .item:hover,
.tech-case-menu .item.on {
    color: #e6090a;
}

.tech-case-list {
    margin-top: 70px;
}

.tech-case-swiper {
    position: relative;
    margin-left: 9.9%;
    width: 90.1%;
    padding-bottom: 63px;
}

.tech-case-swiper .item {
    width: 41.79%;
    margin-right: 30px;
}

.tech-case-swiper .item:last-child {
    margin-right: 0;
}

.tech-case-swiper .item .pic {
    position: relative;
    width: 100%;
    padding-bottom: 56.15%;
    border-radius: 10px;
    overflow: hidden;
}

.tech-case-swiper .item .pic img {
    position: absolute;
    left: 0;
    top: 0;
    transition: all .5s;
    display: block;
    width: 100%;
    height: 100%;
}

.tech-case-swiper .item .title {
    margin: 20px 0 10px;
    line-height: 1.5em;
    font-weight: bold;
}

.tech-case-swiper .item span {
    font-weight: bold;
}

/* .tech-case-swiper .item .longtitle{color: #666;}
.tech-case-swiper .item .summary{color: #666;} */
.tech-case-swiper .item:hover .pic img {
    transform: scale(1.1);
}

.tech-case-bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    box-sizing: border-box;
    padding-right: 10.98%;
}

.tech-case-swiper .swiper-pagination {
    position: relative;
    left: auto;
    top: auto;
    display: block;
    width: calc(100% - 216px);
    height: 4px;
    background: transparent;
}

.tech-case-swiper .swiper-pagination::after {
    content: '';
    position: absolute;
    left: 0;
    top: 2px;
    width: 100%;
    height: 1px;
    background: #ccc;
}

.swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    height: 2px;
    background: #e6090a;
}

.tech-case-swiper .page {
    display: flex;
    align-items: center;
}

.tech-case-swiper .page .btn {
    transition: all .5s;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    box-sizing: border-box;
    border: 1px solid #ccc;
    color: #ccc;
    cursor: pointer;
    outline: none;
}

.tech-case-swiper .page .btn i {
    font-size: 32px;
    line-height: 1em;
}

.tech-case-swiper .page .btn:hover {
    color: #676767;
    border-color: #676767;
}

.tech-case-swiper .page .btn.next {
    margin-left: 40px;
}


/* tech-service */
.tech-service {
    position: relative;
}

.tech-service-swiper {}

.tech-service-swiper .item {
    position: relative;
    width: 100%;
    height: 860px;
}

.tech-service-swiper .item .bg {
    width: 100%;
    height: 100%;
}

.tech-service-swiper .item .bg img {
    display: block;
    width: 100%;
    height: 100%;
}

.tech-service-swiper .item .text {
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    box-sizing: border-box;
    padding-right: calc(7.08% + 477px);
    padding-top: 204px;
    color: #fff;
}

.tech-service-swiper .item .text .title {
    margin-bottom: 40px;
    ;
    line-height: 1em;
}

.tech-service-swiper .item .text .msg {
    line-height: 1.7em;

}

.tech-service-swiper .item .text ul {
    position: relative;
    padding-top: 30px;
    margin-top: 36px;
    font-size: 16px;
}

.tech-service-swiper .item .text ul::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 30px;
    height: 4px;
    background: #e6090a;
}

.tech-service-swiper .item .text li {
    position: relative;
    line-height: 1.7em;
    padding-left: 10px;
}

.tech-service-swiper .item .text li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.7em;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: #fff;
}

.tech-service-menu {
    position: absolute;
    right: 9.89%;
    top: 0;
    z-index: 1;
    width: 477px;
    height: 100%;
}

.tech-service-menu .item {
    position: relative;
    transition: all .5s;
    display: flex;
    align-items: center;
    width: 100%;
    height: 25%;
    box-sizing: border-box;
    border: 1px solid rgba(255, 255, 255, .3);
    border-top: 1px solid transparent;
    padding: 0 20.96%;
    color: #fff;
    overflow: hidden;
    cursor: pointer;
}

.tech-service-menu .item:first-child {
    border-top: 1px solid rgba(255, 255, 255, .3);
}

.tech-service-menu .item .en {
    margin-bottom: 10px;
    line-height: .8em;
    font-weight: lighter;
}

.tech-service-menu .item .cn {
    margin-bottom: 8px;
    line-height: 1em;
}

.tech-service-menu .item .msg {
    line-height: 1.75em;
}

.tech-service-menu i {
    position: absolute;
    left: -16px;
    top: 50%;
    transform: translateY(-50%);
    transition: all .5s;
    display: block;
    color: #fff;
    font-size: 70px;
    line-height: 1em;
    opacity: .2;
}

.tech-service-menu .item:hover,
.tech-service-menu .item.on {
    background: #e6090a;
}

.tech-service-menu .item:hover .cn,
.tech-service-menu .item.on .cn {
    margin-bottom: 8px;
}

.tech-service-menu .item:hover .msg,
.tech-service-menu .item.on .msg {
    opacity: 0;
    height: 0;
}

.tech-service-menu .item:hover i,
.tech-service-menu .item.on i {
    opacity: 0;
}

/* tech-manage */
.tech-resource {
    display: flex;
    flex-wrap: wrap;
    margin: 20px 0;
}

.tech-resource-main {
    display: flex;
    flex-flow: column;
    justify-content: center;
    width: 50%;
    box-sizing: border-box;
    padding-left: 9.9%;
    padding-right: 7.29%;
    background: #f2f2f2;
}

.tech-resource-title {
    margin-bottom: 54px;
    font-weight: bold;
    line-height: 1em;
}

.tech-resource-msg {
    line-height: 1.8em;

}

.tech-resource-pic {
    position: relative;
    width: 50%;
    padding-bottom: 32.44%;
}

.tech-resource-pic img {
    position: absolute;
    left: 0;
    top: 0;
    display: block;
    width: 100%;
    height: 100%;
}

.tech-manage {
    display: flex;
    flex-flow: column;
    justify-content: center;
    align-items: center;
    height: 520px;
}

.tech-manage .title {
    margin-bottom: 58px;
    color: #fff;
    font-weight: bold;
    text-align: center;
}

.tech-manage a {
    transition: all .5s;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 263px;
    height: 70px;
    border-radius: 5px;
    box-sizing: border-box;
    padding: 0 20px;
    color: #fff;
    background: #e6090a;
    line-height: 1em;
}

.tech-manage a i {
    position: relative;
    transition: all .5s;
    font-size: 30px;
    line-height: 1em;
}

.tech-manage a:hover i {
    animation: btnmove linear 1s infinite;
}

@keyframes btnmove {
    0% {
        left: 0px;
    }

    50% {
        left: -5px;
    }

    100% {
        left: 0px;
    }
}

/* tech-produce */
.tech-produce {
    display: flex;
    flex-wrap: wrap;
    padding: 75px 0 47px;
}

.tech-produce .item {
    position: relative;
    transition: all .5s;
    width: 48.24%;
    height: 455px;
    box-sizing: border-box;
    padding: 38px 3.7% 70px;
    border-radius: 10px;
    margin-bottom: 40px;
    overflow: hidden;
    color: #fff;
}

.tech-produce .item:nth-child(odd) {
    margin-right: 3.52%;
}

.tech-produce .item .icon {
    position: relative;
    z-index: 1;
    display: block;
    width: 46px;
    height: auto;
    opacity: .6;
}

.tech-produce .item .text {
    position: relative;
    z-index: 1;
    transition: all .5s;
    height: 100%;
    padding-top: 276px;
    box-sizing: border-box;
    overflow: hidden;
}

.tech-produce .item .title {
    margin-bottom: 34px;
    line-height: 1em;
}

.tech-produce .item .longtitle {
    margin-bottom: 30px;
    line-height: 1.5em;
}

.tech-produce .item .msg {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
    overflow: hidden;
    line-height: 1.5em;

}

.tech-produce .item .bg {
    position: absolute;
    left: 0;
    bottom: 0;
    transition: all .5s;
    width: 100%;
    height: 80%;
    background: linear-gradient(to top, rgba(87, 171, 134, .9) 5%, rgba(50, 136, 193, 0));
    opacity: 0;
}

.tech-produce .item:hover {
    border-radius: 10px 10px 60px 10px;
}

.tech-produce .item:hover .text {
    padding-top: 30px;
}

.tech-produce .item:hover .bg {
    opacity: 1;
}

.tech-produce .item:hover .icon {
    opacity: 1;
}

.tech-touzi {
    padding: 80px 0;
    background: #f5f5f5;
}

.tech-touzi .tech-touzi-main {
    display: flex;
    flex-wrap: wrap;
}

.tech-touzi .tech-touzi-list {
    width: 51.5%;
    box-sizing: border-box;
    padding-right: 7.17%;
}

.tech-touzi .tech-touzi-list .item {
    transition: all .5s;
    display: flex;
    flex-flow: column;
    justify-content: center;
    height: 50%;
    color: #ccc;
}

.tech-touzi .tech-touzi-list .item .title {
    display: flex;
    align-items: center;
    margin-bottom: 24px;
    font-weight: bold;
}

.tech-touzi .tech-touzi-list .item .title i {
    transition: all .5s;
    display: block;
    margin-right: 30px;
    font-size: 38px;
    line-height: 1em;
    font-weight: normal;
}

.tech-touzi .tech-touzi-list .item .msg {
    line-height: 1.8em;

}

.tech-touzi-pic {
    width: 48.5%;
}

.tech-touzi-pic .item {
    position: relative;
    width: 100%;
    height: auto;
    padding-bottom: 66.53%;
    border-radius: 10px;
    overflow: hidden;
}

.tech-touzi-pic .item img {
    position: absolute;
    left: 0;
    top: 0;
    display: block;
    width: 100%;
    height: 100%;
}

.tech-touzi .tech-touzi-list .item.on {
    color: #333;
}

.tech-touzi .tech-touzi-list .item.on .title i {
    color: #e6090a;
}

/* tech-map */
.tech-map {
    padding: 70px 0 80px;
}

.tech-map .i-title {
    text-align: center;
}

.tech-map .content {
    position: relative;
    width: 1298px;
    margin: 115px auto 0;
}

.tech-map .content img {
    display: block;
    width: 100%;
    height: auto;
}

.tech-map .content .point-list {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.tech-map .content .item {
    position: absolute;
    z-index: 1;
    display: flex;
    align-items: center;
}

.tech-map .content .item p {
    width: fit-content;
    margin: 0 10px;
    font-size: 24px;
    line-height: 1em;
    font-weight: bold;
}

.tech-map .content .item .point {
    position: relative;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #e6090a;
}

.tech-map .content .item .point::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: scale(1.6);
    transform-origin: center center;
    transition: all .5s;
    width: 100%;
    height: 100%;
    border: 1px solid #e6090a;
    box-sizing: border-box;
    border-radius: 50%;
    margin-left: -10px;
    margin-top: -10px;
    animation: bigsmall linear 2s infinite;
}

@keyframes bigsmall {
    0% {
        transform: scale(1.6);
        opacity: 1;
    }

    50% {
        transform: scale(1);
        opacity: 0;
    }

    100% {
        transform: scale(1.6);
        opacity: 1;
    }
}

.tech-map .content .item1 {
    right: 75.26%;
    top: 18.97%;
    flex-direction: row-reverse;
}

.tech-map .content .item2 {
    right: 59.47%;
    top: 37.63%;
    flex-direction: row-reverse;
}

.tech-map .content .item3 {
    left: 35.97%;
    top: 45.93%;
}

.tech-map .content .item4 {
    left: 38.67%;
    top: 55.34%;
}

.tech-map .content .item5 {
    right: 61.71%;
    top: 59.8%;
    flex-direction: row-reverse;
}

.tech-map .content .item6 {
    left: 39.9%;
    top: 63.63%;
}

.tech-map .content .item7 {
    right: 62.94%;
    top: 67.14%;
    flex-direction: row-reverse;
}

/* tech-read */
.tech-read {
    position: relative;
    padding: 70px 0 0;
}

.tech-read:nth-child(2n+2) {
    background: #f1f1f1;
}

.tech-back {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 200px;
    height: 60px;
    box-sizing: border-box;
    margin: 0 auto;
    color: #fff;
}

.tech-back::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    transition: all .5s;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    background: #e6090a;
}

.tech-back i,
.tech-back p {
    position: relative;
    z-index: 1;
}

.tech-back i {
    margin-right: 12px;
    font-size: 20px;
    line-height: 1em;
}

.tech-back:hover::after {
    transform: scale(.96);
}

.tech-read-back {
    padding-bottom: 80px;
}

.tech-read-back2 {
    background: #fafafa;
}

.equipt {
    position: relative;
    z-index: 1;
}

.equipt .equipt-pic {
    width: 100%;
    height: 500px;
    ;
    border-radius: 10px;
    overflow: hidden;
}

.equipt .equipt-pic img {
    display: block;
    width: 100%;
    height: 100%;
}

.equipt .longtitle {
    margin: 20px auto 20px;
    line-height: 1.5em;
    font-weight: bold;
    color: #494949;
}

.equipt .msg {
    width: 100%;
    margin-top: 50px;
    line-height: 1.7em;

}

.equipt .msg ul {
    display: flex;
    display: inline-flex;
    flex-wrap: wrap;
    width: 100%;
    margin-top: 4%;
    border-top: 1px solid #eee;
    padding-top: 6%;
    padding-bottom: 10%;
    justify-content: space-around;
    background: linear-gradient(#fafafa, transparent);
}

.equipt .msg ul li {
    text-align: center;
}

.equipt .msg ul li img {
    width: 60px;
}

.equipt .msg ul li p:nth-child(2) {
    font-size: 20px;
    font-weight: 600;
    margin: 10px 0px;
}

.equipt .msg ul li p:nth-child(3) {
    font-size: 16px;
}

.equipt-icon {
    display: flex;
    align-items: center;
    margin-top: 80px;
}

.equipt-icon .item {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 234px;
    height: 234px;
    border-radius: 50%;
    margin-right: 16px;
    text-align: center;
    background: rgba(56, 138, 246, .1);
    cursor: pointer;
}

.equipt-icon .item:last-child {
    margin-right: 0;
}

.equipt-icon .item .title {
    width: 100%;
    box-sizing: border-box;
    padding: 0 10px;
    min-height: 1em;
    color: #666;
    line-height: 1.2em;
}

.equipt-icon .item .num {
    margin: 18px 0;
    color: #e6090a;
    font-weight: bold;
    line-height: .8em;
}

.equipt-icon .item .unit {
    color: #e6090a;
    line-height: 1em;
}

.hovericon {
    position: absolute;
    top: 50%;
    right: 30px;
    transform: translate(100%, -50%);
    transition: all .5s;
    display: flex;
    align-items: center;
    opacity: 0;
    pointer-events: none;
}

.hovericon .line {
    position: relative;
    width: 166px;
    height: 1px;
    box-sizing: border-box;
    border-bottom: 1px dashed #ededed;
    margin-right: 8px;
}

.hovericon .line::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #e6090a;
}

.hovericon .cycle {
    position: relative;
    width: 314px;
    height: 314px;
    border-radius: 50%;
    overflow: hidden;
}

.hovericon .cycle img {
    display: block;
    width: 100%;
    height: 100%;
}

.hovericon .cycle .text {
    position: absolute;
    left: 0;
    top: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    color: #fff;
}

.hovericon .cycle .text .title {
    color: #fff;
}

.hovericon .cycle .text .num {
    margin: 22px 0;
    color: #fff;
}

.hovericon .cycle .text .unit {
    color: #fff;
}

.hovericon.on {
    right: 0;
    ;
    opacity: 1;
    pointer-events: visible;
}

.equipt2 .equipt-icon {
    width: fit-content;
    padding: 16px;
    border: 1px solid #eee;
    border-radius: 234px;
}

.equipt-box {
    position: relative;
    width: fit-content;
}

.equipt3 .equipt-icon {
    position: relative;
    width: fit-content;
    padding: 16px;
    border: 1px solid #eee;
    border-radius: 234px;
}

.equipt3 .equipt-icon .item {
    margin-right: 0;
}

.equipt3 .hoverbox {
    margin-left: -22px;
}

.equipt3 .equipt-icon .add {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: #e6090a;
    line-height: 1em;
}

.application {
    padding-bottom: 90px;
}

.application .list {
    display: flex;
    flex-wrap: wrap;
    margin-top: 20px;
}

.application .list .item {
    position: relative;
    width: calc(100% / 4 - 1%);
    border-radius: 10px;
    margin-right: 1.115%;
    margin-top: 20px;
    overflow: hidden;
}

.application .list .item:nth-child(4n) {
    margin-right: 0;
}

.application .list .item .pic {}

.application .list .item .pic img {
    transition: all .5s;
    display: block;
    width: 100%;
}

.application .list .item .text {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 100%;
    box-sizing: border-box;
    padding: 20px 20px;
    color: #999;
    text-align: center;
}

.application .list .item .text .title {
    line-height: 1em;
}

.application .list .item .text .msg {
    transition: all .5s;
    line-height: 1.7em;
    opacity: 0;
}

.application .list .item:hover .pic img {
    opacity: .2;
}

.application .list .item:hover .text .msg {
    opacity: 1;
}

.application .pchide {
    display: none;
}

.application .application-list {
    margin-top: 40px;
}

.application .application-list .item {
    position: relative;
    width: 100%;
    border-radius: 10px;
    margin-right: 0;
    overflow: hidden;
    /* background: #115488; */
}

.application .application-list .item .pic {
    position: relative;
    left: 0;
    top: 0;
    width: 100%;
    padding-bottom: 78.28%;
}

.application .application-list .item .pic img {
    position: absolute;
    left: 0;
    top: 0;
    transition: all .5s;
    display: block;
    width: 100%;
    height: 100%;
    opacity: 1;
}

.application .application-list .item .text {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    padding: 40px 30px 50px;
    color: #fff;
}

.application .application-list .item .text .title {
    font-weight: bold;
    line-height: 1em;
}

.application .application-list .item .text .msg {
    transition: all .5s;
    line-height: 1.7em;
    opacity: 1;
}

.application .pchide .page {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
}

.application .pchide .page .btn {
    transition: all .5s;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-sizing: border-box;
    border: 1px solid #ccc;
    color: #ccc;
    cursor: pointer;
    outline: none;
}

.application .pchide .page .btn i {
    font-size: 20px;
    line-height: 1em;
}

.application .pchide .page .btn:hover {
    color: #676767;
    border-color: #676767;
}

.application .pchide .page .btn.next {
    margin-left: 40px;
}

/* 宝塑 */
.innovate {
    padding-bottom: 100px;
}

.innovate .msg {
    width: 50%;
    margin: 50px 0;
    line-height: 1.7em;
}

.innovate-box {
    position: relative;
    box-sizing: border-box;
    border: 1px solid #ededed;
    padding: 50px 4.54% 20px;
}

.innovate-box .pic {
    position: relative;
    width: fit-content;
    box-sizing: border-box;
    margin: 0 auto 83px;
}

.innovate-box .pic img {
    display: block;
    width: auto;
    height: 359px;
    margin: 0 auto;
}

.innovate-box .point {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.innovate-box .point .item {
    position: absolute;
    display: flex;
    align-items: flex-start;
    line-height: 1.5em;
}

.innovate-box .point .item .line {
    position: relative;
    width: 156px;
    height: 1px;
    box-sizing: border-box;
    border-bottom: 1px dashed #999;
    margin-top: 0.75em;
}

.innovate-box .point .item .line::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #e6090a;
}

.innovate-box .point .item p {
    margin-right: 28px;
}

.innovate-box .point .item:nth-child(2n) p {
    margin-right: 0;
    margin-left: 28px;
}

.innovate-box .point .item:nth-child(2n) .line::after {
    left: auto;
    right: 0;
}

.innovate-box .point .item1 {
    top: 4.17%;
    transform: translateX(-100%);
    left: 16.15%;
}

.innovate-box .point .item2 {
    top: 4.17%;
    transform: translateX(100%);
    right: 16.15%;
}

.innovate-box .point .item3 {
    top: 88.57%;
    transform: translateX(-100%);
    left: 16.15%;
}

.innovate-box .point .item4 {
    top: 88.57%;
    transform: translateX(100%);
    right: 16.15%;
}



.innovate-box .list {
    display: flex;
    flex-wrap: wrap;
    padding-top: 55px;
    border-top: 1px solid #ededed;
}

.innovate-box .list p {
    display: flex;
    align-items: flex-start;
    width: 33.33%;
    margin-bottom: 70px;
    box-sizing: border-box;
    padding-right: 5px;
    line-height: 1em;
}

.innovate-box .list p i {
    display: block;
    margin-right: 10px;
    color: #e6090a;
    font-size: 20px;
    line-height: 1em;
}

.tech-partner {
    padding: 100px 0;
    background: #fafafa url(../image/partners.jpg)right top no-repeat;
    background-size: 100% auto;
}

.tech-partner-list {
    display: flex;
    flex-wrap: wrap;
    margin-top: 40px;
}

.tech-partner-list .item {
    width: 17.46%;
    margin-right: 3.175%;
    box-sizing: border-box;
    border: 1px solid #ebebeb;
    margin-bottom: 30px;
}

.tech-partner-list .item:nth-child(5n) {
    margin-right: 0;
}

.tech-partner-list .item .pic {
    position: relative;
    width: 100%;
    padding-bottom: 37.82%;
}

.tech-partner-list .item .pic img {
    position: absolute;
    left: 0;
    top: 0;
    display: block;
    width: 100%;
    height: 100%;
}

/* product */
.product {
    padding-bottom: 110px;
}

.product-list {
    display: flex;
    flex-wrap: wrap;
    margin-top: 70px;
}

.product-list-item {
    position: relative;
    display: flex;
    width: 32.66%;
    margin-right: 1.01%;
    margin-bottom: 20px;
}

.product-list-item:nth-child(3n) {
    margin-right: 0;
}

.product-list-item .pic {
    position: relative;
    width: 100%;
    padding-bottom: 78.13%;
    background: #115488;
    overflow: hidden;
    border-radius: 10px;
}

.product-list-item .pic img {
    position: absolute;
    left: 0;
    top: 0;
    transition: all .5s;
    display: block;
    width: 100%;
    height: 100%;
}

.product-list-item .text {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    transition: all .5s;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    padding: 50px 9.94%;
    color: #fff;
}

.product-list-item .text .title {
    line-height: 1em;
    font-weight: bold;
}

.product-list-item .text .msg {
    transition: all .5s;
    max-height: 7.5em;
    overflow-y: auto;
    line-height: 1.5em;
    opacity: 0;

    padding-right: 6px;
}

.product-list-item:hover .pic img {
    opacity: .2;
}

.product-list-item:hover .text .msg {
    opacity: 1;
}

.product .pchide {
    display: none;
}

.product-page {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 30px;
}

.product-page .btn {
    transition: all .5s;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-sizing: border-box;
    border: 1px solid #ccc;
    color: #ccc;
    cursor: pointer;
    outline: none;
}

.product-page .btn i {
    font-size: 20px;
    line-height: 1em;
}

.product-page .btn.next {
    margin-left: 40px;
}

/* 集团要闻 */
.news {
    padding: 70px 0 135px;
}

.news-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.news-form {
    display: flex;
    align-items: center;
    outline: none;
}

.news-form input {
    display: block;
    width: 467px;
    height: 60px;
    border: 1px solid #d9d9d9;
    border-radius: 10px 0 0 10px;
    box-sizing: border-box;
    padding: 0 30px;
    outline: none;
}

.news-form button {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 146px;
    height: 60px;
    color: #fff;
    border: none;
    background: #e6090a;
    outline: none;
    border-radius: 0 10px 10px 0;
    cursor: pointer;
}

.news-list {
    margin: 70px auto 100px;
}

.news-list .item {
    display: flex;
    ;
    padding: 40px 0;
    border-bottom: 1px solid #e5e5e5;
}

.news-list .item:first-child {
    border-top: 1px solid #e5e5e5;
}

.news-list .item .pic {
    width: 40%;
    max-height: 300px;
    border-radius: 10px;
    overflow: hidden;
}

.news-list .item .pic img {
    transition: all .5s;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-list .item .content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 60%;
    box-sizing: border-box;
    padding-left: 4%;
}

.news-list .item .content .time {
    color: #666;
    margin-bottom: 20px;
    line-height: .8em;
}

.news-list .item .content .title {
    margin-bottom: 30px;
    line-height: 1.5em;
    font-weight: bold;
}

.news-list .item .content .msg {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
    ;
    color: #666;
    line-height: 1.7em;
}

.news-list .item .content .more {
    position: relative;
    transition: all .5s;
    width: fit-content;
    padding-right: 16px;
    line-height: 1em;
    color: #000;
}

.news-list .item .content .more i {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translate(100%, -50%);
    transition: all .5s;
    display: block;
    color: #666;
    font-size: 30px;
    line-height: 1em;
}

.news-list .item:hover .pic img {
    transform: scale(1.1);
}

.news-list .item:hover,
.news-list .item:hover .content .more,
.news-list .item:hover .content .more i {
    color: #e6090a;
}

.news-list .item:hover .content .more {
    /* padding-left: 44px; */
    padding-right: 0;
}

.news-list .item:hover .content .more i {
    left: 0;
}

/* 视频专区 */
.video-wrap1 {
    position: relative;
    display: flex;
    padding: 70px 4.55% 100px;
    box-sizing: border-box;
}

.video-wrap1 .text {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 35.06%;
}

.video-wrap1 .info {
    line-height: 1.7em;
}

.video-wrap1 .info .icon {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-sizing: border-box;
    border: 1px solid #e6090a;
    margin-top: 28px;
    color: #e6090a;
    font-size: 30px;
    line-height: 1em;
    cursor: pointer;
}

.vxcode {
    position: absolute;
    left: 100%;
    top: 0;
    transition: all .5s;
    margin-left: 10px;
    width: fit-content;
    box-sizing: border-box;
    padding: 6px;
    border-radius: 5px;
    box-shadow: 0 0 5px rgba(0, 0, 0, .1);
    background: #fff;
    color: #666;
    font-size: 14px;
    line-height: 1.2em;
    text-align: center;
    opacity: 0;
    pointer-events: none;
}

.vxcode .pic {
    width: 128px;
}

.vxcode .pic img {
    display: block;
    width: 100%;
    height: auto;
}

.video-wrap1 .info .icon:hover .vxcode {
    opacity: 1;
    pointer-events: visible;
    margin-left: 20px;
}

.video-wrap1-swiper {
    width: 64.94%;
}

.video-wrap1 .swiper .item {
    width: 47.9%;
}

.video-wrap1 .swiper .item .pic {
    position: relative;
    width: 100%;
    padding-bottom: 59.91%;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
}

.video-wrap1 .swiper .item .pic img {
    position: absolute;
    left: 0;
    top: 0;
    transition: all .5s;
    display: block;
    width: 100%;
    height: 100%;
}

.video-wrap1 .swiper .item .pic i {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    transition: all .5s;
    display: block;
    color: #fff;
    font-size: 60px;
    line-height: 1em;
}

.video-wrap1 .swiper .item p {
    margin-top: 26px;
    line-height: 1em;
    font-weight: bold;
}

.video-wrap1 .swiper .item:hover .pic img {
    transform: scale(1.1);
}

.video-wrap1 .next-btn {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    transition: all .5s;
    z-index: 1;
    display: block;
    color: #a7a7a7;
    font-size: 56px;
    line-height: 1em;
    margin-top: -50px;
    cursor: pointer;
}

.video-wrap1 .next-btn:hover {
    color: #e6090a;
}

.video-wrap1 .swiper .swiper-pagination {
    display: none;
}

.video-wrap2 {
    box-sizing: border-box;
    padding: 70px 0 60px;
    background: #e6090a url(../image/video-bg.jpg)right top no-repeat;
    background-size: 100% auto;
}

.video-wrap2 .list {
    display: flex;
    flex-wrap: wrap;
    margin-top: 40px;
}

.video-wrap2 .item {
    transition: all .5s;
    width: 18.96%;
    padding-top: 30px;
    margin-right: 1.3%;
    margin-bottom: 90px;
}

.video-wrap2 .item:nth-child(5n) {
    margin-right: 0;
}

.video-wrap2 .item .pic {
    position: relative;
    transition: all .5s;
    width: 100%;
    padding-bottom: 147.26%;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
}

.video-wrap2 .item .pic img {
    position: absolute;
    left: 0;
    top: 0;
    display: block;
    width: 100%;
    height: 100%;
}

.video-wrap2 .item .pic i {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    transition: all .5s;
    color: #fff;
    font-size: 60px;
    line-height: 1em;
}

.video-wrap2 .item p {
    margin-top: 20px;
    color: #fff;
    line-height: 1.2em;
    font-weight: bold;
}

.video-wrap2 .item:hover {
    padding-top: 0;
    padding-bottom: 20px;
}

.video-wrap2 .item:hover .pic {
    border-radius: 10px 10px 60px 10px;
}

.video-wrap2 .more {
    transition: all .5s;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    width: 200px;
    height: 60px;
    box-sizing: border-box;
    border-radius: 5px;
    border: 1px solid #fff;
    color: #fff;
    cursor: pointer;
}

.video-wrap2 .more:hover {
    color: #e6090a;
    background: #fff;
}

.video-wrap2-swiper {
    display: none;
    padding: 30px 0 0;
}

.video-wrap2-swiper .swiper-slide {
    transition: all .5s;
}

.video-wrap2-swiper .swiper-slide .pic {
    position: relative;
    transition: all .5s;
    width: 100%;
    padding-bottom: 147.26%;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
}

.video-wrap2-swiper .swiper-slide .pic img {
    position: absolute;
    left: 0;
    top: 0;
    display: block;
    width: 100%;
    height: 100%;
}

.video-wrap2-swiper .swiper-slide .pic i {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    transition: all .5s;
    color: #fff;
    font-size: 60px;
    line-height: 1em;
}

.video-wrap2-swiper .swiper-slide p {
    margin-top: 20px;
    color: #fff;
    line-height: 1.2em;
    font-weight: bold;
}

.video-wrap2-page {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 40px;
}

.video-wrap2-page .btn {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    box-sizing: border-box;
    border-radius: 50%;
    border: 1px solid #fff;
    color: #fff;
    cursor: pointer;
    outline: none;
}

.video-wrap2-page .btn.prev {
    margin-right: 40px;
}

.video-wrap2-page .btn i {
    font-size: 20px;
    line-height: 1em;
}

.video-wrap3 {
    padding: 70px 0 150px;
    background: #fafafa
}

.video-wrap3 .list {
    position: relative;
    padding: 0 4.55%;
    box-sizing: border-box;
    margin-top: 46px;
}

.video-wrap3 .item {
    transition: all .5s;
    width: 22.72%;
    margin-right: 3.04%;
    padding-top: 24px;
    cursor: pointer;
    overflow: hidden;
}

.video-wrap3 .item .pic {
    position: relative;
    transition: all .5s;
    width: 100%;
    padding-bottom: 134.67%;
    border-radius: 10px;
    overflow: hidden;
}

.video-wrap3 .item .pic img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.video-wrap3 .item .pic .icon {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    transition: all .5s;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 60px;
    line-height: 1em;
    background: rgba(56, 138, 246, .6);
    opacity: 0;
}

.video-wrap3 .item p {
    margin-top: 20px;
    font-weight: bold;
}

.video-wrap3 .list .btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    transition: all .5s;
    display: block;
    color: #d2d2d2;
    font-size: 54px;
    line-height: 1em;
    outline: none;
    cursor: pointer;
}

.video-wrap3 .list .btn.prev {
    left: 0;
}

.video-wrap3 .list .btn.next {
    right: 0;
}

.video-wrap3 .item:hover {
    padding-top: 0;
    padding-bottom: 24px;
}

.video-wrap3 .item:hover .pic {
    border-radius: 10px 10px 60px 10px;
}

.video-wrap3 .item:hover .pic .icon {
    opacity: 1;
}

.video-wrap3 .list .btn:hover {
    color: #e6090a;
}

.video-wrap3 .swiper-pagination {
    display: none;
}

/* article */
.article {
    padding: 70px 0 150px;
    background: #f5f5f5;
}

.article .main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.article .box {
    width: 100%;
    box-sizing: border-box;
    padding: 0 84px;
    background: #fff;
    border-radius: 10px;
}

.article .box .top {
    padding: 42px 0 20px;
    border-bottom: 1px solid #e5e5e5;
}

.article .box .top .title {
    margin-bottom: 20px;
    line-height: 1.5em;
    font-weight: bold;
}

.article .box .info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.article .box .info .time {
    color: #666;
    font-weight: bold;
    line-height: .8em;
}

.article .box .info .back {
    display: flex;
    align-items: center;
    color: #e6090a;
    line-height: 1em;
}

.article .box .info .back i {
    transition: all .5s;
    display: block;
    margin-right: 8px;
    font-size: 16px;
    line-height: 1em;
}

.article .box .info .back:hover i {
    margin-right: 10px;
}

.article .box .content {
    border-bottom: 1px solid #e5e5e5;
    padding: 30px 0 100px;
    line-height: 1.7em;

}

.article .box .content p {
    min-height: 1.7em;
    line-height: 2 !important;
}

.article .box .content img {
    display: block;
    max-width: 100%;
    height: auto;
}

.article .box .page {
    padding: 30px 0 100px;
}

.article .box .page .list {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}

.article .box .page .btn {
    position: relative;
    transition: all .5s;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 48.88%;
    height: 100px;
    border-radius: 10px;
    border: 1px solid #e5e5e5;
    box-sizing: border-box;
    padding: 22px 34px 22px 58px;
    color: #666;
    cursor: pointer;
}

.article .box .page .btn span {
    display: block;
    line-height: 1em;
}

.article .box .page .btn p {
    line-height: 1em;
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.article .box .page .btn i {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    transition: all .5s;
    display: block;
    color: #242424;
    font-size: 18px;
    line-height: 1em;
    opacity: .4;
}

.article .box .page .btn.prev i {
    left: 24px;
}

.article .box .page .btn.next {
    padding: 22px 58px 22px 34px;
}

.article .box .page .btn.next i {
    right: 24px;
}

.article .box .page .btn:hover {
    color: #e6090a;
    border-color: #e6090a;
}

.article .box .page .btn:hover i {
    color: #e6090a;
}

.article .box .page .back {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 200px;
    height: 60px;
    box-sizing: border-box;
    margin: 0 auto;
    color: #fff;
}

.article .box .page .back::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    transition: all .5s;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    background: #e6090a;
}

.article .box .page .back i,
.article .box .page .back p {
    position: relative;
    z-index: 1;
}

.article .box .page .back i {
    margin-right: 12px;
    font-size: 20px;
    line-height: 1em;
}

.article .box .page .back:hover::after {
    transform: scale(.96);
}

.latest {
    width: 25.36%;
    box-sizing: border-box;
    padding: 0 26px;
    border-radius: 10px;
    background: #fff;
}

.latest .item {
    position: relative;
    display: block;
    padding: 26px 0;
    border-bottom: 1px solid #e5e5e5;
}

.latest .item:last-child {
    border-color: transparent;
}

.latest .item::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 100%;
    height: 1px;
    overflow: hidden;
    will-change: background-size;
    background: url(../image/line.jpg) no-repeat left bottom;
    transition: background-size .5s cubic-bezier(0.43, 0.05, 0.17, 1) 0s;
    transition-property: background-size, color;
    background-position: right bottom;
    background-size: 0 1px;
}

.latest .item .time {
    margin-bottom: 20px;
    color: #ccc;
    font-weight: bold;
    line-height: .8em;
}

.latest .item .title {
    transition: all .5s;
    line-height: 1.5em;
    font-weight: bold;
}

.latest .item:hover .title {
    color: #e6090a;
}

.latest .item:hover::after {
    animation: none;
    background-position: left bottom;
    background-size: 100% 100%;
}


.tech-support {
    position: relative;
    padding: 70px 0 150px;
}

.tech-support .bg {
    position: absolute;
    top: 0;
    right: 0;
}

.tech-support-top {
    text-align: center;
}

.tech-support-top .tips {
    margin: 25px 0;
    color: #999;
    line-height: 1em;
}

.tech-support-top .tips span {
    color: #ff0000;
}

.tech-support form {
    position: relative;
    z-index: 1;
    display: block;
}

.tech-support .tech-support-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    border: 1px solid #d9d9d9;
    box-sizing: border-box;
    padding: 0 22px;
    margin-bottom: 36px;
    border-radius: 2px;
}

.tech-support-item .label,
.tech-support-item .unit {
    white-space: nowrap;
}

.tech-support-item span {
    margin-right: 5px;
    color: #ff0000;
}

.tech-support-item input,
.tech-support-item textarea,
.tech-support-item .select-box {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
    border: none;
    outline: none;
    background: transparent;
    box-sizing: border-box;
}

.tech-support-two {
    display: flex;
    justify-content: space-between;
}

.tech-support-two .tech-support-item {
    width: 48.7%;
}

.tech-support .tech-support-item.tech-support-text {
    align-items: flex-start;
    padding: 20px;
    height: 260px;
}

.tech-support-item textarea {
    height: 100%;
    resize: none;
    overflow: auto;
}

.addressinfo {
    position: relative;
}

.addressinfo #address {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    pointer-events: none;
}

.tech-support .tech-support-select {
    border-color: transparent;
    padding-right: 0;
}

.tech-support-select .select-two {
    display: flex;
    justify-content: space-between;
}

.tech-support-select .select-two .select-two-box {
    position: relative;
    display: block;
    width: 47.03%;
    border: 1px solid #d9d9d9;
    box-sizing: border-box;
    padding: 0 22px;
    border-radius: 2px;
}

.tech-support-select .select-two .select-two-box select {
    display: block;
    width: 100%;
    height: 100%;
    border: none;
    outline: none;
    background: transparent;
    color: #999;
    -webkit-appearance: none;
}

.tech-support-select .select-two .select-two-box i {
    position: absolute;
    right: 22px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
    font-size: 18px;
    line-height: 1em;
}

.tech-support .tech-support-file {
    position: relative;
    padding-right: 0 !important;
    margin-bottom: 0 !important;
}

.input-box {
    position: relative;
    width: 100%;
    height: 100%;
}

.tech-support-file input {
    position: relative;
    z-index: 1;
}

.tech-support-file .file-box {
    position: absolute;
    left: 0;
    top: 0;
    display: flex;
    align-items: center;
    width: 100%;
    height: 100%;
    border: none;
    outline: none;
    background: transparent;
    box-sizing: border-box;
}

.tech-support-file .file-box>p {
    width: calc(100% - 134px);
    box-sizing: border-box;
    padding-right: 20px;
    color: #999;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tech-support-file .file-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 134px;
    height: 100%;
    border-radius: 2px;
    color: #fff;
    background: #e6090a;
}

.input-files {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.tech-support-filetips {
    color: #666;
    margin: 6px 0 30px;
}

/* .tech-support-file .tips{position: absolute;left: 0;bottom: -10px;transform: translateY(100%);color: #666;} */
.tech-support-filetips i {
    margin-right: 10px;
}

.tech-support-filetips span {
    color: #ff0000;
}

.tech-support-title {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 48px;
    color: #fff;
    font-weight: bold;
    text-align: center;
    margin-bottom: 36px;
    background: #e6090a;
}

.tech-support-longtitle {
    margin-bottom: 36px;
    font-weight: bold;
    line-height: 1em;
}

.tech-support-privacy {
    display: flex;
    align-items: center;
    width: fit-content;
    margin-bottom: 36px;
    color: #999;
}

.tech-support-privacy .cycle {
    position: relative;
    transition: all .5s;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 18px;
    height: 18px;
    box-sizing: border-box;
    border-radius: 50%;
    border: 1px solid #999;
    margin-right: 20px;
    cursor: pointer;
}

.tech-support-privacy .cycle .point {
    transition: all .5s;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #e6090a;
    opacity: 0;
}

.tech-support-privacy a {
    transition: all .5s;
    text-decoration: underline;
}

.tech-support-privacy a:hover {
    color: #e6090a;
}

.tech-support-privacy.on .cycle {
    border-color: #e6090a;
}

.tech-support-privacy.on .cycle .point {
    opacity: 1;
}

.tech-support button {
    position: relative;
    transition: all .5s;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 88px;
    border: 1px solid #e6090a;
    color: #fff;
    outline: none;
    cursor: pointer;
    border-radius: 2px;
    background: #e6090a;
}

.tech-support button p {
    position: relative;
    z-index: 1;
}

.tech-support button:hover {
    color: #e6090a;
    background: transparent;
}

/* .tech-support button::after{content: '';position: absolute;left: 0;top: 0;transform: scale(1);transform-origin: center;transition: all .5s;width: 100%;height: 100%;border-radius: 2px;background: #e6090a;} */
/* .tech-support button:hover::after{transform: scale(.98);} */

/* 搜索结果 */
.search {
    margin-top: 90px;
}

/* 移动端 */
.header-btn {
    position: relative;
    display: none;
    width: 35px;
    height: 28px;
    cursor: pointer;
}

.header-line {
    position: absolute;
    transition: all .5s;
    width: 35px;
    height: 2px;
    background: #4c4c4c;
}

.header-btn .header-line:first-child {
    top: 0;
    left: 0;
    transform-origin: right bottom;
}

.header-btn .header-line:nth-child(2) {
    top: 0;
    left: 0;
    margin: 13px 0;
}

.header-btn .header-line:last-child {
    bottom: 0;
    left: 0;
    transform-origin: right top;
}

.header-btn.on .header-line:first-child {
    top: 0.5px;
    transform: rotate(-45deg);
}

.header-btn.on .header-line:nth-child(2) {
    opacity: 0;
}

.header-btn.on .header-line:last-child {
    bottom: 0.5px;
    transform: rotate(45deg);
}

.header-m {
    position: absolute;
    left: 0;
    top: 100%;
    z-index: 99;
    display: none;
    width: 100%;
    height: calc(100vh - 90px);
    box-sizing: border-box;
    border-top: 1px solid rgba(217, 217, 217, .4);
    padding: 20px 2% 0;
    background: #fff;
    overflow-y: auto;
}

.header-m.open {
    display: block;
}

.header-m .item {
    border-bottom: 1px solid rgba(217, 217, 217, .4);
}

.header-m .item .type {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-m .item .type .name {
    display: block;
    padding: 20px 0;
    line-height: 1em;
}

.header-m .item.unslide .type a {
    width: 100%;
}

.header-m .item.unslide .type i {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 20px;
    line-height: 1em;
}

.header-m .item.slide .type i {
    transition: all .5s;
    font-size: 20px;
    line-height: 1em;
}

.header-m .item ul {
    display: none;
    ;
    margin-bottom: 20px;
    margin-left: 10px;
}

.header-m .item ul li {}

.header-m .item ul li a {
    display: block;
    padding: 10px 0;
    line-height: 1.5em;
}

.header-m .item.on .type i {
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    -o-transform: rotate(90deg);
}

.product-list {}

.product-list .product-cate {}

.product-list .product-cate>ul {
    display: flex;
    display: inline-flex;
    width: 100%;
}

.product-list .product-cate>ul>li {
    width: calc(100% / 2);
}

.product-list .product-cate>ul>li a {
    display: block;
    padding: 4% 0;
    text-align: center;
    background: #f3f3f3;
    border-right: 1px solid #dbdbdb;
    border-bottom: 4px solid #eee;
    color: #666;
}

.product-list .product-cate>ul>li.on a {
    color: #333;
    border-bottom: 3px solid #e6090a;
}

.product-list .product-info {
    margin-top: -1px;
    background: #eee;
    padding: 5%;
    display: flex;
    display: inline-flex;
    justify-content: space-between;
}

.product-list .product-info .l {
    width: 46%;
}

.product-list .product-info .l h2 {
    font-weight: bold;
    margin-bottom: 6%;
}

.product-list .product-info .l p {
    line-height: 2;
    color: #7f7f7f;
}

.product-list .product-info .r {
    width: 50%;
}

.product-list .product-info .r img {
    width: 100%;
}

.product-list .product-items {
    margin-top: 7%;
    margin-bottom: 10%;
}

.product-list .product-items ul {
    display: flex;
    display: inline-flex;
    flex-wrap: wrap;
}

.product-list .product-items ul li {
    width: calc(100% / 4 - 3%);
    margin-right: 3%;
    margin-bottom: 3%;
}

.product-list .product-items ul li>a {
    display: block;
    position: relative;
    overflow: hidden;
    border: 2px solid #e6090a;
    border-radius: 5px;
}

.product-list .product-items ul li>a img {
    width: 100%;
    transition: all .5s;
    -webkit-transition: all .5s;
}

.product-list .product-items ul li>a p {
    text-align: center;
    position: relative;
    z-index: 1;
    transition: all .5s;
    -webkit-transition: all .5s;
    padding: 10px 0;
}

.product-list .product-items ul li>a::after {
    display: block;
    content: '';
    width: 0;
    height: 3px;
    background: #e6090a;
    transition: all .5s;
    -webkit-transition: all .5s;
}

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

.product-list .product-items ul li>a:hover img {
    transform: scale(1.3);
    -webkit-transform: scale(1.3);
    -moz-transform: scale(1.3);
    -ms-transform: scale(1.3);
}

.product-list .product-items ul li>a:hover p {
    color: #e6090a;
}

.product-list .product-items ul li>a:hover::after {
    width: 100%;
}


.product-article {
    margin-top: 6%;
    margin-bottom: 7%;
}

.product-article .article-con {
    width: 100%;
    display: flex;
    display: inline-flex;
    justify-content: space-between;
}

.product-article .article-con .l {
    width: 46%;
}

.product-article .article-con .l .swiper-slide img {
    width: 100%;
}

.product-article .article-con .l .swiper-pagination-bullet {
    border: 3px solid #1e1e1e;
    background: transparent;
}

.product-article .article-con .l .swiper-pagination-bullet-active {
    border: 3px solid #e6090a;
}


.product-article .article-con .r {
    width: 50%;
}

.product-article .article-con .r h2 {
    font-weight: bold;
}

.product-article .article-con .r .txt {}

.product-article .article-con .r .button {
    margin-top: 10%;
}

.product-article .article-con .r .button .more {
    background: #e6090a;
    padding: 20px;
    color: #fff;
    border: 2px solid #e6090a;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
}

.product-article .article-con .r .button .more p {
    display: inline-block;
    margin-right: 10px;
}

.product-article .article-con .r .button .more:hover {
    background: #fff;
    color: #e6090a;
}


.contactPage {
    margin: 6% 0 3% 0;
    text-align: center;
}

.contactPage .i-title {
    margin-bottom: 5%;
}

.contactPage .main {
    display: flex;
    display: inline-flex;
    justify-content: space-between;
}

.contactPage .content {
    width: 40%;
    text-align: left;
}

.contactPage .map {
    width: 60%;
}

.contactPage .company {
    margin-bottom: 5%;
    color: #757575;
}

.contactPage .tel {
    color: #e6090a;
    font-family: fantasy;
    letter-spacing: 1px;
}

.contactPage .tel svg {
    margin-right: 10px;
}

.contactPage .tel svg path {
    fill: #e6090a;
}

.contactPage ul {
    margin-top: 10px;
}

.contactPage ul li {
    margin-bottom: 10px;
    color: #000;
}

.online {
    /* padding: 6% 0; */
}

.online .i-title {
    text-align: center;
    margin-bottom: 3%;
    border-left: none;
}

.online form .item {
    display: flex;
    display: inline-flex;
    flex-wrap: wrap;
    width: 100%;
    margin-bottom: 3%;
}

.online form .item .inpt {
    width: calc(100% / 3 - 4%);
    margin: 0 2%;
    display: block;
}

.online form .item .inpt p {
    font-size: 13px;
    color: #555;
    margin-bottom: 10px;
}

.online form .item .inpt p span {
    color: red;
    vertical-align: sub;
    margin-left: 3px;
}

.online form .item .inpt .m_input {
    width: 100%;
    line-height: 50px;
    font-size: 15px;
    padding: 0 6px;
    box-sizing: border-box;
}

.online form .item .inpt .m_input:focus-visible {
    outline: none;
    border-color: #e6090a;
}

.online form .item:nth-child(2) .inpt {
    width: 100%;
}

.online form .button {
    text-align: center;
    margin: 3% 0;
}

.online form .button button {
    width: 200px;
    background: #e6090a;
    border: none;
    line-height: 60px;
    font-size: 16px;
    color: #fff;
    font-weight: bold;
    letter-spacing: 2px;
    border-radius: 10px;
    border: 2px solid #e6090a;
    transition: all .3s;
}

.online form .button button:hover {
    background: #fff;
    color: #e6090a;
    cursor: pointer;
}

.techPage .application .list .item {
    width: calc(100% / 3 - 2%);
    border: 1px solid #eee;
    margin-right: 1.115%;
}

.techPage .application .list .item:nth-child(3n) {
    margin-right: 0;
}

.equipt .msg img {
    width: 100%;
}


/*message*/
.fixed-message {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 90%;
    max-width: 200px;
    padding: 10px;
    background-color: #fff;
    z-index: 111;
    box-shadow: 1px -1px 2px rgba(0, 0, 0, .05);
    -webkit-box-shadow: 1px -1px 2px rgba(0, 0, 0, .05);
}

.fixed-message h2 {
    background-color: #e6090a;
    color: #fff;
    font-size: 16px;
    text-align: left;
    padding: 6px;
    position: relative;
}

.fixed-message h2 span {
    display: block;
    position: absolute;
    right: 10px;
    top: 46%;
    font-size: 20px;
    font-weight: 700;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    cursor: pointer;
}

.fixed-message h2 span::before {
    content: '';
    display: block;
    width: 20px;
    height: 2px;
    background-color: #fff;
    margin: 5px 0;
    transform: translateY(7px) rotate(-45deg);
    -webkit-transform: translateY(7px) rotate(-45deg);
}

.fixed-message h2 span::after {
    content: '';
    display: block;
    width: 100%;
    height: 2px;
    background-color: #fff;
    margin: 5px 0;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
}

.fixed-message h2 span.cur::before {
    transform: translateY(2px) rotate(0deg);
    -webkit-transform: translateY(2px) rotate(0deg);
}

.fixed-message h2 span.cur::after {
    display: none;
}

.fixed-message p {
    font-size: 14px;
    color: #5b5b5b;
    line-height: 1.5;
    margin: 10px 0;
}

.fixed-message form {
    text-align: center;
}

.fixed-message form input {
    border: 1px solid #ccc;
    padding: 10px;
    line-height: 1.5;
    border-radius: 6px;
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 10px;
    font-size: 13px;
}

.fixed-message form button {
    width: 100px;
    line-height: 36px;
    color: #fff;
    font-size: 15px;
    background-color: #e6090a;
    border-radius: 6px;
    border: none;
}


/* media css */
@media screen and (max-width: 1700px) {

    .i-about-main .content .more,
    .i-culture-main .more {
        margin-top: 80px;
    }

    .about-speech .main .content {
        padding: 60px 80px 60px 60px;
    }
}

@media screen and (max-width: 1600px) {
    .header-nav {
        margin-right: 30px;
    }

    .header-nav-item {
        margin: 0 10px;
        padding: 0 8px;
    }

    .header-search {
        margin-right: 20px;
    }

    .i-tech-innner {
        padding-top: 10.64vh;
    }

    .i-culture-main {
        height: 700px;
    }

    .i-culture-main .box {
        padding: 40px 30px;
    }

    .i-culture-main .box .text {
        margin-top: 40px;
    }

    .about-speech .main .content {
        padding: 50px;
        font-size: 16px;
    }

    .about-speech .main .content .box {
        /* height: 16em; */
    }
}

@media screen and (max-width: 1500px) {
    .i-about {
        padding: 120px 0;
    }

    .about-history {
        height: auto;
    }

    .about-history .main .year {
        width: 500px;
    }

    .about-history-swiper {
        height: 500px;
    }

    .about-history .main .year-item p {
        padding-left: 214px;
    }

    .about-history .main .year-item.swiper-slide-active p {
        font-size: 180px;
    }

    .about-history .main .year .num {
        font-size: 180px;
    }

    .about-history .main .cycle {
        width: 360px;
        height: 360px;
    }

    .about-history .main .history-list {
        height: 500px;
    }

    .equipt2 .equipt-icon .item {
        width: 200px;
        height: 200px;
    }

    .i-tech .item .main .icon .icon-item {
        padding: 20px 0;
    }
}

@media screen and (max-width: 1400px) {
    .header-nav-item {
        padding: 0 6px;
    }

    .header-nav {
        margin-right: 30px;
    }

    .header-search {
        margin-right: 10px;
    }

    .header-search input {
        width: 150px;
    }

    .i-culture-main {
        height: 640px;
    }

    .i-culture-main .box {
        padding: 30px;
    }

    .i-culture-main .box .text {
        margin-top: 30px;
    }

    .i-culture-main .box .text .msg strong {
        margin-bottom: 6px;
    }
}

@media screen and (max-width: 1367px) {
    .w1715 {
        width: 95%;
    }

    .w1540 {
        width: 95%;
    }

    .fixed-up {
        right: 2.5%;
    }

    .i-about-main .content .msg {
        line-height: 1.8em;
    }

    .i-about-main .content .more,
    .i-culture-main .more {
        margin-top: 40px;
    }

    .i-tech-innner {
        padding: 10.64vh 20px 0;
    }

    .i-tech .item .num {
        padding-top: 40px;
    }

    .i-tech .item .num .bignum img {
        height: 56px;
    }

    .i-tech .item .text {
        width: calc(15vw - 20px);
        padding-right: 20px;
    }

    .i-tech .item .title {
        padding-top: 20px;
    }

    .i-tech .item .main {
        width: calc(40vw - 40px);
    }

    .i-tech .item.on .text {
        width: calc(40vw - 40px);
    }

    .i-culture-main .box {
        min-height: 400px;
    }

    .i-news-item {
        padding: 40px 28px 20px;
        width: 32%;
    }

    .i-news-item .text {
        margin-bottom: 20px;
    }

    .i-news-item .title {
        margin-bottom: 20px;
    }

    .i-news-item:hover,
    .i-news-item:hover .pic {
        border-radius: 10px 10px 40px 10px;
    }

    .footer-nav {
        width: 46%;
    }

    .about-speech .main .content {
        padding: 40px;
    }

    .about-speech .main .content .box {
        /* height: 16em; */
    }

    .about-rule-item .icon {
        font-size: 32px;
    }

    .about-rule-pic {
        height: 32px;
    }

    .about-honor .main .text .title {
        margin-bottom: 30px;
    }

    .about-honor .main .item .num span {
        margin-right: 20px;
        font-size: 60px;
    }

    .about-advice .main .item .content {
        padding: 70px 2.5% 260px 2.5%;
    }

    .about-advice-text {
        margin-top: 30px;
    }

    .about-advice-menu {
        bottom: 70px;
    }

    .about-advice-menu .item {
        height: 110px;
    }

    .about-advice-text .msg {
        height: 15.3em;
    }

    .tech-intro-main .content {
        width: 80%;
        padding-top: 90px;
        padding-left: 120px;
        padding-right: 50px;
        ;
        margin: -24px auto 0;
    }

    .tech-intro-main .content .icon {
        left: 0;
        top: 0;
        transform: translate(-50%, -50%);
        width: 100px;
        height: 100px;
    }

    .tech-part {
        height: 800px;
    }

    .main-business .swiper-slide:before {
        min-height: 800px;
    }

    .business-wrap {
        height: 470px;
    }

    .business-txt {
        padding-right: 20px;
        padding-top: 20px;
    }

    .business-txt .display-2 {
        margin: 16px 0 20px;
        line-height: 1em;
    }

    .business-txt .msg {
        max-height: 18em;
        line-height: 1.5em;
    }

    .business-txt .icon {
        margin-top: 40px;
    }

    .swiper-slide-next .business-bg {
        left: 70px;
    }

    .business-button-next {
        width: 140px;
        height: 300px;
    }

    .business-button-next .title i {
        font-size: 18px;
    }

    .tech-case-swiper {
        width: 97.5%;
        margin-left: 2.5%;
    }

    .tech-case-menu .item {
        font-size: 20px;
    }

    .tech-resource-main {
        padding: 0 2.5%;
    }

    .tech-resource-title {
        margin-bottom: 30px;
    }

    .tech-service-menu {
        right: 2.5%;
    }

    .tech-service-swiper .item {
        height: 740px;
    }

    .tech-service-swiper .item .text {
        padding-top: 120px;
    }

    .tech-service-swiper .item .text .msg {
        line-height: 1.5em;
    }

    .tech-service-swiper .item .text ul {
        margin-top: 20px;
        padding-top: 16px;
    }

    .tech-service-swiper .item .text li {
        line-height: 1.5em;
    }

    .tech-produce .item {
        height: 400px;
    }

    .tech-produce .item .text {
        padding-top: 250px;
    }

    .tech-produce .item .title {
        margin-bottom: 10px;
    }

    .tech-produce .item .msg {
        -webkit-line-clamp: 4
    }

    .tech-touzi .tech-touzi-list {
        padding-right: 40px;
    }

    .tech-touzi .tech-touzi-list .item .title {
        margin-bottom: 10px;
    }

    .tech-touzi .tech-touzi-list .item .title i {
        margin-right: 20px;
    }

    .tech-map .content {
        width: 900px;
        margin-top: 80px;
    }

    .tech-map .content .item .point {
        width: 12px;
        height: 12px;
    }

    .tech-map .content .item .point::after {
        margin-left: -6px;
        margin-top: -6px;
    }

    .tech-map .content .item p {
        font-size: 18px;
    }

    .news-list .item .content {
        padding-left: 40px;
    }

    .article .box {
        padding: 0 50px;
    }

    .video-wrap1 {
        padding-left: 0;
    }

    .video-wrap1 .next-btn {
        font-size: 46px;
    }

    .video-wrap2 .item {
        margin-bottom: 50px;
    }

    .video-wrap3 .list .btn {
        transform: translateY(-100%);
        font-size: 46px;
    }

    .join-intro .msg {
        width: 90%;
    }

    .equipt-icon .item .title {
        font-size: 16px;
    }

    .equipt2 .equipt-icon .item {
        width: 160px;
        height: 160px;
    }

    .equipt2 .equipt-icon .item .num {
        margin: 10px 0;
    }

    .product-list-item .text {
        padding: 30px;
    }

    .equipt3 .equipt-icon .item {
        width: 160px;
        height: 160px;
    }

    .equipt3 .equipt-icon .item .num {
        margin: 10px 0;
    }

    .hovericon .line {
        width: 100px;
    }

    .hovericon .cycle {
        width: 250px;
        height: 250px;
    }

    .fixed-video .main {
        width: 700px;
        padding-bottom: 394px;
    }

    .fixed-video .close {
        width: 50px;
        height: 50px;
        border-width: 3px;
    }

    .fixed-video .close i {
        font-size: 16px;
    }

}

@media screen and (max-width: 1280px) {
    .w1150 {
        width: 90%;
    }

    .header-main .logo {
        width: 140px;
        height: auto;
    }

    .header-main .logo img {
        height: auto;
        width: 100%;
    }

    .header-nav {
        margin-right: 20px;
    }

    .header-nav-item {
        margin: 0;
    }

    .i-about-main .content .more,
    .i-culture-main .more {
        margin-top: 100px;
    }

    .i-culture-main {
        padding: 30px;
    }

    .i-culture-menu {
        bottom: 30px;
    }

    .i-culture-swiper {
        width: 40%;
    }

    .i-news-list {
        margin-top: 60px;
    }

    .about-history .main .year {
        width: 480px;
    }

    .about-history-swiper,
    .about-history .main .history-list {
        height: 450px;
    }

    .about-rule-item {
        padding-top: 3.56vw;
    }

    .about-rule-item .text .cn {
        font-size: 24px;
    }

    .about-culture-zm li {
        height: 210px;
    }

    .news-list .item .pic {
        width: 41%;
    }

    .news-list .item .content {
        width: 59%;
    }

    .video-wrap1 {
        flex-wrap: wrap;
        padding-right: 0;
    }

    .video-wrap1 .info {
        margin-top: 20px;
    }

    .video-wrap1 .text {
        position: relative;
        z-index: 10;
        width: 100%;
        margin-bottom: 50px;
    }

    .video-wrap1-swiper {
        position: relative;
        width: 100%;
        box-sizing: border-box;
        padding-right: 50px;
    }

    .video-wrap1 .next-btn {
        transform: none;
    }

    .application .list .item .text {
        padding: 20px;
    }

    .product-list-item .text {
        padding: 20px 20px 16px;
    }

}

@media screen and (max-width: 1024px) {

    .online form .item .inpt {
        width: 100%;
        margin-bottom: 7%;
    }

    .contactPage .main {
        display: block;
    }

    .contactPage .content,
    .contactPage .map {
        width: 100%;
        margin-top: 10%;
    }

    .contactPage .map {
        margin-bottom: 16%;
    }

    .f-60 {
        font-size: 50px;
    }

    .f-48 {
        font-size: 40px;
    }

    .f-36 {
        font-size: 30px;
    }

    .f-28 {
        font-size: 26px;
    }

    .f-24 {
        font-size: 22px;
    }

    .f-22 {
        font-size: 20px;
    }

    .f-20 {
        font-size: 18px
    }

    .f-18 {
        font-size: 16px;
    }

    .f-16 {
        font-size: 14px;
    }

    .i-title .cn {
        line-height: 1.2em;
    }

    .header-main {
        height: 90px;
    }

    .header-nav,
    .header-box .header-search,
    .header-lang {
        display: none;
    }

    .header-btn {
        display: block;
    }

    .header-m .header-search {
        margin-right: 0;
    }

    .header-m .header-search input {
        width: 100%;
        height: auto;
        border-bottom: none;
        padding: 20px 30px;
        padding-left: 0;
    }

    .header-tel {
        display: none;
    }

    .i-banner .item {
        height: 600px;
    }

    .i-banner .item .text {
        margin-top: 150px;
    }

    .i-banner-page {
        bottom: 10px;
    }

    .i-about {
        padding: 100px 0 80px;
    }

    .i-about-main {
        display: flex;
        flex-flow: column-reverse;
        margin-top: 40px;
    }

    .i-about-main .content {
        width: 100%;
    }

    .i-about-main .content .more,
    .i-culture-main .more {
        margin-top: 40px;
        color: #e6090a;
    }

    .i-about-main .content .more i,
    .i-culture-main .more i {
        color: #e6090a;
        animation: move 2s linear infinite;
    }

    .i-about-main .pic {
        width: 100%;
        margin-bottom: 40px;
    }

    .i-tech.pcshow {
        display: none;
    }

    .i-tech.pchide {
        display: block;
    }

    .i-tech {
        height: 600px;
    }

    .i-tech .item {
        padding: 80px 2.5% 0;
        border-right: none;
        box-sizing: border-box;
    }

    .i-tech .item.swiper-slide-active {}

    .i-tech .item .num {
        padding-top: 0;
        margin-bottom: -16px;
    }

    .i-tech .item .num p {
        opacity: 0;
        height: 0;
    }

    .i-tech .item .num .bignum {
        position: relative;
        left: auto;
        top: auto;
        opacity: 1;
    }

    .i-tech .item .num .bignum img {
        margin: 0 auto;
    }

    .i-tech .item .title {
        padding-top: 0;
        text-align: center;
        opacity: 1;
    }

    .i-tech .item .title::after {
        left: 50%;
        transform: translateX(-50%);
        opacity: 1 !important;
    }

    .i-tech .item .main {
        display: block;
        opacity: 1;
        width: 100%;
        margin-top: 30px;
    }

    .i-tech .item .main .msg {
        margin-bottom: 20px;
        padding: 0;
    }

    .i-tech .item .main .icon {
        display: flex;
        justify-content: space-between;
        padding: 0;
    }

    .i-tech .item .main .icon .icon-item {
        width: calc(50% - 5px);
        margin-bottom: 10px;
        padding: 12px 0;
    }

    .i-tech .item .main .icon .icon-item img {
        height: 24px;
        width: auto;
        margin-bottom: 8px;
    }

    .i-tech .item .main .icon .icon-item i {
        font-size: 24px;
        margin-bottom: 8px;
    }

    .i-tech .swiper-pagination {
        display: block;
    }

    .i-tech-page {
        display: flex;
    }

    .i-culture {
        padding: 80px 0;
        overflow: hidden;
    }

    .i-culture-main {
        height: auto;
        padding: 0 5px;
    }

    .i-culture-main .pic {
        position: relative;
        left: auto;
        top: auto;
        width: 100%;
        height: auto;
        padding-bottom: 48.21%;
        border-radius: 0 0 10px 10px;
    }

    .i-culture-menu {
        width: 100%;
        right: auto;
        left: 50%;
        transform: translateX(-50%);
        box-sizing: border-box;
        padding: 0 40px;
    }

    .i-culture-swiper {
        width: 100%;
        padding: 10px 10px 0;
        margin: -10px -10px 0;
    }

    .i-culture-main .box {
        width: 100%;
        min-height: auto;
        padding: 0;
        border-radius: 0;
    }

    .i-culture-main .box .i-title {
        text-align: center;
    }

    .i-culture-main .box .text {
        border-radius: 10px 10px 0 0;
        padding: 30px;
        box-sizing: border-box;
        box-shadow: 0 0 5px rgba(0, 0, 0, .1);
    }

    .i-news {
        position: relative;
        padding: 0 0 180px;
    }

    .i-news-list {
        flex-wrap: wrap;
        margin-top: 40px;
    }

    .i-news-item {
        width: 100%;
        margin-bottom: 40px;
        color: #fff;
    }

    .i-news-item:last-child {
        margin-bottom: 0;
    }

    .i-news-item .msg {
        -webkit-line-clamp: 3;
        height: 5.1em;
    }

    .i-news-item .pic {
        opacity: 1;
    }

    .i-news-item .msg,
    .i-news-item .info .date,
    .i-news-item .info .more i {
        color: #fff;
    }

    .i-news-more {
        position: absolute;
        left: 50%;
        bottom: 60px;
        margin-left: -100px;
    }

    .footer-main .address li span {
        width: 70px;
    }

    .footer-nav {
        display: none;
    }

    .footer-bottom {
        flex-flow: column;
        justify-content: center;
        line-height: 1.5em;
    }

    .banner {
        height: 288px;
    }

    .breadcrumbs {
        /* background: #e6090a; */
        /* border-bottom: none; */
    }

    .breadcrumbs-box {
        height: 50px;
        color: #fff;
    }

    .breadcrumbs-box .home {
        width: auto;
        margin-right: 20px;
        color: #666;
    }

    .breadcrumbs-box .home:hover i {
        color: #fff;
    }

    .breadcrumbs-nav .item:not(.slide) {
        display: none;
    }

    .breadcrumbs-nav .item {}

    .breadcrumbs-nav .item::after {
        display: none;
    }

    .breadcrumbs-nav .item .main {
        padding: 0 6px;
    }

    .breadcrumbs-nav .item .main .down {
        display: none;
    }

    .breadcrumbs-btn {
        display: block;
    }

    .about-speech .main {
        flex-flow: column-reverse;
    }

    .about-speech .main .content {
        width: 100%;
    }

    .about-speech .main .content .box {
        height: auto;
        padding-right: 0;
    }

    .about-speech .main .pic {
        width: 100%;
        padding-bottom: 120.3%;
    }

    .about-history .main {
        flex-flow: column;
        margin-top: 0;
    }

    .about-history .main .year {
        width: 460px;
        margin: 0 auto;
    }

    .about-history-swiper {
        height: 360px;
        margin: 30px 0;
        padding: 10px 0;
    }

    .about-history .main .history-list {
        width: 100%;
        height: auto;
    }

    .about-history .main .history-list .history-item {
        border-top: 1px solid rgba(217, 217, 217, .5);
    }

    .about-history .main .cycle {
        width: 340px;
        height: 340px;
    }

    .about-organize .bg img {
        width: 500px;
        height: auto;
    }

    .about-rule {
        padding: 70px 0 40px;
    }

    .about-rule-item {
        width: 32vw;
        height: 32vw;
        padding-top: 10.56vw;
        margin-bottom: 40px;
        pointer-events: none;
    }

    .about-rule-item:nth-child(odd) {
        z-index: 1;
        border-color: #e6090a;
        background: #e6090a;
    }

    .about-rule-item:nth-child(odd) .text .en,
    .about-rule-item:nth-child(odd) .text .cn {
        color: #fff;
    }

    .about-rule-item:nth-child(odd) .num,
    .about-rule-item:hover .num,
    .about-rule-item.on .num {
        border: 1px solid #d9d9d9;
        color: #666;
        background: #fff;
        opacity: 1;
    }

    .about-rule-item:nth-child(odd) .about-rule-pic img.default {
        z-index: 0;
        opacity: 0;
    }

    .about-rule-item:nth-child(odd) .about-rule-pic img.hover {
        opacity: 1;
        z-index: 1;
    }

    .about-honor .main {
        flex-flow: column-reverse;
        margin-top: 60px;
    }

    .about-honor .main .list {
        width: 100%;
    }

    .about-honor .main .text {
        width: 100%;
        padding-right: 0;
    }

    .about-honor .main .item {
        margin-bottom: 40px;
        padding-top: 14px;
    }

    .about-honor .main .item .num span {
        font-size: 50px;
    }

    .about-culture .main {
        height: 500px;
    }

    .about-culture-zm li {
        height: 180px;
    }

    .about-culture-tab li {
        width: 480px;
    }

    .about-advice .main .item {
        flex-flow: column;
    }

    .about-advice .main .item .content {
        width: 100%;
        padding: 60px 2.5%;
    }

    .about-advice .main .item .pic {
        width: 100%;
        padding-bottom: 87.91%;
    }

    .about-advice-menu {
        bottom: 0;
        width: 100%;
        border-radius: 0;
    }

    .about-advice-menu .item {
        flex-flow: column;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

    .about-advice-menu .item i {
        display: block;
        margin: 0 auto 10px;
        font-size: 30px;
    }

    .tech-intro-main .content {
        padding-top: 50px;
        padding-left: 90px;
        padding-right: 40px;
        padding-bottom: 30px;
    }

    .tech-part {
        height: auto;
    }

    .business-swiper {
        width: 95%;
        overflow: hidden;
        padding: 80px 0 100px;
    }

    .business-wrap {
        flex-flow: column-reverse;
        align-items: center;
        height: auto;
        max-height: none;
    }

    .business-bg {
        position: relative;
        top: auto;
        right: auto;
        transform: none;
        width: 400px;
        height: 400px;
    }

    .main-business .swiper-slide:before {
        display: none;
    }

    .business-txt {
        width: 100%;
        text-align: center;
        padding-right: 0;
    }

    .business-txt .h1 {
        justify-content: center;
    }

    .business-txt .icon {
        justify-content: center;
    }

    .business-txt .msg {
        height: auto;
        margin-right: 0;
    }

    .business-button-prev {
        top: 280px;
        left: 0;
        transform: translateY(-50%);
        width: 50px;
        height: 50px;
    }

    .business-button-prev i {
        font-size: 18px;
    }

    .business-button-next {
        display: flex;
        justify-content: center;
        align-items: center;
        top: 280px;
        right: 0;
        left: auto;
        width: 50px;
        height: 50px;
        padding: 0;
    }

    .business-button-next .num,
    .business-button-next .title span {
        display: none;
    }

    .tech-case-menu {
        flex-wrap: wrap;
        margin: 30px auto;
    }

    .tech-case-menu .item {
        width: 33.33%;
        height: 60px;
        font-size: 18px;
    }

    .tech-case-swiper .item {
        width: 81.79%;
    }

    .tech-case-swiper .item .title {
        margin-top: 10px;
        font-size: 18px;
    }

    .tech-resource-main {
        width: 100%;
        padding: 60px 2.5%;
    }

    .tech-resource-pic {
        width: 100%;
        padding-bottom: 64.89%;
    }

    .tech-service-menu {
        top: auto;
        bottom: 0;
        left: 0;
        right: auto;
        display: flex;
        flex-wrap: wrap;
        width: 100%;
        height: auto;
    }

    .tech-service-menu .item {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 50%;
        height: 100px;
        padding: 0;
        border-top: 1px solid rgba(255, 255, 255, .3);
        margin-right: -1px;
        margin-bottom: -1px;
    }

    .tech-service-menu .item .text {
        text-align: center;
    }

    .tech-service-menu .item .cn {
        margin-bottom: 0;
    }

    .tech-service-menu .item:hover .cn,
    .tech-service-menu .item.on .cn {
        margin-bottom: 0;
    }

    .tech-service-menu .item .msg {
        display: none;
    }

    .tech-service-menu i {
        font-size: 60px;
    }

    .tech-service-swiper .item .text {
        padding-right: 0;
        padding-top: 80px;
    }

    .tech-service-swiper .item .text .title {
        margin-bottom: 20px;
    }

    .tech-manage {
        height: 400px;
    }

    .tech-manage .title {
        margin-bottom: 30px;
    }

    .tech-manage a {
        width: 190px;
        height: 60px;
    }

    .tech-manage a i {
        font-size: 24px;
    }

    .tech-support {
        padding: 70px 0 80px;
    }

    .tech-support .tech-support-item {
        height: 60px;
        margin-bottom: 14px;
    }

    .tech-support-two {
        flex-wrap: wrap;
    }

    .tech-support-two .tech-support-item {
        width: 100%;
    }

    .tech-support-select .select-two .select-two-box {
        width: 49%;
    }

    .tech-support .bg img {
        width: 500px;
    }

    .tech-support .tech-support-file {
        margin-bottom: 40px;
    }

    .tech-support-file .tips {
        bottom: -4px;
        font-size: 14px;
    }

    .tech-support-file .tips i {
        margin-right: 4px;
    }

    .tech-support-file .file-box>p {
        width: calc(100% - 110px);
    }

    .tech-support-file .file-btn {
        width: 110px;
    }

    .tech-support-filetips {
        margin: 4px 0 10px;
    }

    .tech-support button {
        height: 60px;
    }

    .tech-produce .item {
        width: 100%;
        height: 340px;
        padding: 30px;
        margin-bottom: 20px;
    }

    .tech-produce .item:nth-child(odd) {
        margin-right: 0;
    }

    .tech-produce .item .text {
        height: auto;
        padding-top: 30px;
    }

    .tech-produce .item .bg {
        opacity: 1;
    }

    .tech-produce .item:hover {
        border-radius: 10px;
    }

    .tech-touzi .tech-touzi-list {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        width: 100%;
        padding-right: 0;
    }

    .tech-touzi .tech-touzi-list .item {
        width: 100%;
        height: auto;
        justify-content: flex-start;
        box-sizing: border-box;
        margin-bottom: 20px;
    }

    .tech-touzi-pic {
        width: 100%;
    }

    .tech-map .content {
        width: 95%;
    }

    .tech-map .content .item p {
        font-size: 16px;
    }

    .tech-map .content .item .point {
        width: 10px;
        height: 10px;
    }

    .tech-map .content .item .point::after {
        margin-left: -5px;
        margin-top: -5px;
    }

    .news {
        padding-bottom: 80px;
    }

    .news-top {
        flex-wrap: wrap;
    }

    .news-form {
        width: 100%;
        margin-top: 40px;
    }

    .news-form input {
        width: calc(100% - 110px);
        height: 40px;
        padding: 0 20px;
    }

    .news-form button {
        width: 110px;
        height: 40px;
    }

    .news-list {
        margin-bottom: 80px;
    }

    .news-list .item {
        flex-flow: column;
    }

    .news-list .item .pic {
        position: relative;
        width: 100%;
        height: auto;
        padding-bottom: 58.74%;
    }

    .news-list .item .pic img {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
    }

    .news-list .item .content {
        width: 100%;
        padding-left: 0;
        margin-top: 20px;
    }

    .news-list .item .content .text {
        margin-bottom: 40px;
    }

    .news-list .item .content .title {
        margin-bottom: 20px;
    }

    .news-list .item .content .more,
    .news-list .item .content .more i {
        color: #e6090a;
    }

    .com-page-btn.prev,
    .com-page-num span,
    .com-page-num a {
        margin-right: 20px;
    }

    .com-page-btn.next {
        margin-left: 0;
    }

    .article {
        padding: 70px 0 80px;
    }

    .article .main {
        flex-wrap: wrap;
    }

    .article .box {
        width: 100%;
    }

    .latest {
        width: 100%;
        margin-top: 40px;
    }

    .article .box {
        padding: 0 40px;
    }

    .article .box .content {
        padding: 30px 0 80px;
    }

    .article .box .page {
        padding: 30px 0 60px;
    }

    .article .box .page .list {
        flex-wrap: wrap;
    }

    .article .box .page .btn,
    .article .box .page .btn.next {
        width: 100%;
        height: 80px;
        padding: 20px 50px;
        margin-bottom: 20px;
    }

    .tech-read {
        overflow-x: hidden;
    }

    .tech-read .bg {
        right: -50px;
        width: 370px;
    }

    .equipt {
        padding-bottom: 0;
    }

    .application {
        padding-bottom: 60px;
    }

    .application .pcshow {
        display: none;
    }

    .application .pchide {
        display: block;
    }

    .application .application-list .item .text {
        padding: 30px 20px 20px;
    }

    .tech-partner {
        padding: 80px 0;
    }

    .tech-partner-list .item {
        width: 31.21%;
        margin-bottom: 14px;
    }

    .tech-partner-list .item:nth-child(5n) {
        margin-right: 3.175%;
    }

    .tech-partner-list .item:nth-child(3n) {
        margin-right: 0;
    }

    .equipt2 .equipt-icon {
        width: 100%;
        box-sizing: border-box;
        border-radius: 40px;
        flex-wrap: wrap;
        margin-top: 40px;
    }

    .equipt2 .equipt-icon .item {
        width: 100%;
        height: 110px;
        border-radius: 30px;
        margin-bottom: 20px;
        margin-right: 0;
    }

    .equipt2 .equipt-icon .item:last-child {
        margin-bottom: 0;
    }

    .equipt-box {
        width: 100%;
    }

    .equipt3 .equipt-icon {
        width: 100%;
        box-sizing: border-box;
        border-radius: 40px;
        flex-wrap: wrap;
        margin-top: 40px;
    }

    .equipt3 .equipt-icon .item {
        width: 100%;
        height: 110px;
        border-radius: 30px;
        margin-bottom: 20px;
        margin-right: 0;
    }

    .equipt3 .equipt-icon .hoverbox {
        margin-left: 0;
        margin-bottom: 0;
    }


    .hovericon {
        position: relative;
        top: auto;
        right: auto;
        ;
        transform: none;
        flex-flow: column;
    }

    .hovericon .line {
        width: 1px;
        height: 60px;
        border-left: 1px dashed #ededed;
        border-bottom: none;
        margin-right: 0;
        margin-bottom: 10px;
    }

    .hovericon .line::after {
        left: 50%;
        top: 100%;
        transform: translate(-50%, -100%);
    }

    .hovericon .cycle {
        width: 220px;
        height: 220px;
    }

    .hovericon .cycle .text .num {
        margin: 10px 0;
    }

    .innovate-box .pic img {
        height: 280px;
    }

    .innovate-box .point .item p {
        width: max-content;
    }

    .innovate-box .point .item .line {
        width: 90px;
    }

    .innovate-box .list {
        padding-top: 40px;
    }

    .innovate-box .list p {
        width: 100%;
        padding-top: 0;
        margin-bottom: 20px;
        padding-right: 0;
    }

    .innovate-box .list p i {
        margin-top: -2px;
    }

    .product {
        padding-bottom: 80px;
    }

    /*.product-list {
        display: none;
    }*/

    .product .pchide {
        display: block;
        margin-top: 50px;
    }

    .product-list-item {
        width: 100%;
        margin-right: 0;
        margin-bottom: 0;
    }

    .product-list-item .pic img,
    .product-list-item:hover .pic img {
        opacity: .5;
    }

    .product-list-item .text .msg {
        opacity: 1;
        max-height: none;
        padding-right: 0;
    }

    .breadcrumbs-nav .item a {
        color: #666;
        font-size: 14px;
    }
}

@media screen and (max-width: 768px) {
    .f-60 {
        font-size: 40px;
    }

    .f-48 {
        font-size: 36px;
    }

    .f-40 {
        font-size: 32px;
    }

    .f-36 {
        font-size: 28px;
    }

    .f-32 {
        font-size: 28px;
    }

    .i-banner .item .text {
        margin-top: 180px;
    }

    .about-organize .bg img {
        width: 400px;
    }

    .about-organize .pic {
        overflow-x: auto;
        padding-bottom: 20px;
        margin-top: 40px;
    }

    .about-organize .pic img {
        width: auto;
        height: 280px;
        max-width: none;
    }

    .about-culture-zm li {
        height: 110px;
    }

    .about-culture-tab li:nth-child(1) {
        left: 50px;
    }

    .about-culture-tab li:nth-child(3) {
        right: 50px;
    }

    .about-culture-tab li {
        width: 360px;
    }

    .about-culture-tab li .text {
        padding-left: 30px;
    }

    .about-culture-tab li .title {
        margin-bottom: 10px;
    }

    .about-culture-tab li:nth-child(1) {
        left: 20px;
    }

    .about-culture-tab li:nth-child(3) {
        right: 20px;
    }

    .about-advice-menu .item .title .en {
        font-size: 12px;
    }

    .business-bg {
        width: 340px;
    }

    .equipt .longtitle {
        margin: 20px auto 40px;
    }

    .equipt .equipt-pic {
        width: 100%;
        height: 300px;
    }

    .equipt .msg {
        margin-top: 40px;
    }

    .innovate-box .point .item p {
        margin-right: 14px;
        font-size: 14px;
        line-height: 1.5em;
    }

    .innovate-box .point .item:nth-child(2n) p {
        margin-left: 14px;
    }

    .innovate-box .pic {
        margin-bottom: 50px;
    }

    .innovate-box .pic img {
        height: 170px;
    }

    .innovate-box .list p i {
        font-size: 16px;
    }

    .innovate-box .point .item .line {
        margin-top: 0.5em;
    }

    .fixed-video .main {
        width: 96%;
        padding-bottom: 56.33%;
    }

    .i-banner .item .text .en {
        font-size: 32px;
    }
}

@media screen and (max-width: 500px) {
    .w1150 {
        width: 95%;
    }

    .f-60 {
        font-size: 32px;
    }

    .f-48 {
        font-size: 26px;
    }

    .f-40 {
        font-size: 26px;
    }

    .f-36 {
        font-size: 24px;
    }

    .f-32 {
        font-size: 24px;
    }

    .f-28 {
        font-size: 22px;
    }

    .f-24 {
        font-size: 20px;
    }

    .f-22 {
        font-size: 18px;
    }

    .f-20 {
        font-size: 16px;
    }

    .f-18 {
        font-size: 16px;
    }

    .f-16 {
        font-size: 12px;
    }

    .header-main {
        height: 70px;
    }

    .header-m {
        height: calc(100vh - 70px);
    }

    .i-title .en {
        font-size: 14px;
        line-height: 1em;
    }

    .i-banner {
        margin-top: 70px;
    }

    .i-banner .item {
        height: 300px;
    }

    .i-banner .item .text {
        margin-top: 160px;
    }

    .i-about {
        padding: 80px 0;
    }

    .i-about-main .content .longtitle {
        margin-bottom: 20px;
    }

    .i-tech {
        height: 600px;
    }

    .i-tech .item {
        padding-top: 100px;
    }

    .i-culture-main .box .text {
        padding: 40px 20px;
    }

    .i-culture-menu {
        bottom: 26px;
        padding: 0 20px;
    }

    .i-culture-item {
        width: 32%;
        padding-bottom: 8px;
    }

    .i-news-item {
        padding: 30px 20px 16px;
    }

    .i-news-item .text {
        margin-bottom: 12px;
    }

    .i-about-main .content .more i,
    .i-news-item .info .more i,
    .i-culture-main .more i,
        {
        font-size: 20px;
        margin-left: 10px;
    }

    .i-news-more {
        bottom: 80px;
        width: 160px;
        height: 50px;
        margin-left: -80px;
    }

    .footer {
        padding-top: 20px;
    }

    .footer-top {
        padding-bottom: 20px;
    }

    .footer-logo {
        width: 100px;
    }

    .footer-main {
        flex-flow: column;
    }

    .footer-main .address {
        width: 100%;
        margin-bottom: 50px;
    }

    .footer-main .address li {
        margin-bottom: 20px;
    }

    .footer-main .info .ewm {
        margin-bottom: 20px;
    }

    .footer-bottom .copyright {
        flex-flow: column;
    }

    .footer-bottom .copyright p {
        margin-right: 0;
        text-align: center;
    }

    .banner {
        margin-top: 70px;
    }

    .about-speech .main .content {
        padding: 30px;
        font-size: 14px;
    }

    .about-history .main .year {
        width: 260px;
    }

    .about-history-swiper {
        height: 250px;
    }

    .about-history .main .year-item p {
        font-size: 80px;
        padding-left: 120px;
    }

    .about-history .main .year-item.swiper-slide-active p {
        font-size: 100px;
        padding-left: 118px;
    }

    .about-history .main .year .num {
        font-size: 100px;
    }

    .about-history .main .cycle {
        width: 190px;
        height: 190px;
    }

    .about-history .main .history-list .history-item {
        min-height: 160px;
    }

    .about-history .main .history-list .history-item .history-title {
        margin-top: 20px;
    }

    .about-organize .bg img {
        width: 300px;
    }

    .about-organize .pic img {
        height: 250px;
    }

    .about-rule-list {
        margin-top: 40px;
    }

    .about-rule-item {
        width: 165px;
        height: 165px;
        padding-top: 40px;
        margin: 0 -10px 24px;
    }

    .about-rule-item .icon {
        font-size: 26px;
    }

    .about-rule-pic {
        height: 26px;
    }

    .about-rule-item .text {
        margin-top: 10px;
    }

    .about-rule-item .text .cn {
        font-size: 20px;
    }

    .about-rule-item .num {
        width: 28px;
        height: 28px;
    }

    .about-honor .main .item {
        margin-bottom: 20px;
    }

    .about-honor .main .item .num span {
        font-size: 36px;
    }

    .about-honor .main .text {
        margin-top: 40px;
    }

    .about-honor .main .text .msg {
        margin-bottom: 50px;
    }

    .about-culture {
        padding: 70px 0 40px;
    }

    .about-culture .main {
        height: 380px;
        margin-top: 40px;
    }

    .about-culture-zm li {
        height: 80px;
    }

    .about-culture-tab li {
        width: 320px;
    }

    /* .about-culture-tab li:nth-child(1){left: 10px;}
    .about-culture-tab li:nth-child(3){right: 10px;} */
    .about-culture-tab li .msg {
        line-height: 1.5em;
    }

    .about-culture-tab li .text {
        margin-top: -16px;
    }

    .about-advice .main .item .content {
        padding: 60px 2.5% 40px;
    }

    .about-advice-text {
        margin-top: 10px;
    }

    .about-advice-text .title .num {
        font-size: 50px;
    }

    .about-advice-text .msg {
        max-height: 10.5em;
        line-height: 1.5em;
    }

    .about-advice-text .msg p {
        padding-left: 10px;
    }

    .about-advice-menu .item {
        height: 80px;
    }

    .about-advice-menu .item::after {
        height: 20px;
    }

    .about-advice-menu .item i {
        font-size: 22px;
        margin-bottom: 6px;
    }

    .about-advice-menu .item .title .cn {
        font-size: 14px;
        margin-bottom: 6px;
    }

    .about-advice-menu .item .title .en {
        font-size: 10px;
    }

    .tech-intro::before {
        height: 33.61vw;
    }

    .tech-intro-main .content {
        margin: -14px auto 0;
        padding-left: 40px;
        padding-right: 20px;
        padding-top: 40px;
    }

    .tech-intro-main .content .icon {
        width: 60px;
        height: 60px;
    }

    .tech-intro-main .content .text .msg {
        margin-top: 20px;
    }

    .tech-back {
        width: 160px;
        height: 50px;
    }

    .tech-back i {
        margin-right: 8px;
        font-size: 16px;
    }

    .tech-mode {
        padding: 70px 0;
    }

    .tech-mode-msg {
        margin: 30px auto;
    }

    .tech-mode-swiper {
        margin-bottom: 0;
    }

    /* .tech-mode-swiper .item{height: 100px;} */
    .tech-mode .page {
        margin-top: 40px;
    }

    .tech-mode .page .btn {
        width: 50px;
        height: 50px;
    }

    .tech-mode .page .btn i {
        font-size: 20px;
    }

    .business-bg {
        width: 280px;
        height: 280px;
    }

    .business-button-prev,
    .business-button-next {
        top: 220px;
        width: 40px;
        height: 40px;
    }

    .equipt .equipt-pic {
        height: 220px;
    }

    .tech-case {
        padding: 80px 0 60px;
    }

    .tech-case-menu .item {
        width: 50%;
        font-size: 16px;
    }

    .tech-case-swiper .item {
        width: 87.79%;
        margin-right: 20px;
    }

    .tech-case-bottom {
        flex-flow: column;
        align-items: center;
        width: 97.5%;
        padding-right: 0;
    }

    .tech-case-swiper {
        padding-bottom: 100px;
    }

    .tech-case-swiper .swiper-pagination {
        width: 100%;
    }

    .tech-case-swiper .page {
        margin-top: 40px;
    }

    .tech-case-swiper .page .btn {
        width: 50px;
        height: 50px;
    }

    .tech-case-swiper .page .btn i {
        font-size: 20px;
    }

    .tech-resource {
        margin: 12px 0;
    }

    .tech-resource-main {
        padding: 60px 2.5% 40px;
    }

    .tech-service-swiper .item .text ul {
        padding-top: 10px;
        margin-top: 10px;
    }

    .tech-service-swiper .item .text li {
        line-height: 1.5em;
    }

    .tech-service-swiper .item .text li::before {
        top: .6em;
    }

    .tech-manage {
        height: 360px;
    }

    .tech-manage a {
        width: 180px;
        height: 50px;
    }

    .tech-support-top .tips {
        margin: 10px auto 20px;
    }

    .tech-support .tech-support-item {
        height: 50px;
        padding: 0 12px;
    }

    .tech-support .tech-support-select {
        flex-wrap: wrap;
        padding: 0;
        height: auto !important;
    }

    .tech-support .tech-support-select .label {
        margin-bottom: 4px;
    }

    .tech-support-select .select-two {
        height: 50px;
    }

    .tech-support-select .select-two .select-two-box {
        padding: 0 12px;
    }

    .tech-support-select .select-two .select-two-box i {
        right: 12px;
        font-size: 14px;
    }

    .tech-support .bg img {
        width: 300px;
    }

    .tech-support .tech-support-file {
        flex-wrap: wrap;
        height: auto !important;
        border: none;
        padding: 0;
    }

    .tech-support .tech-support-file .label {
        width: 100%;
        margin-bottom: 4px;
    }

    .tech-support .tech-support-file .input-box {
        height: 50px;
        box-sizing: border-box;
        border: 1px solid #d9d9d9;
    }

    .tech-support-file .file-box>p {
        width: calc(100% - 70px);
        padding: 0 12px;
    }

    .tech-support-file .file-btn {
        width: 70px;
    }

    .tech-support-filetips {
        font-size: 12px;
        margin-bottom: 14px;
    }

    .tech-support-filetips i {
        margin-right: 4px;
    }

    .tech-support .tech-support-item.tech-support-text {
        height: 180px;
        padding: 12px;
    }

    .tech-support-title {
        margin-bottom: 20px;
    }

    .tech-support-longtitle {
        margin-bottom: 12px;
    }

    .tech-support button {
        height: 50px;
    }

    .tech-produce .item {
        height: 320px;
        padding: 24px;
    }

    .tech-produce .item .icon {
        width: 40px;
        opacity: 1;
    }

    .tech-produce .item .text,
    .tech-produce .item:hover .text {
        padding-top: 20px;
    }

    .tech-produce .item .longtitle {
        margin-bottom: 20px;
    }

    .tech-touzi .tech-touzi-list .item .title i {
        margin-right: 10px;
        font-size: 26px;
    }

    .tech-map .content {
        margin-top: 50px;
    }

    .tech-map .content .item .point {
        width: 8px;
        height: 8px;
    }

    .tech-map .content .item .point::after {
        margin-left: -4px;
        margin-top: -4px;
    }

    .tech-map .content .item p {
        font-size: 14px;
    }

    .news-form {
        margin-top: 30px;
    }

    .news-form input {
        width: calc(100% - 90px);
    }

    .news-form button {
        width: 90px;
        font-size: 16px;
    }

    .news-list {
        margin: 30px auto 50px;
    }

    .news-list .item {
        padding: 30px 0;
    }

    .news-list .item .content .time {
        margin-bottom: 8px;
    }

    .news-list .item .content .text {
        margin-bottom: 20px;
    }

    .news-list .item .content .msg {
        -webkit-line-clamp: 2;
    }

    .news-list .item .content .more i {
        font-size: 24px;
    }

    .article .box {
        padding: 0 20px;
    }

    .article .box .page .list {
        margin-bottom: 0;
    }

    .article .box .page .btn,
    .article .box .page .btn.next {
        padding: 20px 40px;
    }

    .article .box .page .btn.prev i {
        left: 14px;
    }

    .article .box .page .btn.next i {
        right: 14px;
    }

    .article .box .page .back {
        width: 160px;
        height: 50px;
    }

    .article .box .page .back i {
        margin-right: 8px;
        font-size: 16px;
    }

    .latest {
        padding: 0 20px;
    }

    .video-wrap1 {
        padding: 70px 0 30px;
    }

    .video-wrap1 .info .icon {
        width: 40px;
        height: 40px;
        margin-top: 10px;
        font-size: 26px;
    }

    .video-wrap1 .swiper {
        padding-bottom: 40px;
    }

    .video-wrap1 .swiper .swiper-pagination {
        bottom: 0;
        display: block;
    }

    .video-wrap1 .swiper .item .pic i {
        font-size: 50px;
    }

    .video-wrap1 .next-btn {
        font-size: 32px;
    }

    .video-wrap1-swiper {
        padding-right: 40px;
    }

    .video-wrap2 .list {
        display: none;
    }

    .video-wrap2 .item {
        width: 100%;
        margin-right: 0 !important;
        margin-bottom: 30px;
    }

    .video-wrap2 .item p {
        margin-top: 10px;
    }

    .video-wrap2 .more {
        display: none;
        width: 180px;
        height: 50px;
    }

    .video-wrap2-swiper {
        display: block;
    }

    .video-wrap3 .list .btn {
        transform: translateY(-170%);
        font-size: 32px;
    }


    .tech-read .bg {
        width: 280px;
    }

    .equipt-icon .item .title {
        font-size: 14px;
    }

    .equipt2 .equipt-icon {
        padding: 12px;
    }

    .equipt2 .equipt-icon .item {
        height: 80px;
        margin-bottom: 10px;
    }

    .equipt2 .equipt-icon .item .num {
        margin: 6px 0;
    }

    .equipt3 .equipt-icon {
        padding: 12px;
    }

    .equipt3 .equipt-icon .item {
        height: 80px;
    }

    .equipt3 .equipt-icon .item .num {
        margin: 6px 0;
    }

    .hovericon .cycle {
        width: 180px;
        height: 180px;
    }

    .hovericon .cycle .text .num {
        margin: 4px 0;
    }

    .innovate-box {
        padding: 40px 4.54% 20px;
    }

    .innovate-box .pic img {
        height: 140px;
    }

    .innovate-box .point .item .line {
        width: 60px;
    }

    .product-list-item .text .msg {
        font-size: 14px;
    }

    .footer-main .info,
    .footer-logo {
        margin: 0 auto;
    }

    .banner h2 {
        font-size: 2rem;
    }

}

@media screen and (max-width: 400px) {
    .f-40 {
        font-size: 26px;
    }

    .i-banner .item .text {
        margin-top: 110px;
    }

    .i-culture-item p {
        font-size: 16px;
    }

    .about-organize .bg img {
        width: 240px;
    }

    .about-culture-tab li {
        width: 280px;
    }

    .about-culture .main {
        height: 350px;
    }

    .about-culture-zm li {
        height: 70px;
    }

    .about-advice-menu .item .title .en {
        transform: scale(.8);
    }

    .tech-intro-main .content {
        padding-left: 30px;
    }

    .tech-intro-main .content .icon {
        width: 50px;
        height: 50px;
    }

    .business-bg {
        width: 220px;
        height: 220px;
    }

    .business-button-prev,
    .business-button-next {
        top: 190px;
        width: 40px;
        height: 40px;
    }

    .tech-service-menu .item {
        height: 80px;
    }

    .tech-service-menu i {
        font-size: 40px;
    }

    .tech-manage a {
        width: 170px;
    }

    .tech-manage a i {
        font-size: 20px;
    }

    .tech-support .tech-support-item {
        height: 46px;
    }

    .tech-support-select .select-two {
        height: 46px;
    }

    .tech-support .tech-support-file .input-box {
        height: 46px;
    }

    .tech-map .content .item .point {
        width: 6px;
        height: 6px;
    }

    .tech-map .content .item .point::after {
        margin-left: -3px;
        margin-top: -3px;
    }

    .tech-map .content .item p {
        font-size: 12px;
        position: relative;
        transform: scale(.9);
    }

    .news-list .item {
        padding: 20px 0;
    }

    .news-list .item .content .title {
        margin-bottom: 12px;
    }

    .article .box .page .btn,
    .article .box .page .btn.next {
        padding: 20px 30px;
    }

    .article .box .page .btn.prev i {
        left: 8px;
    }

    .article .box .page .btn.next i {
        right: 8px;
    }


    .innovate-box .point .item .line {
        width: 40px;
    }

    .innovate-box .point .item .line::after {
        width: 8px;
        height: 8px;
    }

    .innovate-box .point .item p {
        margin-right: 6px;
        font-size: 12px;
    }

    .innovate-box .point .item:nth-child(2n) p {
        margin-left: 6px;
    }

    .innovate-box .pic {
        margin-bottom: 40px;
    }

    .innovate-box .list {
        padding-top: 20px;
    }

    .innovate-box .list p {
        margin-bottom: 12px;
    }

    .innovate-box .list p:last-child {
        margin-bottom: 0;
    }

    .innovate-box .list p i {
        font-size: 14px;
        margin-top: 0;
    }

    .tech-partner-list .item {
        width: 48.4125%;
    }

    .tech-partner-list .item:nth-child(3n) {
        margin-right: 3.175%;
    }

    .tech-partner-list .item:nth-child(2n) {
        margin-right: 0;
    }

    .equipt .msg ul li {
        margin-bottom: 40px;
    }

    .equipt .msg ul li p:nth-child(2) {
        margin-bottom: 6px;
    }


}


/*0926*/
.productX-con {
    width: 100%;
    display: flex;
    display: inline-flex;
    justify-content: space-between;
    align-items: start;
    flex-wrap: wrap;
    margin-bottom: 10%;
}

.productX-con .productX-cate {
    width: 280px;
}

.productX-con .productX-cate ul {}

.productX-con .productX-cate ul li>a {
    display: block;
    padding: 10px;
    border: 1px solid #ccc;
    margin-bottom: 10px;
    font-size: 16px;
    color: #333;
}

.productX-con .productX-cate ul li>a:hover,
.productX-con .productX-cate ul li>a.cur {
    background-color: #e6090a;
    color: #fff;
}

.productX-con .product-items {
    width: calc(100% - 330px);
    margin-top: 0;
    margin-bottom: 5%;
}

.productX-con .product-items h2 {
    text-align: center;
    margin-bottom: 50px;
    padding-bottom: 30px;
    border-bottom: 1px solid #ccc;
}

.productX-con .product-items .article-con p {
    text-align: center;
}


.productX-con .product-items .article-con img {
    max-width: 100%;
}

.about-speech .main .pic img.ofi1 {
    height: 460px;
    object-fit: cover;
}

@media screen and (max-width: 960px) {
    .productX-con {
        margin-bottom: 8%;
    }

    .product-list {
        margin-top: 40px;
    }

    .productX-con .productX-cate {
        width: 100%;
    }

    .productX-con .product-items {
        width: 100%;
        margin-top: 10%;
    }

    .about-speech .main .pic img.ofi1 {
        height: auto;
    }

    .product-list .product-items ul li {
        width: calc(100% / 2 - 3%);
        margin-right: 3%;
        margin-bottom: 3%;
    }

    .header-main .logo img {
        max-width: 80px;
    }

    .about-partner .lists>ul>li {
        width: calc(100% / 2 - 1px);
    }

    .about-partner .lists>ul>li:nth-child(4n+4) {
        border-right: 1px solid #eee;
    }

    .about-partner .lists>ul>li:nth-child(2n+2) {
        border-right: none;
    }

}