@media screen and (min-width:1921px) {
    .bannerSwiper .swiper-slide span {
        font-size: 35px;
        padding-left: 100px;
    }
    .page2-info {
        padding: 180px 16.5vw;
        padding-left: 0;
    }
    .page2-info-img {
        top: 8.5vw;
    }
    .page2::after {
        top: calc(8.5vw - 16px);
    }
    .page2-info p {
        font-size: 20px;
        line-height: 2.5;
    }
    .page3 .page-title {
        margin-bottom: 75px;
    }
    /* .swiper-inner h1 {
    font-size: 2.5rem;
  } */
    .swiper-inner p {
        line-height: 1.8;
    }
    .swiper-inner {
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    .page3-swpier .swiper-slide .swiper-inner::after {
        bottom: 50px;
        right: 50px;
    }
    .page3-swpier .swiper-slide .swiper-inner:hover::after {
        right: 35px;
    }
    .page2-info-inner::after {
        height: calc(100% - 30px);
        margin-top: 15px;
    }
    .page2-ul {
        bottom: 6%;
    }
    .page2-ul h2 p {
        font-size: 5rem;
        margin-bottom: 25px;
        letter-spacing: -3px;
    }
    .page2-ul sup {
        font-size: 45px;
        font-weight: 600;
        top: -3.8rem;
        left: .1rem;
    }
    .page2-ul li span {
        margin-left: -1rem;
        font-size: 1.1rem;
        line-height: 1.8rem;
        margin-left: -.8rem;
    }
    .head {
        height: 80px;
        border-bottom: 1px solid #fff;
    }
    .page4 {
        /* background-size: 50%; */
    }
    .head-active {
        padding: 0 16.5%;
        border: none;
    }
    .head .logo {
        width: 183px;
    }
    .page2-info-img {
        right: 16.5vw;
    }
    .page2::after {
        right: calc(16.5vw - 18px);
    }
    .page2-info {
        width: 88%;
    }
    .page2-ul {
        width: 68%;
    }
    .swiper-inner {
        left: -20px;
        border-left: 20px solid var(--colorR);
    }
    .page3 .page-title {
        margin-bottom: 85px;
    }
    .page5-swpier .swiper-slide h2 {
        padding: 0 40px;
        font-size: .75rem;
        top: 48px;
    }
    .page6-box {
        top: 29%;
    }
    .page6-right a {
        padding: 65px 20px;
    }
    .page2-info-inner::after,
    .page6-left .mCustomScrollBox::after {
        left: 11.25vw;
        background-size: cover;
    }
    .page6-left .mCustomScrollBox::after {
        height: calc(100% - 70px);
    }
    .page6-tab span {
        margin: 0 40px;
    }
    .page6-tab span:nth-child(1) {
        margin-left: 0;
    }
    .page6-left {
        width: 49%;
    }
    .foot-left ul {
        padding-bottom: 45px;
        margin-bottom: 45px;
    }
    .foot-more {
        height: 55px !important;
    }
    .foot-more p {
        font-size: .6rem;
    }
    .cp-box {
        zoom: 1.32;
    }
    /* .title-page::after {
        width: 85%;
    } */
    .title-page-box .title-page {
        width: 85%;
    }
    .news-info {
        padding: 42.5px 40px;
        padding-bottom: 80px;
    }
    .news-info span {
        right: 40px;
    }
    .video-item span {
        font-size: .7rem;
    }
    .video-box .pagination {
        margin-top: 65px;
    }
}

@media screen and (max-width:1680px) {
    /* * {
        font-size: 20px;
    } */
    .page2-info-img {
        top: 10.5vw;
    }
    .page2::after {
        top: 9.5vw;
    }
    .padding {
        padding: 8.5vw 16.5vw;
    }
    .cp-box {
        zoom: .858;
    }
    .page3 .page-title {
        margin-bottom: 85px;
    }
    .page6-tab {
        top: 10vw;
    }
    .page6-right a {
        padding: 50px 20px;
    }
    .page6-left .mCustomScrollBox::after {
        height: calc(100% - 68px);
    }
    .foot-left ul {
        padding-bottom: 45px;
        margin-bottom: 45px;
    }
    .video-item span {
        font-size: .75rem;
    }
}

@media screen and (max-width:1440px) {
    .input-border {
        padding-right: 5px;
    }
    .page2-info {
        height: 300px;
    }
    .padding {
        padding: 8.5vw 13.5vw;
    }
    .cp-box {
        zoom: .795;
    }
    .foot-left-bottom-left h1 {
        margin-bottom: 15px;
    }
    .foot-left ul li a:nth-child(1) {
        margin-bottom: 15px;
    }
    .head ul a {
        margin: 0 15px;
    }
    .page2-info-inner {
        padding-left: 13.5vw;
    }
    /* .swiper-inner h1 {
    margin-bottom: 10px;
  } */
    .cybk-item-info {
        font-size: 14px;
    }
    .page2-info {
        padding: 0px 16.5vw;
        width: 89%;
        padding-left: 0 !important;
    }
    .page2-info-img {
        width: 20vw;
    }
    .page2-ul {
        bottom: 10%;
    }
    .page2-info p {
        line-height: 2.5;
    }
    .page2-info-inner::after {
        top: 8%;
        height: 84%;
    }
    .page2-ul h2{
        color: #D81735;
    }
    .page2-ul li span {
        line-height: .8rem;
        transform: translateY(-0.4rem);
        font-weight: 600;
        color: #D81735;
    }
    .page2-ul sup {
        top: -2.4rem;
        font-weight: 600;
        font-size: 30px;
    }
    .page3 .page-title {
        margin-bottom: 70px;
    }
    .page4 .page-title {
        margin-bottom: 80px;
    }
    .page6-left .mCustomScrollBox::after {
        height: calc(100% - 45px);
    }
    .page6-right a {
        padding: 37px 20px;
    }
    .title-page-box {
        align-items: center;
        margin-bottom: 80px;
    }
    .title-page-box .title-page {
        margin-bottom: 0;
    }
}

@media screen and (max-width:1366px) {
    .head ul a {
        margin: 0 15px;
    }
    .foot-left ul li a:nth-child(1) {
        margin-bottom: 25px;
    }
    .page2-info {
        height: 240px;
    }
    .page3-swpier .swiper-slide {
        padding-bottom: 26%;
    }
    .page3-inner .page3-swpier-pagination {
        margin-top: 25px;
    }
    .logo-item {
        background-size: 60%;
    }
    .page5-swpier-pagination {
        bottom: 5.5vw;
    }
    .foot-out {
        /* height: 52vh !important; */
    }
    .foot {
        height: 47vh;
    }
    .foot-left ul {
        /* padding-bottom: 0; */
    }
    .page-title p {
        margin-bottom: 6vh;
    }
    .share a {
        height: 22px !important;
        width: 22px !important;
    }
    .head-mc ul li a {
        margin-bottom: 20px;
    }
    .head ul {
        width: 60%;
    }
    .input-box {
        width: 10%;
    }
    .cp-box {
        zoom: .755;
    }
    .page2-info {
        padding: 80px 0;
    }
    .head ul a {
        margin: 0 10px;
    }
    .page6-left .mCustomScrollBox {
        padding-left: calc(13.5vw - 30px);
    }
    .page6-left .mCustomScrollBox::after {
        left: calc(6.25vw - 15px);
    }
    .page6-left p {
        margin-bottom: 3px;
        line-height: 1rem;
    }
    .page6-left p:nth-child(-n + 3) {
        margin-top: 3px;
    }
    .page6-right a {
        padding: 20px;
    }

    .page6-right a p {
        word-break: break-all;
        text-overflow: ellipsis;
        overflow: hidden;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }
    .page2-info {
        padding: 0 0;
        margin-top: 0;
        width: 70%;
        top: 35%;
    }
    .page2-info p {
        width: 55%;
        font-size: 15px;
    }
    .page2-info-img {
        width: 17vw;
    }
    .page2-ul {
        bottom: 6%;
    }
    .page3 .page-title {
        margin-bottom: 40px;
    }
    .page4 .page-title {
        margin-bottom: 50px;
    }
    .page5-inner {
        margin-top: -56px;
    }
    .page5-swpier-pagination {
        bottom: 2.5vw;
    }
    .page6-left p:nth-child(-n + 3) {
        display: none;
    }
    .page6-left h2 {
        display: none;
    }
    .page6-left .mCustomScrollBox::after {
        height: calc(100% - 8px);
    }
    .page6-box {
        height: 50vh;
        margin-top: 50px;
    }
    .page6-left {
        padding: 30px 30px;
    }
    .foot {
        height: 58vh;
    }
    .news-info p {
        margin-bottom: 10px;
    }
    .page2-info p {
        line-height: 2;
    }
}

@media screen and (max-width:1280px) {
    .nav-btn {
        width: 25px;
    }
    .head ul a {
        margin: 0 10px;
    }
    .head-right::after {
        left: 38%;
    }
    .cp-box {
        zoom: .705;
    }
    .page5-swpier-pagination {
        bottom: 4vw;
    }
    .search {
        width: 150px;
    }
    .title-page-box .title-page {
        width: 79%;
    }
    .title-page-box .title-page::after {
        width: 75%;
        left: 19%;
    }
}

@media screen and (max-width:1000px) {
    @font-face {
        font-family: 'wbzt1';
        src: url('/en/web/bocweb/web/css/wbzt1.otf');
    }
    @font-face {
        font-family: 'wbzt3';
        src: url('/en/web/bocweb/web/css/wbzt3.otf');
    }
    .head .logo {
        align-items: flex-start;
        width: 40%;
    }
    .head .logo img {
        /* height: 100%; */
        width: 100%;
        display: inline-block;
        /* image-rendering: -moz-crisp-edges;
    image-rendering: -o-crisp-edges;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    -ms-interpolation-mode: nearest-neighbor; */
    }
    .head {
        width: 100%;
        border: none;
        left: 0;
        padding: 0 20px;
        align-items: center;
        align-content: flex-start;
        z-index: 999;
    }
    .bannerSwiper .swiper-slide span {
        padding-left: 0;
    }
    .head ul {
        display: none;
    }
    .input-box {
        display: none;
    }
    .en {
        display: none;
    }
    .head-right::after {
        display: none;
    }
    .head-mc ul {
        flex-direction: column;
    }
    .head-mc ul li a {
        display: none;
    }
    .head-mc ul li a:nth-child(1) {
        display: flex;
        width: 100%;
    }
    .head-mc ul .checkout_l {
        display: flex;
        width: 100%;
    }
    .head-mc ul li {
        width: 100%;
        margin-bottom: 0px !important;
        margin-top: 0;
        justify-content: center;
        padding: 15px 0;
        border-bottom: 1px solid rgba(255, 255, 255, .1);
    }
    .head-mc ul li a {
        margin-bottom: 0px !important;
        font-size: .63em !important;
    }
    .head-mc {
        padding: 0 20px;
        padding-top: 10vh;
        z-index: 99;
    }
    .head-mc ul li:nth-last-child(1) {
        display: none;
    }
    .head-right {
        width: auto;
    }
    .bannerSwiper .swiper-slide span:nth-child(1) {
        display: block;
        letter-spacing: 2px;
        writing-mode: initial;
        width: 100%;
        white-space: normal;
        text-align: center;
        line-height: 1.8;
        font-size: 28px;
    }
    .mobile-text {
        display: flex;
    }
    .bannerSwiper .swiper-slide span {
        letter-spacing: 20px;
        writing-mode: vertical-lr;
        line-height: 3.5rem;
        font-size: 22px;
        margin-top: -44px;
        display: none;
    }
    .mobile-jt {
        position: absolute;
        bottom: 50px;
        left: 50%;
        transform: translate(-50%, 0);
        display: flex;
        align-items: center;
        flex-direction: column;
        font-size: .65rem;
        color: #fff;
        z-index: 5;
    }
    .mobile-jt img {
        width: auto;
        zoom: .5;
        margin-bottom: 15px;
    }
    .mobile-jt span {
        margin-top: 15px;
        font-size: 15px;
        letter-spacing: 5px;
        color: #e5e5e5;
    }
    .span2{
        font-size: 24px;
        font-weight: bold;
    }
    .padding {
        /* padding: 8.5vw 20px; */
        padding: 44.5vw 20px;
        padding-top: 10vh;
    }
    .page2-info-img {
        display: none;
    }
    .page2::after {
        display: none;
    }
    .page-title {
        font-weight: 600;
        font-size: 20px;
        flex-direction: column-reverse;
        display: flex;
        margin-bottom: 20px;
        letter-spacing: 1px;
        color: #333;
    }
    .page-title p {
        margin-bottom: 5px;
        font-size: 20px;
        width: 50%;
        line-height: 30px;
    }
    .page2-info {
        width: 100%;
        padding: 0;
        left: 0;
        height: auto;
        background-color: transparent;
        position: static;
    }
    .page2-info p {
        width: 100%;
        display: none;
        text-align: justify;
        color: #333;
    }
    .page2-info-inner {
        padding: 0;
        position: relative;
    }
    .page2-info p:nth-child(-n+2) {
        display: flex;
        line-height: 1.8;
        text-align: left;
    }
    .page2-ul {
        flex-wrap: wrap;
        bottom: 8.5vw;
        transform: translate(0);
        justify-content: center;
        width: calc(100%);
        box-sizing: border-box;
        position: static;
        margin: 0;
        margin-top: 30px;
    }
    .page2-ul li {
        width: 33.3%;
        margin-top: 30px;
    }
    .page2-ul li:nth-of-type(4),.page2-ul li:nth-of-type(5){
        width: 50%;
    }
    .page2-ul li:nth-child(-n+3) {
        margin-top: 0;
    }
    .page2{
        box-sizing: border-box;
    }
    .page2 .page-title{
        margin-top: 0;
    }
    .page3 {
        background-image: url('../image/mb1.jpg');
        background-size: auto;
        /* animation: bgdh 60s linear 2s infinite alternate; */
    }
    @keyframes bgdh {
        0% {
            background-position: 0;
        }
        25% {
            background-position: 25%;
        }
        50% {
            background-position: 50%;
        }
        100% {
            background-position: 100%;
        }
    }
    .page3-swpier {
        display: none;
    }
    .page3-mobile-swiper {
        display: flex;
        width: 100%;
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        margin-top: 20vh;
    }
    .page3-mobile-slide {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .page3-mobile-slide h1 {
        font-size: 10rem;
        color: rgba(255, 255, 255, .8);
        font-family: 'wbzt3';
        letter-spacing: -10px;
    }
    .page3-mobile-slide p {
        font-size: .65rem;
        color: #fff;
        letter-spacing: 1px;
        margin-bottom: 10px;
    }
    .em-m{
        display: none;
    }
    .swiper5 .swiper-slide span img{
        width: 10px;
    }
    .swiper5 .swiper-slide span{
        font-size: 14px;
    }
    .page3-mobile-swiper .swiper-slide {
        opacity: 0 !important;
    }
    .page3-mobile-swiper .swiper-slide-active {
        opacity: 1 !important;
    }
    .page3-mobile-swiper .swiper-slide p{
        /* width: 75%; */
        width: 68%;
        text-align: left;
    }
    /* .page3-mobile-swiper .swiper-slide:nth-child(4) p{
        width: 80%;
        text-align: center;
    }
    .page3-mobile-swiper .swiper-slide:nth-child(8) p{
        width: 80%;
        text-align: center;
    } */

    .logo-item:nth-child(-n+4) {
        margin-top: 0;
    }
    .logo-item {
        width: 49%;
        margin-right: 2%;
        margin-top: 10px !important;
        padding-bottom: 20%;
        border-radius: 5px;
        /* filter: grayscale(); */
        box-shadow: 10px 10px 10px rgba(0, 0, 0, .1);
    }
    .logo-item:nth-child(2n) {
        margin-right: 0;
    }
    .logo-item:nth-child(-n+2) {
        margin-top: 0 !important;
    }
    .page5-swpier {
        display: none;
    }
    .pctitle {
        display: none;
    }
    .page-title p {
        white-space: nowrap;
    }
    .page5-mobile-swiper {
        position: absolute;
        height: 100%;
        width: 100%;
        left: 0;
        top: 0;
        background-image: url('/en/web/bocweb/web/img2/pro-bg-m.jpg');
        background-position: center;
        background-size: cover;
        background-repeat: no-repeat;
    }
    .page5-mobile-swiper .page5-slide {
        height: 100%;
        width: 100%;
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
        transition: .5s 1s;
    }
    .page5-mobile-swiper .page5-slide span {
        position: absolute;
        top: 80%;
        left: 50%;
        color: #4d4d4d;
        font-size: .75rem;
        letter-spacing: 1px;
        transform: translate(-50%, 0);
    }
    .mobile-title-page5 {
        display: flex;
        position: absolute;
        z-index: 5;
        transition: .5s .5s;
    }
    .page5-mobile-swiper {
        display: block;
    }
    .page5-mobile-swiper .swiper-pagination-page5 {
        bottom: 45px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .swiper-pagination-bullet {
        height: 4px;
        width: 4px;
        background-color: #4A4A4A;
        opacity: 1;
    }
    .swiper-pagination-page5 .swiper-pagination-bullet-active {
        height: 8px;
        width: 8px;
        background-color: #D81735;
    }
    .page6-tab {
        display: none;
    }
    .page6-box {
        display: none;
    }
    .page6-mobile {
        width: 100%;
        display: block;
        transition: .5s 1s;
    }
    .page6-mobile span {
        color: #333;
        text-align: right;
        width: 100%;
        display: inline-block;
        font-size: .65rem;
        margin-top: 13px;
    }
    .page6-mobile img {
        width: 100%;
        margin: 40px 0;
    }
    .page6-mobile h1 {
        font-size: .75rem;
        line-height: 1.2rem;
        font-weight: 600;
        color: #333;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .page6-mobile p {
        font-size: .6rem;
        color: #333;
        line-height: 1.2rem;
        margin: 10px 0;
    }
    .mobile-btn {
        width: 100%;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 25px;
        font-size: .72rem;
        color: #fff;
        border: 2px solid #fff;
        font-weight: 500;
        margin-top: 15px;
    }
    .mobile-page {
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
        display: block;
    }
    .mobile-paly {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        height: 60px;
    }
    .mobile-page .mobile-btn {
        position: absolute;
        bottom: 91px;
        width: calc(100% - 60px);
        left: 30px;
        letter-spacing: 0;
    }
    .mobile-video-mc {
        padding: 35px;
        box-sizing: border-box;
        width: 100%;
        background-color: #fff;
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 100%;
        z-index: 5;
        display: none;
    }
    .mobile-video-mc video {
        width: 60%;
        margin: 0 auto;
    }
    .mobile-video-mc img {
        width: 25px;
        height: 25px;
        position: absolute;
        right: 10px;
        top: 10px;
    }
    .foot-left ul {
        display: none;
    }
    .ewm {
        display: none;
    }
    .foot {
        flex-direction: column;
        box-sizing: border-box;
        padding: 30px;
        height: 85%;
        flex-direction: column-reverse;
    }
    .foot-left {
        width: 100%;
    }
    .foot-left-bottom-left p {
        line-height: 20px;
        font-size: 12px;
    }
    .pc-p {
        display: none;
    }
    .mobile-p {
        display: flex;
    }
    .foot-left-bottom-left p {
        margin-bottom: 5px;
    }
    .search {
        width: 200px;
    }
    .foot-out {
        /* height: 320px !important; */
    }
    .cp-box {
        display: none;
    }
    .title-page {
        display: none;
    }
    .mobile-box-cp {
        width: 100%;
        display: flex;
        flex-direction: column;
    }
    .mobile-cp-item {
        width: 100%;
        margin-bottom: 15px;
    }
    .mobile-cp-item img {
        width: 100%;
        display: none;
    }
    .mobile-cp-item span {
        font-size: .6rem;
        letter-spacing: 1px;
        color: #333;
        height: 50px;
        width: 100%;
        display: flex;
        padding: 0 20px;
        box-sizing: border-box;
        align-items: center;
        border-top-left-radius: 10px;
        border-top-right-radius: 10px;
        border-bottom-right-radius: 10px;
        border-bottom-left-radius: 10px;
        background-color: #E6E6E6;
        position: relative;
        /* transition: .5s; */
    }
    .mobile-cp-item:nth-last-child(1) {
        margin-bottom: 0;
    }
    .mobile-cp-item span::after {
        content: '';
        position: absolute;
        right: 20px;
        top: 35px;
        width: 16px;
        height: 10px;
        background-image: url('../image/cp-jt.png');
        background-position: center;
        background-repeat: no-repeat;
        background-size: auto;
        transform: rotate(-90deg);
        zoom: .6;
        /* transition: .5s; */
    }
    .mobile-cp-item .active::after {
        transform: rotate(0);
    }
    .mobile-cp-item .active {
        border-bottom-right-radius: 0;
        border-bottom-left-radius: 0;
    }
    .mobile-cp-item div {
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
        border-bottom-right-radius: 10px;
        border-bottom-left-radius: 10px;
        padding-bottom: 44%;
        position: relative;
        display: none;
    }
    .mobile-cp-item:nth-child(1) div {
        display: block;
    }
    .box-page {
        padding-top: 8.5vw;
    }
    .head-active {
        background-color: #fff;
    }
    .head-active ul a {
        color: #333;
    }
    .head-active .nav-btn span {
        background-color: #333;
    }
    .head-active .input-border {
        border: 1px solid rgba(0, 0, 0, .1);
    }
    .head-active .en {
        color: #333;
    }
    .head-active .head-right::after {
        background-color: #333;
    }
    .btn-cp {
        position: absolute;
        right: 30px;
        top: 50%;
        transform: translate(0, -50%);
        width: 130px;
        height: 30px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: .65rem;
        color: #fff;
        border: 2px solid #fff;
        border-radius: 20px;
    }
    .video-item {
        width: 100%;
        margin-top: 30px;
        margin-right: 0;
        display: flex;
        flex-direction: column;
        flex-direction: column-reverse
    }
    .video-item:nth-child(-n+3) {
        margin-top: 30px;
    }
    .video-item:nth-child(1) {
        margin-top: 0;
    }
    .video-mc {
        width: 100%;
    }
    .video-item p {
        margin-bottom: 0;
        margin-top: 15px;
    }
    .video-item span {
        font-size: .65rem;
    }
    .news-item {
        width: 100%;
        margin: 0;
        margin-bottom: 15px;
        /* box-shadow: 0 0 10px rgba(0, 0, 0, .1); */
        box-shadow: 0px 0 10px 0px rgba(15, 5, 10, 0.05);
    }
    .pagination {
        flex-wrap: wrap;
    }
    .pagination a {
        margin: 0 5px;
        margin-bottom: 10px;
    }
    .news-box {
        display: none;
    }
    .mobile-news-box {
        display: flex;
        flex-wrap: wrap;
    }
    .news-info h2 {
        font-size: 14px;
        color: #999;
        line-height: 1rem;
        margin-bottom: 15px;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden;
    }
    .news-info h1 {
        margin-bottom: 15px;
        font-size: 16px;
    }
    .news-info p {
        margin-bottom: 0;
        text-align: right;
        font-size: 14px;
        margin-bottom: 10px;
    }
    .news-info {
        padding: 20px;
    }
    .title-page-box {
        display: none;
    }
    .foot-right input {
        padding-left: 20px;
        font-size: 12px;
    }
    .colorW {
        color: #fff;
    }
    .logo-list .logo-item {
        filter: grayscale();
        margin-right: 10px;
        transition: .5s;
    }
    .logo-list .logo-item:nth-child(2n) {
        margin-right: 0;
    }
    .logo-list {
        margin-top: 25px;
    }
    .mo-right {
        transform: translate(100%, 0);
        opacity: 0;
    }
    .mo-left {
        transform: translate(-100%, 0);
        opacity: 0;
    }
    .logo-item:nth-child(1),
    .logo-item:nth-child(2) {
        transition: .4s 1s;
    }
    .logo-item:nth-child(3),
    .logo-item:nth-child(4) {
        transition: .4s 1.4s;
    }
    .logo-item:nth-child(5),
    .logo-item:nth-child(6) {
        transition: .4s 1.8s;
    }
    .logo-item:nth-child(7),
    .logo-item:nth-child(8) {
        transition: .4s 2.2s;
    }
    .logo-item:nth-child(9),
    .logo-item:nth-child(10) {
        transition: .4s 2.6s;
    }
    .logo-item:nth-child(11),
    .logo-item:nth-child(12) {
        transition: .4s 3s;
    }
    .logo-list .active img:nth-child(1) {
        opacity: 0;
    }
    .logo-list .active img:nth-child(2) {
        opacity: 1;
    }
    .foot-left-bottom-left p {
        white-space: nowrap;
        color: #bfbfbf;
    }
    .foot-h6 {
        display: block;
    }
    .foot-left-bottom-left h1 {
        font-size: .75em;
    }
    .foot {
        height: 85%;
    }
    .foot-out {
        /* height: 280px !important; */
    }
    .foot-left-bottom {
        position: relative;
    }
    .share {
        width: 100%;
        position: absolute;
        right: 0;
        bottom: 0;
    }
    .foot-more p {
        line-height: 1.5;
        font-size: 12px;
        transform: scale(0.9);
    }
    .foot-more p span {
        display: none;
    }
    .foot-more p a:nth-of-type(2) {
        display: block;
    }
    .foot-more {
        height: auto;
        text-align: center;
        padding: 10px 0;
    }
    .foot {
        height: auto;
    }
    .page2 {
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    .page2-ul {
        margin-bottom: 30px;
    }
    .page3-inner {
        height: 100%;
        z-index: 5;
    }
    .page3-mobile-swiper {
        height: 100%;
        top: 35%;
    }
    .search p {
        width: 100%;
        transform: translate(0);
    }
    .yqlj-more {
        width: 100%;
        transform: translate(0, 100%);
    }
    .share a {
        height: 20px !important;
        width: 20px !important;
    }
    .mobile-fz-swiper-out {
        width: 100%;
        height: 100%;
        position: absolute;
        background-color: #fff;
        left: 0;
        top: 0;
        display: flex;
    }
    .mobile-fz-swiper {
        width: 100%;
        height: 100%;
    }
    .mobile-fz-swiper .swiper-wrapper {
        /* 通过改变animation-timing-function 制作弹性切换效果 */
        /* transition: 2s cubic-bezier(0.68, -0.4, 0.27, 1.34) 0.2s; */
    }
    .mobile-fz-swiper .swiper-slide {
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
    }
    .share {
        position: static;
        display: block;
    }
    .share a {
        padding: 0 !important;
        float: none;
        display: inline-block;
        vertical-align: top;
    }
    .bdshare-button-style0-16 a,
    .bdshare-button-style0-16 .bds_more {
        margin: 6px 15px 6px 0 !important;
    }
    .page2-info-inner::after {
        display: none;
    }
    .page2-info p {
        font-size: 14px;
        margin-bottom: 15px;
    }
    .page2-ul {
        margin-top: 0;
        margin-bottom: 45px;
    }
    .m-nomargin {
        margin-bottom: 0;
    }
    .foot-right {
        margin-bottom: 30px;
    }
    .foot-more p a img {
        width: 14px;
        vertical-align: middle;
    }
    .foot {
        height: auto;
    }
    .head-active img {
        /* image-rendering: -moz-crisp-edges;
    image-rendering: -o-crisp-edges;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    -ms-interpolation-mode: nearest-neighbor; */
    }
    .page4 {
        position: relative;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    .logo-list {
        position: static;
        width: 100%;
        margin-top: 0;
    }
    .v-pc {
        display: none;
    }
    .v-mobile {
        display: block;
    }
    .page-video {
        position: relative;
        width: 100%;
        height: 100%;
    }
    .page-video video {
        position: absolute;
        object-fit: fill;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }
    .page-video .page-title {
        position: absolute;
        top: calc(8.5vw + 8vh);
        left: 30px;
    }
    .page2-ul span {
        margin-bottom: -4px;
    }
    .logo-item {
        width: calc(50% - 5px);
        padding-bottom: calc((50% - 5px)/2);
        margin-right: 10px;
    }
    .page4 {
        background-image: url("../image/m-bg-logo1.jpg");
    }
    .mobile-fz-swiper .swiper-slide-active {
        animation: bgdh2 15s linear 2s infinite alternate;
    }
    @keyframes bgdh2 {
        0% {
            transform: scale(1);
        }
        25% {
            transform: scale(1.2);
        }
        50% {
            transform: scale(1);
        }
        100% {
            transform: scale(1.2);
        }
    }
    .logo-item img {
        width: 70%;
    }
    .foot-left-bottom-right a:nth-last-child(1) {
        margin-right: 0 !important;
    }
    .m-none {
        display: none;
    }
    .m-cybk-item {
        width: 100%;
    }
    .m-cybk-img {
        width: 100%;
        padding-bottom: 73.5%;
    }
    .m-cybk-item-img-box {
        width: 100%;
        padding: 15% 0;
        margin: 0 auto;
        box-sizing: border-box;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .m-cybk-item-img-box img {
        max-width: 45%;
    }
    .m-cybk-logo {
        width: 100%;
        padding-bottom: 35%;
        position: relative;
    }
    .m-nopadding {
        padding-left: 0;
        padding-right: 0;
        padding-top: 0;
    }
    .m-cybk-info {
        font-size: 14px;
        line-height: 28px;
        padding: 0 20px;
        color: #666;
        box-sizing: border-box;
    }
    .m-btn {
        width: calc(100% - 70px);
        height: 40px;
        border-radius: 25px;
        border: 2px solid #4C4C4C;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 15px;
        color: #333;
        box-sizing: border-box;
        margin: 30px auto;
    }
    .m-btn::after {
        content: ">";
        font-size: 15px;
        color: #333;
        margin-left: 8px;
    }
    .m-xx {
        display: inline-block;
        width: 8%;
        animation: sxdh 2s linear 2s infinite alternate;
    }
    .m-xx-box {
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 45px;
        margin-top: 45px;
    }
    .m-cybk-logo p {
        font-size: 20px;
        position: absolute;
        color: #333;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
    }
    .m-cybk-item2 .m-xx-box {
        padding-top: 80px;
    }
    @keyframes sxdh {
        0% {
            transform: translate(0, 5px);
        }
        25% {
            transform: translate(0, 0);
        }
        50% {
            transform: translate(0, -5px);
        }
        100% {
            transform: translate(0, 0);
        }
    }
    .logo-item img {
        image-rendering: auto;
        image-rendering: auto;
        image-rendering: auto;
        image-rendering: auto;
        -ms-interpolation-mode: auto;
    }
    /* 20210226 */
    .head {
        height: 60px;
    }
    .page2-ul p {
        text-align: center !important;
        margin-top: 0.2rem;
        font-size: 0.5rem;
    }
    .page-title {
        margin-top: 0;
    }
    .padding {
        padding-top: 0;
    }
    .page-title {
        margin-top: 60px;
    }
    .page2-info {
        margin-bottom: 50px;
    }
    .m-color-w {
        color: #fff;
    }
    .page-title {
        margin-top: 20px;
    }
    .logo-item {
        padding-bottom: 30%;
    }
    .mobile-btn {
        margin-top: 40px;
    }
    .page-video .page-title {
        top: 20px;
    }
    .box-page {
        padding-top: 50px;
    }
    .news-info {
        padding: 35px 20px;
    }
    .news-info span {
        bottom: 20px;
    }
    .video-item {
        flex-direction: column;
    }
    .video-item span {
        font-size: .65rem;
        margin-top: 20px;
    }
    .page2-ul h2 p {
        color: #D81735;
        font-size: 2.2rem;
    }
    .page2-ul sup {
        top: -2.2rem;
        font-size: 0.8rem;
        color: #D81735;
    }
    .page2-ul li span {
        color: #D81735;
        font-size: 0.6rem;
    }
    .page2 {
        background-position: right 114%;
        background-size: 150%;
        background-position-x: 68%;
        /* background: none; */
    }
    .logo-item {
        background-color: rgba(255, 255, 255, .5);
    }
    .page2-ul {
        margin-bottom: 30px;
    }
    .page2-info {
        margin-top: 30px;
        margin-bottom: 30px;
    }
    .page-title {
        margin-top: 45px;
    }
    .page-video .page-title {
        top: 0;
    }
    .page-top-banner {
        display: none;
    }
    .live-left h3{
        margin-top: 36px;
    }
    .page-mobile-banner {
        display: flex;
        width: 100%;
        padding-bottom: 60px;
        position: relative;
        background: none;
    }
    .page-mobile-banner h1 {
        position: absolute;
        font-weight: bold;
        top: 85px;
        left: 0;
        width: 100%;
        font-size: 20px;
        color: #333;
        box-sizing: border-box;
        padding: 0 20px;
    }
    .contact-item-box .check-box2{
        margin-top: 0.1rem;
        margin-bottom: 0.4rem;
    }
    .link-box a{
        width: 24px;
        height: 24px;
    }
    .c-mo-item-box {
        padding: 0 .6rem 1.2rem;
        box-sizing: border-box;
        display: none !important;
    }
    .c-mo-item-box p {
        font-size: 14px;
        color: #333;
        line-height: 1.5;
    }
    
    .mo-show {
        display: flex;
    }
    .contact-item-box {
        padding: 1.2rem 20px;
    }
    .add-padding{
        padding-bottom: 42px;
    }
    .contact-list a,
    .contact-list-first a {
        width: 100%;
        padding: .3rem 0;
        border-bottom: 1px #ccc solid;
        font-size: .32rem;
        margin: 0!important;
        position: relative;
    }
    .contact-list a::after,
    .contact-list-first a::after {
        position: absolute;
        content: '';
        right: 0;
        top: 50%;
        transform: translate(0, -50%);
        width: 9px;
        height: 14px;
        background-position: center;
        background-size: 100% 100%;
        background-repeat: no-repeat;
        opacity: 0.6;
        background-image: url('../image/sj-c.png');
        zoom: .6;
    }
    .contact-title2 {
        margin-bottom: .3rem;
    }
    .contact-list-first {
        margin-bottom: .5rem;
    }
    .bg-cover {
        background-image: none!important;
        background-color: #E6E6E6;
        margin: 0!important;
    }
    .contact-item-box form .mobile-input-title {
        display: flex;
        font-size: 16px;
        font-weight: bold;
        color: #666;
    }
    .contact-item-box form .input-box {
        display: flex;
        flex-direction: column;
    }
    .contact-item-box form .input-box input,.contact-item-box form .input-box select {
        border: none;
        border-bottom: 1px solid rgba(0, 0, 0, .1);
        width: 100%;
        margin: 0;
        height: .6rem;
        font-size: 16px;
        margin-top: .2rem!important;
        margin-bottom: .4rem;
        padding-left: 0;
    }
    .contact-item-box form .input-box select{
        margin-left: -4px;
    }
    .contact-item-box .check-box label {
        width: 100%;
        margin-right: 0;
        padding-left: .5rem;
        margin-bottom: 0;
        margin-top: .34rem!important;
    }
    .page-sm-title {
        font-size: .4rem;
    }

    .num.about li:after{
        height: 0.8rem;
        top: 0.6rem;
        transform: none;
    }
    .num.about li:nth-of-type(3)::after{
        display: none;
    }
    .num.about{
        font-size: 0;
    }
    .num.about li{
        width: 33.33% !important;
        box-sizing: border-box;
        padding: 0 0.1rem;
    }
    .num li:last-of-type{
        margin-left: 0;
    }
    
    .contact-item-box .check-box span::before {
        zoom: .6;
        width: 22px;
        height: 22px;
        top: 0;
        transform: none;
        margin: 0;
    }
    .contact-item-box .check-box2 label span::before{
        top: 8px;
    }
    .contact-item-box .check-box span::after {
        zoom: .5;
        left: 6px;
        top: 12px;
        margin: 0;
    }
    .contact-item-box .check-box2 label span::after {
        left: 5px;
        top: 15px;
    }
    .live-left h4{
        text-align: left;
    }
    .form-btn {
        width: 41%;
        height: 0.8rem;
        border-radius: .6rem;
        font-size: .35rem;
    }
    .contact-form-info {
        font-size: 14px;
        color: #666;
    }
    .no-bg {
        background-color: transparent;
    }
    .contact-title {
        line-height: 1.5;
    }
    .no-bottom-border::after {
        display: none;
    }
    .no-bottom-border {
        margin-bottom: .2rem;
    }
    .contact-header-bottom {
        background-color: #898989;
        padding: 0 20px;
        box-sizing: border-box;
        height: .9rem;
        color: #fff;
        font-size: .4rem;
        display: flex;
        align-items: center;
        margin-top: 60px;
    }
    .title-cinfo {
        font-size: .4rem;
        margin: .7rem 0;
    }
    .contact-info-top2 {
        background-color: #E5E5E5;
        padding: .7rem .4rem;
        box-sizing: border-box;
    }
    .contact-info-item {
        display: flex;
        align-items: flex-start;
        margin-bottom: 0.2rem;
    }
    .contact-info-item i {
        display: flex;
        background-position: center;
        background-size: 80%;
        background-repeat: no-repeat;
        width: 0.4rem;
        height: 0.4rem;
        flex-shrink: 0;
        margin-right: 0.16rem;
    }
    .contact-info-item p {
        flex: 1;
        min-width: 0;
        font-size: .32rem;
        color: #333;
        line-height: 1;
        line-height: 0.4rem;
        word-wrap: break-word;
        
    }
    .contact-info-item p a{
        display: block;
        width: 100%;
    }
    .mobile-map-box {
        display: none;
        width: 100%;
        height: 3.4rem;
        margin: .5rem 0;
        box-shadow: 0 10px 11px rgba(0, 0, 0, .1);
    }
    #l-map {
        width: 100%;
        height: 100%;
    }
    .contact-info-top{
        font-size: 14px;
    }
    .link-box{
        margin-top: 0;
        margin-bottom: 100px;
    }
    .icon-contact-info {
        width: 100%;
        display: flex;
        box-sizing: border-box;
        padding: 0 2px;
        margin-top: .8rem;
    }
    .icon-contact-info a {
        display: flex;
        flex-shrink: 0;
        width: 24px;
        height: 24px;
        margin-right: 14px;
        background-position: center;
        background-size: cover;
        background-repeat: no-repeat;
    }
    .icon-contact-info a:last-of-type{
        margin-right: 0;
    }
    .contact-item-box .check-box label {
        font-size: .29rem;
    }

    .year{
        padding: 0;
        width: 82%;
        margin: 40px auto;
    }
    .contact-item-box textarea{
        font-size: .29rem;
    }

    .nav_content .box{
        display: flex;
        overflow-x: auto;
    }
    .num.about li:nth-of-type(4),
    .num.about li:nth-of-type(5){
        flex-shrink: 0;
        width: 40% !important;
    }
    .num .span1{
        font-size: 12px !important;
    }
    .num li{
        vertical-align: top;
    }
    .yd{
        display: block;
    }
    .pc{
        display: none;
    }
    .honor .box{
        width: 100% !important;
    }
    .map-b .h6{
        font-size: 18px;
    }
    .contact-list a{
        text-align: left;
    }
    .contact-info p{
        font-size: 14px;
        background-position: left 8px;
    }
    .contact-info p em{
        display: block;
    }

    .nav_content a{
        padding: 0;
        margin-right: 30px;
    }
    .nav_content a:last-of-type{
        margin-right: 0;
    }
    .live-left{
        padding-right: 0;
    }
    .box, .wel-ps{
        width: calc(100% - 40px) !important;
    }
    dl.tit dt{
        width: calc(100% - 40px);
        margin: 20px auto;
    }
    .year{
        width: calc(100% - 40px);
        margin: 20px auto;
    }
    .ul1 li{
        font-size: 14px;
        padding-left: 14px;
    }
    .ul1 li:before{
        top: 8px;
    }
    .n_dl{
        margin-bottom: 20px !important;
        padding-bottom: 20px !important;
        border: none !important;
    }
    .n_dl dt{
        font-size: 18px;
        text-align: left;
    }
    .n_dl dd{
        text-align: left;
        line-height: 1.6;
    }
    .n_dl dd i{
        font-size: 0;
        display: block;
    }
    .bdshare-button-style0-16{
        display: none !important;
    }
    .n_info p {
        font-size: 14px;
    }

    .hr_text{
        display: none;
    }
    
    .contact-title3 span:first-child{
        font-weight: bold;
        font-size: .33rem;
    }
    #icon_text {
        font-size: .4rem;
    }
    
}

@media only screen and (device-width: 375px) and (device-height: 667px) and (-webkit-device-pixel-ratio: 2) {
    /*code*/
    .page-title {
        margin-bottom: 10px;
        font-size: 18px;
    }
    .page6-mobile img {
        margin: 10px 0;
    }
    .page6-mobile p {
        line-height: .8rem;
        margin: 5px 0;
    }
    .page2-ul {
        margin-top: 0;
        margin-bottom: 10px;
    }

    
}

@media screen and (max-width:390px) and (max-height:844px) {
    /* iphone12 */
    .mobile-btn {
        margin-top: 50px;
    }
}