@charset "utf-8";

.index-wrapper {
    overflow: inherit;
}

/* about */
.about_banner {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    z-index: 1;
}

.about_banner::before {
    content: '';
    opacity: 0.3;
    background: #000;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.about_banner .mask {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.about_banner video {
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
}

.about_ban_text {
    position: relative;
    padding-top: 100px;
    padding-bottom: 110px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 9;
}

.about_ban_text>.my-container {
    height: 100%;
}

.about_ban_cont {
    display: flex;
    flex-flow: column;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.about_ban_top {
    max-width: 995px;
}

.about_ban_top .s_t {
    color: var(--white-color);
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: 28px;
}

.about_ban_top h2 {
    display: flex;
    flex-flow: column;
    color: var(--white-color);
    line-height: 1.5;
}

.about_ban_top h2 span {
    font-weight: 400;
}

.about_ban_top .des {
    padding-top: 48px;
    color: var(--white-color);
    font-family: 'Muli Web';
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: 28px;
}

.about_banner .about_ban_bottom {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    display: flex;
    flex-flow: column;
}

.about_ban_bottom .year_time {
    display: flex;
    justify-content: flex-end;
    color: var(--white-color);
    font-family: "Muli Web";
    font-size: 88px;
    font-style: normal;
    font-weight: 400;
    line-height: 1.5;
}

.about_banner .about_ban_bottom .line {
    position: relative;
    width: 100%;
    height: 1px;
}

.about_banner .about_ban_bottom .line::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.2);
    transition: width 1.4s;
}

.about_ban_bottom .line.animated::before {
    width: 100%;
}

/* about one */
.about_one {
    padding-top: 120px;
    background-color: var(--white-color);
}

.about_one>.my-container {
    align-items: flex-start;
}

.about_one .about_infor_left {
    position: sticky;
    position: -webkit-sticky;
    top: 0;
    width: 50%;
    max-width: 710px;
    height: max-content;
}

.about_one .about_infor_right {
    position: relative;
    flex: 1;
    margin-left: 100px;
    max-width: 586px;

}

.about_one .video_box {
    position: relative;
    display: flex;
    align-items: flex-start;
    border-radius: 4px;
    overflow: hidden;
    z-index: 2;
}

.about_one .video_box::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0.3;
    /*    background: #000;*/
    z-index: 1;
}

.about_one .about_infor_left .video_click {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    z-index: 2;
}

.about_one .about_infor_left .video_click i {
    position: relative;
    display: block;
    width: 56px;
    height: 56px;
}

.about_one .about_infor_left .video_click i::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 110%;
    height: 110%;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    animation: breathe 2s infinite;
}

.about_one .about_infor_left .video_click i::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 135%;
    height: 135%;
    background-color: rgba(255, 255, 255, 0.03);
    border-radius: 50%;
    animation: breathe 2s infinite;
}

@keyframes breathe {
    0% {
        transform: translate(-50%, -50%) scale(1.2);
    }

    50% {
        transform: translate(-50%, -50%) scale(1.4);
    }

    100% {
        transform: translate(-50%, -50%) scale(1.2);
    }
}

.about_one .about_infor_left video {
    width: 100%;
    -o-object-fit: cover;
    object-fit: cover;
}

.about_infor_right .title {
    color: var(--dark-color);
    line-height: 1.5;
}

.about_infor_right .title_bt {
    font-weight: 700;
}

.about_infor_right .title_des {
    margin-top: 24px;
    font-weight: 400;
}

.about_infor_right .list {
    margin-top: 58px;
}

.about_infor_right .list .list-item {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    opacity: 0.5;
    padding: 24px 0 32px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
}

.about_infor_right .list .list-item .list-item-title {
    color: #666;
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: 28px;
}

.about_infor_right .list .list-item .list-item-num {
    text-align: right;
    color: var(--dark-color);
    font-family: "Muli Web";
    font-size: 62px;
    font-style: normal;
    font-weight: 600;
    line-height: 1.1;
}

.about_infor_right .list .list-item .list-item-num em {
    font-style: normal;
}

.about_infor_right .list .list-item .list-item-num i {
    margin-left: 8px;
    color: #666;
    font-family: 'Muli Web';
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: 28px;
}

.about_infor_right .list .list-item.active {
    opacity: 1;
}

/* 第二部分 */
.about_two {
    position: relative;
    padding-top: 80px;
    padding-bottom: 95px;
    overflow: hidden;
}

.about_research_text {
    max-width: 735px;
}

.about_resear_loop {
    margin-top: 70px;
    overflow: hidden;
}

.resea_swiper {
    z-index: 8;
}

.resea_swiper .swiper-slide {
    height: 100%;
}

.resea_swiper .thumb {
    position: relative;
    width: 100%;
    height: 740px;
    padding-right: 12.3%;

    width: 0;
    transform: scale(1.1);
    transition: 1s;
    transition-delay: 0.4s;
    overflow: hidden;
}

.about_resear_loop.animated .thumb {
    width: 100%;
    transform: none;
}

.resea_swiper .thumb::before {
    content: '';
    opacity: 0.4;
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 100%;
    transition: 1s;
    transition-delay: 0.4s;
    z-index: 2;
}

.about_resear_loop.animated .thumb::before {
    width: 100%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.00) 0%, #000 100%);

}

.resea_swiper .thumb img {
    height: 100%;
    width: 100%;
    object-fit: cover;
}

@keyframes scaleImage {
    to {
        transform: scale(1)
    }
}

@media screen and (min-width:991px) {
    /* .resea_swiper .thumb img {
        animation: scaleImage .9s .15s forwards;
        transform: scale(1.3);
    } */
}

.resea_swiper .resear_text {
    position: absolute;
    left: 0;
    bottom: 72px;
    width: 100%;
    z-index: 3;
}

.resea_swiper .resear_text>.my-container {
    align-items: flex-end;
}

.resea_swiper .resear_text .left {
    max-width: 850px;
    color: var(--white-color);
    font-size: 18px;
    font-weight: 400;
    line-height: 28px;
}

.resear_text .left {
    flex: 1;
}

.resear_text .left p {
    color: var(--white-color);
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: 28px;
    padding-bottom: 30px;
    text-align: justify;
}

.resear_text .left p:last-child {
    padding-bottom: 0;
}

.resear_text .right {
    padding-left: 90px;
}

.resear_text .right>ul {
    display: flex;

}

.resear_text .right>ul>li {
    padding-right: 72px;
}

.resear_text .right .top {
    display: flex;
}

.resear_text .right .num {
    color: var(--white-color);
    font-family: "Muli Web";
    font-style: normal;
    font-weight: 600;
    line-height: 1;
}

.resear_text .right em {
    margin-left: 16px;
    color: var(--white-color);
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
}

.resear_text .right .des {
    padding-top: 15px;
    color: var(--white-color);
    font-style: normal;
    font-weight: 400;
    line-height: 28px;
    max-width: 160px;
}

.resear_button {
    position: absolute;
    right: 0;
    top: 0;
    width: 13%;
    height: 100%;
    display: flex;
    align-items: center;
    padding-left: 25px;
    background-color: var(--white-color);
    z-index: 9;
}

.res_b {
    position: relative;
    width: 56px;
}

.res-next,
.res-prev {
    width: 56px;
    height: 56px;
    background-size: 24px;
    background-repeat: no-repeat;
    background-position: center;
    background-color: var(--main-color);
    border-color: var(--main-color);
    border-radius: 50%;
    cursor: pointer;
}

.res-next {
    margin-top: 10px;
    background-image: url(../images/resear_right_white.svg);
}

.res-prev {
    background-image: url(../images/resear_right_white.svg);
    transform: rotate(180deg);
}

.res_b .swiper-button-disabled {
    opacity: 0.5;
    pointer-events: none;
}

.res_title_swiper {
    margin-top: 48px;
}

.res_title_swiper .swiper-wrapper {
    align-items: stretch;
}

.res_title_swiper .swiper-slide {
    opacity: 0.2;
    width: max-content;
    cursor: pointer;
}

.res_title_swiper .title {
    position: relative;
    padding-bottom: 32px;
    color: var(--dark-color);
    font-weight: 700;
    line-height: 1.2;
}

.res_title_swiper .title::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background-color: rgba(0, 0, 0, 0.2);
    transition: width 0.4s;
}

.res_title_swiper .swiper-slide.swiper-slide-thumb-active {
    opacity: 1;
}

.res_title_swiper .swiper-slide.swiper-slide-thumb-active .title::before {
    width: 100%;
}

@media (max-height:700px) {
    .about_ban_text {
        padding-bottom: 70px;
    }

}

@media (max-width:1579px) {
    .about_ban_bottom .year_time {
        font-size: 80px;
    }

    .about_infor_right .list .list-item .list-item-num {
        font-size: 52px;
    }

    .about_bottom .year_time {
        font-size: 78px;
    }
}

@media (max-width:1440px) {

    .resea_swiper .thumb {
        padding-right: 7.3%;
    }

    .resear_button {
        width: 8%;
    }
}

@media (max-width:1439px) {
    .about_ban_bottom .year_time {
        font-size: 76px;
    }

    .about_infor_right .list .list-item .list-item-num {
        font-size: 46px;
    }

    .about_bottom .year_time {
        font-size: 70px;
    }

    .resea_swiper .thumb {
        height: 640px;
    }
}

@media (max-width:1365px) {

    .about_ban_bottom .year_time {
        font-size: 70px;
    }

    .about_one .about_infor_right {
        margin-left: 60px;
    }

    .about_infor_right .list .list-item .list-item-num {
        font-size: 40px;
    }

    .resea_swiper .thumb {
        height: 540px;
    }

    .about_bottom .year_time {
        font-size: 64px;
    }

    .resear_text .right {
        padding-left: 70px;
    }

    .resear_text .right>ul>li {
        padding-right: 50px;
    }

    .resear_text .right em {
        margin-left: 10px;
    }
}

@media (max-width:1279px) {
    .about_ban_bottom .year_time {
        font-size: 66px;
    }

    .about_bottom .year_time {
        font-size: 58px;
    }

    .res_title_swiper .title {
        font-size: 20px;
    }

    .resear_text .right {
        padding-left: 50px;
    }

    .resear_text .right>ul>li {
        padding-right: 30px;
    }

    .resear_text .right>ul>li:last-child {
        padding-right: 50px;
    }

}

@media (max-width:1100px) {
    .resear_button {
        padding-left: 0;
        justify-content: center;
    }

}

@media (max-width:991px) {
    .about_one {
        padding-top: 80px;
    }

    .about_infor_right .list .list-item .list-item-num {
        font-size: 36px;
    }

    .resea_swiper .resear_text {
        padding-right: 8%;
        bottom: 40px;
    }

    .resea_swiper .resear_text>.my-container {
        flex-wrap: wrap;

    }

    .resea_swiper .resear_text .left {
        width: 100%;
        flex: inherit;
    }

    .resear_text .right {
        padding-top: 30px;
        padding-left: 0;
        width: 100%;
    }

    .about_ban_bottom .year_time {
        font-size: 54px;
    }

    .res_title_swiper {
        margin-top: 30px;
    }

    .res_title_swiper .title {
        height: 60px;
    }

    .about_resear_loop {
        margin-top: 50px;
    }

    .resea_swiper .thumb {
        padding-right: 0;
    }

    .resear_text .right .des {
        max-width: inherit;
    }

    .resear_button {
        display: none !important;
        width: 100%;
        height: 50px;
        top: inherit;
        bottom: 0;
    }
}

@media (max-width:767px) {
    .about_ban_text {
        padding-top: 100px;
        padding-bottom: 50px;
    }

    .about_one {
        padding-top: 50px;
    }

    .about_one>.my-container {
        flex-wrap: wrap;
    }

    .about_one .about_infor_left {
        position: inherit;
        width: 100%;
        max-width: inherit;
        height: max-content;
    }

    .about_one .about_infor_right {
        margin-left: 0;
        flex: inherit;
        margin-top: 25px;
    }

    .about_one .about_infor_left .video_click {
        width: 46px;
    }

    .about_infor_right .title_des {
        font-size: 16px;
    }

    .about_infor_right .list .list-item {
        padding: 20px 0 20px 0;
    }

    .about_infor_right .list .list-item .list-item-title {
        font-size: 16px;
    }

    .about_infor_right .list .list-item .list-item-num {
        font-size: 36px;
    }

    .about_infor_right .list .list-item .list-item-num i {
        font-size: 16px;
    }

    .about_ban_bottom .year_time {
        font-size: 46px;
    }

    .about_bottom .year_time {
        font-size: 46px;
    }

    .about_two {
        padding-top: 50px;
        padding-bottom: 50px;
    }

    .about_resear_loop {
        margin-top: 40px;
    }

    .about_research_text .new_text {
        font-size: 16px;
        line-height: 1.5;
    }

    .resear_text .left p {
        font-size: 16px;
        line-height: 25px;
        padding-bottom: 20px;
    }

    .resear_text .right>ul {
        flex-wrap: wrap;
    }

    .resear_text .right>ul>li {
        padding-right: 0;
        padding-top: 20px;
        width: 50%;
    }

    .resear_text .right>ul>li:last-child {
        padding-right: 0;
    }

    .resear_text .right .num {
        font-size: 28px;
    }

    .resear_text .right em {
        margin-left: 6px;
        font-size: 14px;
    }

    .resear_text .right .des {
        padding-top: 8px;
        font-size: 16px;
    }

    .resea_swiper .resear_text {
        padding-right: 0;
    }

    .res_title_swiper .swiper-slide {
        width: auto;
    }

    .resea_swiper .thumb {
        height: 550px;
    }

    .res_title_swiper .title {
        font-size: 18px;
        height: 65px;
        padding-bottom: 20px;
        max-width: 300px;
    }


    .res-next {
        width: 50px;
        height: 50px;
        background-size: 20px;
    }

    .about_resear_loop.animated .thumb::before {
        background: transparent;
        background-color: rgba(0, 0, 0, 0.4);
        opacity: 1;
    }

}

@media (max-width:359px) {

    .resea_swiper .thumb {
        height: 600px;
    }

}

.page_title {
    font-style: normal;
    font-weight: 700;
    font-family: 'Muli bold';
    line-height: 1.5;
    opacity: 0;
}

.w_title {
    color: var(--white-color);
}

.about_three {
    position: relative;
    padding-top: 66px;
    padding-bottom: 75px;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: top center;
    overflow: hidden;
}

/* last */
.corporate_video {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.corporate_video::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 2px;
    width: 100%;
    background-color: var(--white-color);
    z-index: 2;
}

.mc_bs3_videobox {
    width: 100%;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.mc_bs3_videobox .left_sch {
    left: 50%;
    transform: translateX(-50%);
}

.mc_bs3_video {
    height: auto;
    max-width: none;
    position: absolute;
    transform: translate(-50%, -50%);
    left: 50%;
    top: 50%;
    width: 100%;
    min-height: 100vh;
    transition: inherit;
    object-fit: cover;
}

.mc_bs3_videowrap {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    max-width: none;
    overflow: hidden;
    z-index: 2;
}

.mc_bs3_videowrap {
    width: 100%;
    overflow: hidden;
}

.mc_bs3_videowrap .he_phgfbx {
    width: 100%;
    height: 100%;
}

.mc_b_s3 {
    width: 100%;
    overflow: hidden;
}

.mc_bs3_svg {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 5;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 100%;
    /* height: 100%; */
    /* object-fit: cover; */
    max-width: none;
    transition: opacity 1.8s ease-out;
    transition-delay: .2s;
}

.mc_bs3_svg {
    width: 120%;
    height: 101%;
    min-width: 100%;
    object-fit: cover;
}

.mc_bs3_title {
    position: absolute;
    bottom: 20%;
    left: 0;
    width: 100%;
    text-align: center;
    z-index: 2;
}

.mc_bs3_title .t {
    color: var(--dark-color);
    text-align: center;
    font-size: 60px;
    font-weight: 400;
    line-height: 1.2;
}

.mc_bs3_title .eng {
    padding-top: 24px;
    color: #666;
    text-align: center;
    font-family: "Muli Web";
    font-size: 36px;
    font-style: normal;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: 18px;
    text-transform: uppercase;
}

.he_syp4 .mc_bs3_videobox .mc_bs3_title {
    opacity: 1;
}

.mc_bs3_videobox.act .mc_bs3_title {
    opacity: 1;
}


.mc_bs3_videobox.act .mc_bs3_video {
    opacity: 0;
}

.mc_bs3_videobox.end .mc_bs3_svg {
    opacity: 1;
}

.he_syp4 .mc_bs3_videobox.act .mc_bs3_title {
    opacity: 0;
}

.he_syp4 .mc_bs3_videobox .mc_bs3_svg {
    opacity: 1;
}

.he_syp4 .mc_bs3_videobox.end .mc_bs3_svg {
    opacity: 0;
}

.he_syp4 .mc_bs3_videobox.end .mc_bs3_title {
    opacity: 0;
}

/* box */
.culture_box {
    position: relative;
    padding-top: 110px;
    width: 100%;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.culture_bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.culture_bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.culture_box:after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0.4;
    background: #000;
    z-index: -1;
}

.culture_list {
    position: relative;
    margin-top: 70px;
}

.culture_list .line {
    position: absolute;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.2);
    opacity: 0;
}

.culture_list ul {
    display: flex;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(100px);
}

.culture_list ul li {
    position: relative;
    padding: 37px 40px 37px 40px;
    width: 33.33%;
}

.culture_list ul li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 1px;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.3);
}

.culture_list .loop {
    display: flex;
    height: 300px;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
}

.culture_list ul .li:nth-child(-n+3) .loop {
    position: relative;
}

.culture_list ul .li:nth-child(-n+3) .loop:after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -37px;
    width: 100%;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.3);
}

.culture_list .s_t {
    color: var(--white-color);
    font-weight: 400;
    line-height: 1.5;
    opacity: 0.5;
}

.culture_list .big_t {
    margin-top: 24px;
    color: var(--white-color);
    /* font-weight: 700; */
    line-height: 1.3;
}

.culture_list .hide_text {
    margin-top: 16px;
    color: rgba(255, 255, 255, 0.8);
    opacity: 0;
    transition: opacity .4s;
}

.culture_list .big_t span {
    font-weight: 400;
    font-size: 18px;
    display: block;
}

.culture_list .big_t strong {
    padding-top: 8px;
    padding-bottom: 16px;
    display: block;
    font-weight: 400;
}

.culture_list .icon {
    width: 60px;
}

.culture_list .loop:hover .big_t,
.culture_list .loop:hover .big_t strong {
    font-weight: 700;
}

.culture_list .loop:hover .hide_text {
    opacity: 1;
}

.he_syp4 .mc_bs3_videobox.act .culture_list {
    border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.he_syp4 .mc_bs3_videobox.act .culture_list .li {
    -webkit-animation: fadeInUp 1s ease both;
    animation: fadeInUp 1s ease both;
    animation-delay: 0.8s;
}

.he_syp4 .mc_bs3_videobox.act .culture_list .li:nth-child(4) {
    animation-delay: 0.8s;
}

.he_syp4 .mc_bs3_videobox.act .culture_list .li:nth-child(5),
.he_syp4 .mc_bs3_videobox.act .culture_list .li:nth-child(2n) {
    animation-delay: 1s;
}

.he_syp4 .mc_bs3_videobox.act .culture_list .li:nth-child(3n) {
    animation-delay: 1.2s;
}

.he_syp4 .end .culture_list ul {
    opacity: 1;
}

.he_syp4 .end .culture_box {
    z-index: 9;
}

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

    50% {
        transform: translateY(10px);
    }

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

@media (min-width:768px) {
    .he_syp4 .mc_bs3_videobox.act .culture_list .li:nth-child(3n) {
        border-right: 1px solid rgba(255, 255, 255, 0.3);
    }

    .culture_list ul .li:nth-child(n+4) .loop {
        margin-bottom: 55px;
    }

}

@media (max-width:1440px) {
    .culture_box {
        padding-top: 70px;
    }

    .culture_list {
        margin-top: 40px;
    }

    .culture_list .loop {
        height: 280px;
    }

}

@media (max-width:1366px) {
    .culture_box {
        padding-top: 60px;
    }

    .culture_list ul .li:nth-child(n+4) .loop {
        margin-bottom: 35px;
    }

    .culture_list .icon {
        width: 50px;
    }

    .mc_bs3_title .t {
        font-size: 50px;
    }


}

@media (max-width:1279px) {
    .mc_bs3_title .eng {
        padding-top: 16px;
        font-size: 26px;
        line-height: 1.2;
        letter-spacing: 14px;
    }

    .mc_bs3_title {
        bottom: 18%;
    }

    .culture_list {
        margin-top: 30px;
    }

    .culture_list ul li {
        padding: 37px 30px 37px 30px;
    }

    .mc_bs3_title .t {
        font-size: 38px;
    }

    .culture_list .loop {
        height: 250px;
    }

    .culture_list .icon {
        width: 40px;
    }
}

@media (max-width:991px) {

    .mc_bs3_title .t {
        font-size: 30px;
    }

    .culture_list ul li {
        padding: 37px 20px 37px 20px;
    }

    .culture_list .big_t {
        font-size: 18px;
    }
}

@media (max-width:767px) {
    .culture_list {
        border: none;
    }

    .mc_b_s3 {
        height: 100%;
    }

    .page_title {
        opacity: 1 !important;
        visibility: inherit !important;
    }

    .mc_bs3_videowrap {
        display: none !important;
    }

    .he_syp4 .mc_bs3_videobox .mc_bs3_title {
        opacity: 0;
        display: none !important;
    }

    .culture_box {
        padding-top: 50px;
    }

    .culture_list {
        margin-top: 30px;
    }

    .culture_list ul {
        opacity: 1 !important;
        transform: inherit !important;
        visibility: inherit !important;
    }

    .culture_list ul li {
        padding: 20px 0;
        width: 100%;
    }

    .culture_list ul li::before {
        display: none;
    }

    .culture_list ul .li:nth-child(-n+3) .loop:after {
        display: none;
    }

    .culture_list ul .li:nth-child(n+4) .loop {
        margin-bottom: 0;
    }

    .culture_list .loop {
        padding-bottom: 20px;
        height: auto;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }

    .culture_list .big_t {
        margin-top: 10px;
    }

    .culture_list .big_t span {
        font-size: 16px;
    }

    .culture_list .icon {
        padding-top: 40px;
        width: 36px;
    }

    .culture_list .hide_text {
        opacity: 1;
        font-size: 16px;
    }
}

/* about work */
.about_work {
    position: relative;
    width: 100%;
    background-color: #F8F9FB;
    overflow: hidden;
}

.about_work .work_top {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: #F8F9FB;

    z-index: 2;
}

.work_top .work_d_num {
    position: absolute;
    left: 65px;
    bottom: 100px;
}

.about_work .work_top .bg {
    position: relative;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 107px 64px;
}

.about_work .work_top .bg img {
    /* width: 100%; */
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 5;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 100%;

    max-width: none;
    transition: opacity 1.8s ease-out;
    transition-delay: .2s;
}

.work_top_text {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    z-index: 9;
}

.work_top_text>div>ul>li {
    display: flex;
    align-items: center;
}

.work_top_text .number {
    display: flex;
    align-items: flex-end;
}

.work_top_text .number span {
    color: var(--main-color);
    font-family: "Muli Web";
    font-size: 138px;
    font-style: normal;
    font-weight: 400;
    line-height: 0.8;
}

.work_top_text .number em {
    margin-left: 16px;
    color: var(--main-color);
    font-size: 40px;
    font-weight: 400;
    font-style: normal;
    line-height: 1;
}

.work_top_text .line {
    margin-left: 32px;
    padding: 24px 0;
    border-top: 1px solid rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid rgba(0, 0, 0, 0.2);
    color: var(--dark-color);
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 1.5;
}

.about_work .work_bottom {
    padding-top: 95px;
    padding-bottom: 100px;
    opacity: 0;
}

.work_text>div:first-child {
    display: flex;
    flex-flow: column;
    color: var(--dark-color);
    font-style: normal;
    font-weight: 400;
    line-height: 1.5;
}

.work_text .text {
    flex: 1;
    margin-left: 30px;
    max-width: 650px;
    color: #666;
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: 28px;
}

.work_map_img {
    margin-top: 10px;
    position: relative;
}


.work_d_num {
    color: #CED2DA;
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    line-height: 24px;
}

.map_img_box {
    position: relative;
    margin-bottom: 38px;
    text-align: center;
}

.map_img_box img {
    width: 100%;
}

.work_bottom .work_d_num {
    position: absolute;
    left: 0;
    bottom: -60px;
}

.work_bottom .work_text {
    transition: transform .6s ease;
}


.work_map_img .work_map_infor {
    position: absolute;
    right: 0;
    bottom: 0;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    flex-flow: column;

    transition: transform .6s ease;
}

.work_map_infor p {
    padding-top: 16px;
    color: #666;
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 26px;
}

.work_map_infor p img {
    margin-left: 8px;
}

.work_map_img .work_map_table {
    position: absolute;
    left: 0;
    bottom: 0;
    /* opacity: 0; */
    /* transform: translateY(100px); */
    transition: transform .6s ease;
}

.work_map_table ul li {
    padding-top: 16px;
}

.work_map_table ul li a {
    color: #666;
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: 28px;
}

.work_map_table ul li a:hover,
.work_map_table .active a {
    color: var(--main-color);
}

.work_bottom.active .work_map_box {
    opacity: 1;
    transition-delay: .2s;
}

.work_bottom.active .work_map_img>img {
    opacity: 1;
}

.work_bottom.active .map_img_box img {
    opacity: 1;
}

.work_bottom.active .work_text,
.work_bottom.active .work_map_table,
.work_bottom.active .work_map_infor {
    opacity: 1;
    transform: translateY(0);
}

.work_bottom.active .work_d_num {
    opacity: 1;
}

.work_map_box .pub-t1 {
    position: absolute;
    width: 8px;
    height: 8px;
}

.work_map_box .label {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 10px;
    height: 10px;
    z-index: 9;
}

.work_map_box .label span {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 32px;
    height: 32px;
    background-image: url(../images/map_lable2.svg);
    background-repeat: no-repeat;
    animation: spin-stretch 2s ease infinite;
    opacity: 0;
}

.work_map_box .label i {
    position: relative;
    display: inline-block;
    width: 10px;
    height: 10px;
    background-color: #7C879D;
    border-radius: 50%;
    cursor: pointer;
    z-index: 9;
}

.work_map_box.mobile .label {
    z-index: 1;
}

.work_map_box.mobile .label i {
    z-index: 8;
}

.work_map_box.mobile .d-show .label,
.work_map_box.mobile .d-show .label i {
    z-index: 9;
}

.work_map_box.mobile .label .city_name {
    z-index: 8;
}

@keyframes spin-stretch {
    50% {
        transform: translate(-50%, -50%) scale(0.5, 0.5);
    }

    100% {
        transform: translate(-50%, -50%) scale(1, 1);
    }
}

.d-show {
    transition: all 0.3s ease;
}

.city_name .c_color {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 3px;
    display: flex;
    justify-content: space-between;
}

.city_name .c_color>div {
    width: 100%;
    height: 100%;
}

.city_name .c_yanfa {
    background-color: var(--main-color);
}

.city_name .c_yingxiao {
    background-color: #71C9E9;
}

.city_name .c_shengchan {
    background-color: #E2545C;
}

.city_name .c_xiaoshou {
    background-color: #B57DFE;
}

.work_city_box {
    position: absolute;
    right: -10px;
    top: -51px;
    width: 380px;
    opacity: 0;
    transition: right .4s;
    z-index: -1000;
}

.work_city {
    position: relative;
    display: flex;
    align-items: stretch;
    align-self: stretch;
}

.work_city::before {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background-color: rgba(0, 0, 0, 0.3);
    transition: width .6s;
}

.work_city a {
    position: relative;
    margin-right: 15px;
    padding-bottom: 10px;
    max-width: 185px;
    min-height: 58px;
    opacity: 0;
    text-align: left;
    display: flex;
    align-items: center;
    transition: opacity 1s;
    cursor: default;
}

.work_city a span {
    color: #666;
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 24px;
}

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

.work_city a .c_color {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 4px;
    display: flex;
    justify-content: space-between;
}

.work_city a .c_color>div {
    width: 100%;
    height: 100%;
}

.work_map_box .d-show .work_city::before {
    width: 100%;
}

.work_map_box .d-show .label i {
    background-color: var(--main-color);
}

.work_city a .c_yanfa {
    background-color: var(--main-color);
}

.work_city a .c_yingxiao {
    background-color: #71C9E9;
}

.work_city a .c_shengchan {
    background-color: #E2545C;
}

.work_city a .c_xiaoshou {
    background-color: #B57DFE;
}

.work_city a.active span {
    font-weight: 700;
    color: var(--dark-color);
    font-size: 22px;
}

.work_city a.active span::before {
    width: 100%;
}

.work_city_img {
    padding-top: 15px;
    opacity: 0;
    transition: opacity 1s ease-in;
}

.work_city_img .thumb_hide {
    display: none;
    width: 180px;
    height: 120px;
    border-radius: 4px;
    overflow: hidden;
}

.work_city_img .thumb_hide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.work_city_img .thumb_show {
    display: block;
}

.d-show .label i {
    /* opacity: 0; */
}

.d-show .work_city_img {
    opacity: 1;
}

.d-show .label span {
    opacity: 1;
}

.d-show .work_city_box {
    opacity: 1;
    right: 6px;
    z-index: 8;
}

.d-show .work_city a {
    opacity: 1;
}

.hangzhou {
    left: 37.8%;
    top: 44.1%;
}

.shanghai {
    left: 38.4%;
    top: 43.1%;
}

.taizhou {
    left: 38.3%;
    top: 45.2%;
}

.shenzhen {
    left: 36.6%;
    top: 48.7%;
}

.luoshanji {
    left: 71.6%;
    top: 42%;
}

.boshidun {
    left: 85%;
    top: 34%;
}

@media (max-width:1679px) {
    .work_top_text .number span {
        font-size: 128px;
    }

    .work_top_text .number em {
        font-size: 36px;
    }
}

@media (max-width:1579px) {
    .work_top_text .number span {
        font-size: 118px;
    }

    .work_top_text .line {
        margin-left: 22px;
    }

    .work_top_text .number em {
        font-size: 32px;
    }

    /* 
    .work_city_box {
        width: 360px;
    } */
}

@media (max-width:1439px) {
    .work_top_text .number span {
        font-size: 100px;
    }

    .work_top_text .number em {
        font-size: 30px;
    }

}

@media (max-width:1365px) {
    .work_top_text .number span {
        font-size: 90px;
    }

    .work_top_text .number em {
        margin-left: 10px;
        font-size: 28px;
    }
}

@media (max-width:1279px) {
    .work_top_text .number span {
        font-size: 80px;
    }

    .work_top_text .number em {
        margin-left: 10px;
        font-size: 24px;
    }

    .work_top_text .line {
        padding: 20px 0;
    }

    .work_map_table ul li {
        padding-top: 10px;
    }

    .work_map_table ul li a {
        font-size: 16px;
    }

    .work_city a.active {
        font-size: 22px;
    }

}

@media (max-width:1200px) {
    .work_top_text .number span {
        font-size: 70px;
    }

    .work_top_text .number em {
        margin-left: 10px;
        font-size: 22px;
    }

    .work_city_box {
        width: 350px;
    }

    .work_top_text .line {
        padding: 16px 0;
        margin-left: 16px;
        font-size: 18px;
    }

    .d-show.hangzhou .work_city_box,
    .d-show.shanghai .work_city_box,
    .d-show.taizhou .work_city_box,
    .d-show.shenzhen .work_city_box {
        left: 6px;
    }

    .hangzhou .work_city::before,
    .shanghai .work_city::before,
    .taizhou .work_city::before,
    .shenzhen .work_city::before {
        left: 0;
        right: inherit;
    }

    .hangzhou .work_city_img,
    .shanghai .work_city_img,
    .taizhou .work_city_img,
    .shenzhen .work_city_img {
        display: flex;
        justify-content: flex-end;
    }

    .hangzhou .work_city,
    .shanghai .work_city,
    .taizhou .work_city,
    .shenzhen .work_city {
        justify-content: flex-end;
    }

    .hangzhou .work_city_img .thumb_hide,
    .shanghai .work_city_img .thumb_hide,
    .taizhou .work_city_img .thumb_hide,
    .shenzhen .work_city_img .thumb_hide {
        float: right;
    }

}

@media (max-width:991px) {
    .work_bottom .work_text {
        flex-wrap: wrap;
    }

    .work_text>div:first-child {
        width: 100%;
    }

    .work_text .text {
        flex: inherit;
        margin-left: 0;
        max-width: 100%;
        margin-top: 25px;
        font-size: 16px;
        line-height: 28px;
    }

    .work_city a.active {
        font-size: 20px;
    }

    .work_top_text .line {
        padding: 14px 0;
        margin-left: 10px;
        font-size: 16px;
    }

}

@media (max-width:1200px) {
    .map_img_box {
        margin-bottom: 20px;
    }
    .about_work .work_bottom {
        padding-top: 55px;
        padding-bottom: 50px;
    }
    .work_top_text .line {
        flex: 1;
        text-align: left;
    }
    .map_img_box img {
        width: 100%;
    }

    .work_map_box .label {
        width: 4px;
        height: 4px;
        z-index: 1;
    }

    .work_map_box .label i {
        width: 4px;
        height: 4px;
    }

    .d-show .label i {
        opacity: 1;
    }

    .d-show .label span {
        display: none;
    }

    .work_map_img .work_map_table {
        position: relative;
        width: calc(100% - 32px);
        margin-left: 16px;
        z-index: 9;
    }

    .work_city_box {
        width: 202px;
    }

    .work_city {
        height: 100px;
        align-items: flex-end;
    }

    .work_city a {
        margin-right: 0;
        padding-top: 2px;
        width: 100%;
    }

    .work_map_box .d-show .work_city::before {
        width: calc(100% - 2px);
    }

    .work_city a span {
        margin-right: 0;
        font-size: 16px;
        line-height: 26px;
    }

    .work_city a:nth-child(2) {
        margin-top: 2px;
        max-width: 168px;
        text-align: left;
    }

    .work_city a:nth-child(2) span {
        height: 40px;
        line-height: 20px;
    }

    .work_city a .c_color {
        height: 2px;
    }

    .work_city a:last-child {
        padding-bottom: 0;
    }

    .work_city a.active {
        padding-top: 0;
        padding-bottom: 8px;
        margin-bottom: 4px;
        min-height: inherit;
    }

    .work_city a.active span {
        font-size: 18px;
    }

    .work_city a span {
        display: inline-block;
    }

    .work_city a span::before {
        height: 2px;
    }

    .work_city_box {
        top: -118px;
    }

    .work_city::before {
        display: none;
    }

    .d-show .work_city_box {
        right: 13px;
    }

    .work_city_img .thumb_hide {
        width: 170px;
    }

    .d-show .work_city_box {
        display: flex;
        padding: 16px;
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        border-radius: 4px;
        background: #FFF;

    }

    .d-show .work_city_box:after {
        content: "";
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        box-shadow: 0px 4px 14px 0px rgba(0, 0, 0, 0.10);
        z-index: -1;
    }

    .work_city_box::before {
        content: "";
        position: absolute;
        top: 50%;
        margin-top: -19px;
        left: 100%;
        width: 5px;
        height: 20px;
        background-image: url(../images/work_jt_r.svg);
        background-repeat: no-repeat;
        background-size: 100%;
        background-position: center;
        z-index: 2;
    }

    .work_map_img {
        margin-left: -16px;
        margin-right: -16px;
    }

    /* city */
    .d-show.hangzhou .work_city_box,
    .d-show.shanghai .work_city_box,
    .d-show.taizhou .work_city_box,
    .d-show.shenzhen .work_city_box {
        left: 13px;
    }

    .hangzhou .work_city_box,
    .shanghai .work_city_box,
    .shenzhen .work_city_box,
    .taizhou .work_city_box {
        left: -10px;
        transition: left .4s;
    }

    .hangzhou .work_city,
    .shanghai .work_city,
    .taizhou .work_city,
    .shenzhen .work_city {
        text-align: right;
        align-items: flex-start;
        justify-content: space-between;
    }

    .hangzhou {
        left: 37%;
        top: 44.2%;
    }

    .shanghai {
        left: 38.1%;
        top: 43.3%;
    }

    .taizhou {
        left: 38%;
        top: 46.3%;
    }

    .shenzhen {
        left: 36.2%;
        top: 48.5%;
    }

    .luoshanji {
        left: 72.2%;
        top: 43%;
    }

    .boshidun {
        left: 84.2%;
        top: 36%;
    }

    .hangzhou .work_city_box::before,
    .shanghai .work_city_box::before,
    .taizhou .work_city_box::before,
    .shenzhen .work_city_box::before {
        left: 0;
        margin-left: -5px;
        transform: rotate(180deg);
    }

    .work_city_img {
        padding-top: 8px;
    }

    .work_city {
        flex-flow: column;
        text-align: left;
        align-items: flex-start;
        justify-content: flex-end;
    }

    .work_city a {
        display: inline-block;
        width: max-content;
        padding-bottom: 2px;
    }

    .work_map_box .label span {
        display: none;
    }

    .work_map_table ul {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        margin-left: -8px;
        margin-right: -8px;
    }

    .work_map_table ul li {
        width:16.66%;
        padding: 8px;
        text-align: center;
    }

    .work_map_table ul li a {
        position: relative;
        display: block;
        padding: 10px 6px;
        background-color: #EFEFEF;
        border-radius: 4px;
        line-height: 26px;
        overflow: hidden;
    }

    .work_map_table .c_color {
        position: absolute;
        left: 0;
        bottom: 0;
        width: 100%;
        height: 3px;
        display: flex;
        justify-content: space-between;
    }

    .work_map_table .c_color>div {
        width: 100%;
        height: 100%;
    }

    .work_map_table .c_yanfa {
        background-color: var(--main-color);
    }

    .work_map_table .c_yingxiao {
        background-color: #71C9E9;
    }

    .work_map_table .c_shengchan {
        background-color: #E2545C;
    }

    .work_map_table .c_xiaoshou {
        background-color: #B57DFE;
    }

    .work_map_table ul li a:hover {
        background-color: #EFEFEF;
        color: inherit;
    }

    .work_map_table .active a {
        background-color: #7C879D !important;
        color: var(--white-color) !important;
    }

    .work_map_box .pub-t1 {
        width: 4px;
        height: 4px;
    }

    .work_map_img .work_map_infor {
        padding-top: 20px;
        position: relative;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-flow: inherit;
        width: calc(100% - 32px);
        margin-left: 16px;
        flex-wrap: wrap;
    }
    .work_map_infor p img {
        width: 8px;
        margin: 0;
        margin-right: 4px;
    }

    .work_bottom .work_d_num {
        bottom: inherit;
        position: relative;
        left: inherit;
        padding-top: 20px;
    }
}
@media (max-width:767px) {
    .work_map_img .work_map_infor {
        padding-top: 40px;
    }
    .about_work .work_top {
        height: 80%;
        display: none !important;
    }
  
    .about_work .work_top .bg {
        padding: 60px 20px;
    }

    .work_bottom .work_text {
        opacity: 1 !important;
        transform: inherit !important;
    }
    .work_city a:nth-child(2) {
        max-width: 112px;
    }

    .work_bottom.active .work_d_num {
        bottom: 0;
        padding-top: 20px;
        position: relative;
    }
    .about_work .work_bottom {
        padding-top: 60px;
        padding-bottom: 60px;
        opacity: 1 !important;
        visibility: inherit !important;
    }

    .map_img_box {
        margin-top: 70px;
        margin-bottom: 38px;
    }
    .work_map_img .work_map_infor {
        padding-top: 40px;
        position: relative;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-flow: inherit;
        width: calc(100% - 32px);
        margin-left: 16px;
        flex-wrap: wrap;
    }
    .work_map_infor p {
        padding-top: 0;
        min-height: 64px;
        text-align: center;
        display: flex;
        flex-flow: column;
        align-items: center;
        width: 50%;
        margin-bottom: 18px;
    }
    .work_city a:nth-child(2) span {
        height: 60px;
        line-height: 18px;
    }
    .work_city_img .thumb_hide {
        width: 119px;
        height: auto;
    }

    .work_map_table ul li {
        width: 33.33%;
    }

    .work_top_text>div>ul {
        flex-wrap: wrap;
    }

    .work_top_text>div>ul>li {
        width: 100%;
        text-align: center;
        margin: 15px 0;
    }

    .work_top_text .number span {
        font-size: 36px;
    }

    .work_top_text .number {
        width: 110px;
        justify-content: flex-end;
    }

    .work_top_text .number em {
        margin-left: 4px;
        font-size: 16px;
    }
    
    .work_city_box {
        width: max-content;
    }
    .work_city_box {
        top: -90px;
    }
    .work_map_infor p img {
        margin-right: 0;
        margin-bottom: 4px;
    }
    .work_map_table ul {
        margin-left: -4px;
        margin-right: -4px;
    }

    .work_map_table ul li {
        padding: 8px 4px;
    }


}
@media (max-width:359px) {
    .work_top_text .number span {
        font-size: 34px;
    }

    .work_city a.active span {
        font-size: 16px;
    }

   

    .work_map_table ul li a,
    .work_map_infor p {
        font-size: 14px;
    }

}

.work_map {
    padding: 107px 64px;
}

.work_map .work_map_img {
    margin-top: 0;
}

.work_pc_bottom {
    position: absolute;
    bottom: -20px;
    left: 0;
    width: 100%;
}

.work_bottom .work_pc_bottom .work_d_num {
    position: relative;
    bottom: inherit;
}

.work_pc_bottom>.my-container {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}

.work_map_img .work_pc_bottom .work_map_infor {
    position: relative;
}

.work_pc_box .d-show .work_city_box {
    z-index: 8;
}

.city_name {
    position: absolute;
    padding: 5px 0;
    color: var(--dark-color);
    font-size: 18px;
    font-style: normal;
    font-weight: 700;
    line-height: 28px;
    width: max-content;
    z-index: 9;
    cursor: pointer;
}

.hangzhou .city_name {
    right: calc(100% + 9px);
}

.shanghai .city_name {
    bottom: calc(100% + 9px);
}

.shenzhen .city_name {
    top: calc(100% + 9px);
}

.taizhou .city_name {
    left: calc(100% + 9px);
}

.luoshanji .city_name {
    top: calc(100% + 9px);
}

.boshidun .city_name {
    top: calc(100% + 9px);
}

.work_pc_box .d-show .city_name {
    opacity: 0;
    cursor: default;
}

.work_bottom.pc_show {
    padding-top: 180px;
}

.work_bottom.pc_show .work_map {
    padding-top: 0;
    padding-bottom: 0;
}

.work_pc_text {
    position: absolute;
    left: 0;
    top: 120px;
    width: 100%;
    z-index: 1;
}

.work_text strong {
    color: var(--main-color);
}

@media (max-width:991px) {
    .work_pc_text {
        position: inherit;
        top: 0;
    }

    .work_map {
        padding: 107px 30px;
    }

    .work_pc_bottom {
        bottom: -100px;
    }
}

@media (max-width:1200px) {
    .about_work .pc_show {
        display: none !important;
    }
    .about_work .mo_show {
        display: block !important;
    }

}


@media (min-width:1201px) {
    .work_city_img {
        display: none;
    }

    .work_pc_box .d-show .work_city_img {
        display: block;
    }

    .work_map_box .label span {
        opacity: 1;
    }

    .work_map_box .shanghai .label span {
        animation: spin-stretch 1.8s ease infinite;
    }

    .work_map_box .taizhou .label span {
        animation: spin-stretch 1.6s ease infinite;
    }

    .work_map_box .shenzhen .label span {
        animation: spin-stretch 1.9s ease infinite;
    }

    .work_map_box .luoshanji .label span {
        animation: spin-stretch 2.1s ease infinite;
    }

    .hangzhou {
        left: 37.8%;
        top: 44.5%;
    }

    .shenzhen {
        left: 36.6%;
        top: 49.1%;
    }

    .taizhou {
        left: 38.1%;
        top: 46.5%;
    }

    .boshidun {
        left: 84.5%;
        top: 36.3%;
    }

    .luoshanji {
        left: 71.9%;
        top: 42.3%;
    }
}