.main_box .banner_wrapper {
    width: 100%;
    height: 46.75rem
}

.main_box .banner_wrapper a {
    height: 100%
}

.main_box .banner_wrapper a img {
    height: 100%;
    object-fit: cover
}

.main_box .banner_wrapper .swiper-pagination {
    bottom: 3rem
}

.main_box .banner_wrapper .swiper-pagination .swiper-pagination-bullet {
    border: none;
    background-color: #fff
}

.main_box .banner_wrapper .swiper-pagination .swiper-pagination-bullet-active {
    border: none;
    background-color: #11418a
}

.main_box .banner_wrapper .swiper-button-next {
    background-image: url(../imgs/icon5.png);
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    right: 0
}

.main_box .banner_wrapper .swiper-button-prev {
    background-image: url(../imgs/icon6.png);
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    left: 0
}

.main_box .company_info .info_content {
    height: 25.94rem;
    margin: 0 auto;
    background-image: url(../imgs/sikkim.png);
    background-size: cover;
    background-position-x: -13rem;
    background-position-y: 1rem
}

.main_box .company_info .info_content .info_title {
    width: 26.56rem;
    margin-right: 7.5rem
}

.main_box .company_info .info_content .info_title .title {
    height: 3.75rem;
    width: 10.31rem;
    text-align: center;
    line-height: 3.75rem;
    background-color: #000000;
    color: #fff;
    border-right: .31rem solid #11418a;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: .94rem
}

.main_box .company_info .info_content .info_title .desc {
    height: 2.5rem;
    line-height: 2.5rem;
    background-color: #000000;
    padding-left: 1rem;
    color: #fff;
    font-size: 1.13rem;
    border-right: .31rem solid #11418a
}

.main_box .company_info .info_content .info_detail {
    flex: 1
}

.main_box .company_info .info_content .info_detail .detail_title .lang_en {
    font-size: 1.25rem;
    color: #999999;
    margin-bottom: .81rem
}

.main_box .company_info .info_content .info_detail .detail_title .lang_zh {
    font-size: 1.88rem;
    color: #333;
    margin-bottom: 1.88rem;
    font-weight: bold
}

.main_box .company_info .info_content .info_detail .small_line {
    width: 4.06rem;
    height: .25rem;
    background-color: #11418a;
    border-radius: .5rem;
    margin-bottom: 1.88rem
}

.main_box .company_info .info_content .info_detail .detail_info {
    font-size: 1.06rem;
    color: #666666;
    line-height: 2rem
}

.main_box .website_map {
    width: 100%;
    height: 49.69rem;
    margin-bottom: 5.19rem
}

.main_box .website_map a {
    width: 100%;
    height: 100%;
    position: relative
}

.main_box .website_map a img {
    height: 100%;
    object-fit: cover
}

.main_box .website_map .map_left {
    flex: 2;
    height: 100%
}

.main_box .website_map .map_left .map_info {
    width: 30rem;
    height: 24.81rem;
    padding: 0 2rem;
    background-color: #11418a;
    color: #fff;
    position: absolute;
    right: 0;
    bottom: 0
}

.main_box .website_map .map_left .map_info .arrow {
    width: .81rem;
    position: absolute;
    top: 50%;
    left: -0.7rem;
    transform: translateY(-50%)
}

.main_box .website_map .map_left .map_info .icon {
    width: 3.75rem;
    margin-bottom: 2rem
}

.main_box .website_map .map_left .map_info .title {
    font-size: 1.63rem;
    margin-bottom: 1.56rem
}

.main_box .website_map .map_left .map_info .line {
    width: 1.25rem;
    height: .13rem;
    background-color: #fff;
    margin-bottom: 1.25rem
}

.main_box .website_map .map_left .map_info .desc {
    width: 16.38rem;
    font-size: .94rem;
    text-align: left;
    line-height: 1.75rem
}

.main_box .website_map .map_middle {
    flex: 1;
    height: 100%
}

.main_box .website_map .map_middle .top {
    flex: 1;
    width: 100%;
    background-color: #f5f5f5
}

.main_box .website_map .map_middle .top .arrow {
    width: .81rem;
    position: absolute;
    top: 50%;
    right: -0.7rem;
    transform: translateY(-50%)
}

.main_box .website_map .map_middle .top a {
    color: #333
}

.main_box .website_map .map_middle .top .icon {
    width: 3.75rem;
    margin-bottom: 2rem
}

.main_box .website_map .map_middle .top .title {
    font-size: 1.63rem;
    margin-bottom: 1.56rem
}

.main_box .website_map .map_middle .top .line {
    width: 1.25rem;
    height: .13rem;
    background-color: #d4d4d4;
    margin-bottom: 1.25rem
}

.main_box .website_map .map_middle .top .desc {
    width: 16.38rem;
    font-size: .94rem;
    text-align: left;
    line-height: 1.75rem
}

.main_box .website_map .map_middle .bottom {
    flex: 1;
    width: 100%
}

.main_box .website_map .map_middle .bottom img {
    height: 100%;
    object-fit: cover
}

.main_box .website_map .map_right {
    flex: 1;
    height: 100%
}

.main_box .website_map .map_right .top {
    flex: 1;
    width: 100%;
    position: relative
}

.main_box .website_map .map_right .top img {
    height: 100%;
    object-fit: cover
}

.main_box .website_map .map_right .top .arrow {
    width: .81rem;
    position: absolute;
    top: 50%;
    left: 0;
    right: -0.81rem;

    transform: translateY(-50%)
}

.main_box .website_map .map_right .bottom {
    flex: 1;
    width: 100%
}

.main_box .website_map .map_right .bottom a {
    color: #333
}

.main_box .website_map .map_right .bottom .arrow {
    width: .81rem;
    position: absolute;
    top: 50%;
    left: -0.7rem;
    transform: translateY(-50%)
}

.main_box .website_map .map_right .bottom .icon {
    width: 3.75rem;
    margin-bottom: 2rem
}

.main_box .website_map .map_right .bottom .title {
    font-size: 1.63rem;
    margin-bottom: 1.56rem
}

.main_box .website_map .map_right .bottom .line {
    width: 1.25rem;
    height: .13rem;
    background-color: #d4d4d4;
    margin-bottom: 1.25rem
}

.main_box .website_map .map_right .bottom .desc {
    width: 16.38rem;
    font-size: .94rem;
    text-align: left;
    line-height: 1.75rem
}

@media screen and (min-width:320px) {
    .main_box .banner_wrapper {
        height: 3.8rem
    }

    .main_box .banner_wrapper .swiper-pagination {
        bottom: 0rem
    }

    .main_box .banner_wrapper .swiper-pagination .swiper-pagination-bullet {
        border: none;
        background-color: #fff
    }

    .main_box .banner_wrapper .swiper-pagination .swiper-pagination-bullet-active {
        border: none;
        background-color: #11418a
    }

    .main_box .banner_wrapper .swiper-button-next {
        background-image: url(../imgs/icon5.png);
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;
        right: 0;
        width: .3rem
    }

    .main_box .banner_wrapper .swiper-button-prev {
        background-image: url(../imgs/icon6.png);
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;
        left: 0;
        width: .3rem
    }

    .main_box .company_info .info_content {
        height: auto;
        margin: 0 auto;
        background-image: url(../imgs/sikkim.png);
        background-size: cover;
        background-position-x: -13rem;
        background-position-y: 1rem;
        flex-direction: column;
        margin-top: .5rem
    }

    .main_box .company_info .info_content .info_title {
        width: 100%;
        margin-right: 0rem;
        display: none
    }

    .main_box .company_info .info_content .info_title .title {
        height: auto;
        width: 80%;
        margin-left: .3rem;
        text-align: center;
        line-height: normal;
        background-color: #000000;
        color: #fff;
        border-right: .1rem solid #11418a;
        font-size: .5rem;
        font-weight: bold;
        margin-bottom: .3rem
    }

    .main_box .company_info .info_content .info_title .desc {
        height: auto;
        line-height: normal;
        background-color: #000000;
        padding-left: 0rem;
        color: #fff;
        font-size: .3rem;
        border-right: .1rem solid #11418a
    }

    .main_box .company_info .info_content .info_detail {
        flex: 1
    }

    .main_box .company_info .info_content .info_detail .detail_title {
        text-align: center
    }

    .main_box .company_info .info_content .info_detail .detail_title .lang_en {
        font-size: .3rem;
        color: #999999;
        margin-bottom: .3rem;
        display: none
    }

    .main_box .company_info .info_content .info_detail .detail_title .lang_zh {
        font-size: .5rem;
        color: #333;
        margin-bottom: .3rem;
        font-weight: bold
    }

    .main_box .company_info .info_content .info_detail .small_line {
        width: 1.06rem;
        height: .1rem;
        background-color: #11418a;
        border-radius: .5rem;
        margin: 0 auto;
        margin-bottom: .3rem
    }

    .main_box .company_info .info_content .info_detail .detail_info {
        font-size: .32rem;
        color: #666666;
        line-height: .64rem;
        padding: 0 .3rem
    }

    .main_box .website_map {
        width: 100%;
        height: auto;
        margin-bottom:0;
        flex-direction: column
    }

    .main_box .website_map a {
        width: 100%;
        height: 100%;
        
        position: relative
    }
    .main_box .website_map .pc{
        display: none;
    }
    .main_box .website_map a img {
        height: 100%;
        object-fit: cover
    }

    .main_box .website_map .map_left {
        flex: auto;
        height: auto
    }
    .main_box .website_map .map_left a{
        display: flex;
        flex-direction: column;
    }
    
    .main_box .website_map .map_left  .map_info {
        width: 100%;
        height: auto;
        padding: 20px 0;
        background: #f5f5f5;
        color: #333;
        position: static;
        right: 0;
        
        bottom: 0
    }

    .main_box .website_map .map_left .map_info .arrow {
        width: .2rem;
        position: absolute;
        top: 50%;
        left: -0.2rem;
        transform: translateY(-50%)
    }

    .main_box .website_map .map_left .map_info .icon {
        width: .75rem;
        height: .75rem;
        background-image: url(../imgs/icon7-s.png);
        background-position: center;
        background-size: contain;
        background-repeat: no-repeat;
        margin-bottom: .2rem
    }

    .main_box .website_map .map_left .map_info .title {
        font-size: .3rem;
        margin-bottom: .1rem
    }

    .main_box .website_map .map_left .map_info .line {
        width: .25rem;
        height: .05rem;
        background-color: #fff;
        margin-bottom: .2rem
    }

    .main_box .website_map .map_left .map_info .desc {
        width: 90%;
        font-size: .28rem;
        text-align: center;
        line-height: normal
    }

    .main_box .website_map .map_middle {
        flex: auto;
        height: auto;
        flex-direction: column-reverse
    }

    .main_box .website_map .map_middle .top {
        flex: .5;
        width: 100%;
        padding: 20px 0;
        background-color: #f5f5f5
    }

    .main_box .website_map .map_middle .top .arrow {
        width: .2rem;
        position: absolute;
        top: 50%;
        right: -0.2rem;
        transform: translateY(-50%);
        display: none
    }

    .main_box .website_map .map_middle .top a {
        color: #333
    }

    .main_box .website_map .map_middle .top .icon {
        width: .75rem;
        margin-bottom: .2rem
    }

    .main_box .website_map .map_middle .top .title {
        font-size: .3rem;
        margin-bottom: .1rem
    }

    .main_box .website_map .map_middle .top .line {
        width: .25rem;
        height: .05rem;
        background-color: #fff;
        margin-bottom: .2rem
    }

    .main_box .website_map .map_middle .top .desc {
        width: 90%;
        font-size: .28rem;
        text-align: center;
        line-height: normal
    }

    .main_box .website_map .map_middle .bottom {
        flex: .5;
        width: 100%
    }

    .main_box .website_map .map_middle .bottom img {
        height: 100%;
        object-fit: cover
    }

    .main_box .website_map .map_right {
        flex: auto;
        height: auto;
        flex-direction: column
    }

    .main_box .website_map .map_right .top {
        flex: 1;
        width: 100%
    }

    .main_box .website_map .map_right .top img {
        height: 100%;
        object-fit: cover
    }

    .main_box .website_map .map_right .bottom {
        flex: 1;
        padding: 20px 0;
        width: 100%
    }

    .main_box .website_map .map_right .bottom a {
        color: #333
    }

    .main_box .website_map .map_right .bottom .icon {
        width: .75rem;
        height: .75rem;
        background-image: url(../imgs/icon9-s.png);
        background-position: center;
        background-size: contain;
        background-repeat: no-repeat;
        margin-bottom: .2rem
    }

    .main_box .website_map .map_right .bottom .title {
        font-size: .3rem;
        margin-bottom: .1rem
    }

    .main_box .website_map .map_right .bottom .line {
        width: .25rem;
        height: .05rem;
        background-color: #fff;
        margin-bottom: .2rem
    }

    .main_box .website_map .map_right .bottom .desc {
        width: 90%;
        font-size: .28rem;
        text-align: center;
        line-height: normal
    }
}

@media screen and (min-width:375px) {
    .main_box .banner_wrapper {
        height: 3.8rem
    }

    .main_box .banner_wrapper .swiper-pagination {
        bottom: 0rem
    }

    .main_box .banner_wrapper .swiper-pagination .swiper-pagination-bullet {
        border: none;
        background-color: #fff
    }

    .main_box .banner_wrapper .swiper-pagination .swiper-pagination-bullet-active {
        border: none;
        background-color: #11418a
    }

    .main_box .banner_wrapper .swiper-button-next {
        background-image: url(../imgs/icon5.png);
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;
        right: 0;
        width: .3rem
    }

    .main_box .banner_wrapper .swiper-button-prev {
        background-image: url(../imgs/icon6.png);
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;
        left: 0;
        width: .3rem
    }

    .main_box .company_info .info_content {
        height: auto;
        margin: 0 auto;
        background-image: url(../imgs/sikkim.png);
        background-size: cover;
        background-position-x: -13rem;
        background-position-y: 1rem;
        flex-direction: column;
        margin-top: .5rem
    }

    .main_box .company_info .info_content .info_title {
        width: 100%;
        margin-right: 0rem;
        display: none
    }

    .main_box .company_info .info_content .info_title .title {
        height: auto;
        width: 80%;
        margin-left: .3rem;
        text-align: center;
        line-height: normal;
        background-color: #000000;
        color: #fff;
        border-right: .1rem solid #11418a;
        font-size: .5rem;
        font-weight: bold;
        margin-bottom: .3rem
    }

    .main_box .company_info .info_content .info_title .desc {
        height: auto;
        line-height: normal;
        background-color: #000000;
        padding-left: 0rem;
        color: #fff;
        font-size: .3rem;
        border-right: .1rem solid #11418a
    }

    .main_box .company_info .info_content .info_detail {
        flex: 1
    }

    .main_box .company_info .info_content .info_detail .detail_title {
        text-align: center
    }

    .main_box .company_info .info_content .info_detail .detail_title .lang_en {
        font-size: .3rem;
        color: #999999;
        margin-bottom: .3rem;
        display: none
    }

    .main_box .company_info .info_content .info_detail .detail_title .lang_zh {
        font-size: .5rem;
        color: #333;
        margin-bottom: .3rem;
        font-weight: bold
    }

    .main_box .company_info .info_content .info_detail .small_line {
        width: 1.06rem;
        height: .1rem;
        background-color: #11418a;
        border-radius: .5rem;
        margin: 0 auto;
        margin-bottom: .3rem
    }

    .main_box .company_info .info_content .info_detail .detail_info {
        font-size: .32rem;
        color: #666666;
        line-height: .64rem;
        padding: 0 .3rem
    }

    .main_box .website_map {
        width: 100%;
        height: auto;
        margin-bottom:0;
        flex-direction: column
    }

    .main_box .website_map a {
        width: 100%;
        height: 100%;
        
        position: relative
    }
    .main_box .website_map .pc{
        display: none;
    }
    .main_box .website_map a img {
        height: 100%;
        object-fit: cover
    }

    .main_box .website_map .map_left {
        flex: auto;
        height: auto
    }
    .main_box .website_map .map_left a{
        display: flex;
        flex-direction: column;
    }
    
    .main_box .website_map .map_left  .map_info {
        width: 100%;
        height: auto;
        padding: 20px 0;
        background: #f5f5f5;
        color: #333;
        position: static;
        right: 0;
        
        bottom: 0
    }

    .main_box .website_map .map_left .map_info .arrow {
        width: .2rem;
        position: absolute;
        top: 50%;
        left: -0.2rem;
        transform: translateY(-50%)
    }

    .main_box .website_map .map_left .map_info .icon {
        width: .75rem;
        height: .75rem;
        background-image: url(../imgs/icon7-s.png);
        background-position: center;
        background-size: contain;
        background-repeat: no-repeat;
        margin-bottom: .2rem
    }

    .main_box .website_map .map_left .map_info .title {
        font-size: .3rem;
        margin-bottom: .1rem
    }

    .main_box .website_map .map_left .map_info .line {
        width: .25rem;
        height: .05rem;
        background-color: #fff;
        margin-bottom: .2rem
    }

    .main_box .website_map .map_left .map_info .desc {
        width: 90%;
        font-size: .28rem;
        text-align: center;
        line-height: normal
    }

    .main_box .website_map .map_middle {
        flex: auto;
        height: auto;
        flex-direction: column-reverse
    }

    .main_box .website_map .map_middle .top {
        flex: .5;
        width: 100%;
        padding: 20px 0;
        background-color: #f5f5f5
    }

    .main_box .website_map .map_middle .top .arrow {
        width: .2rem;
        position: absolute;
        top: 50%;
        right: -0.2rem;
        transform: translateY(-50%);
        display: none
    }

    .main_box .website_map .map_middle .top a {
        color: #333
    }

    .main_box .website_map .map_middle .top .icon {
        
        width: .75rem;
        height: .75rem;
        margin-bottom: .2rem;

        background-image: url(../imgs/icon8-s.png);
        background-position: center;
        background-size: contain;
        background-repeat: no-repeat;
        margin-bottom: .2rem;
    }

    .main_box .website_map .map_middle .top .title {
        font-size: .3rem;
        margin-bottom: .1rem
    }

    .main_box .website_map .map_middle .top .line {
        width: .25rem;
        height: .05rem;
        background-color: #fff;
        margin-bottom: .2rem
    }

    .main_box .website_map .map_middle .top .desc {
        width: 90%;
        font-size: .28rem;
        text-align: center;
        line-height: normal
    }

    .main_box .website_map .map_middle .bottom {
        flex: .5;
        width: 100%
    }

    .main_box .website_map .map_middle .bottom img {
        height: 100%;
        object-fit: cover
    }

    .main_box .website_map .map_right {
        flex: auto;
        height: auto;
        flex-direction: column
    }

    .main_box .website_map .map_right .top {
        flex: 1;
        width: 100%
    }

    .main_box .website_map .map_right .top img {
        height: 100%;
        object-fit: cover
    }

    .main_box .website_map .map_right .bottom {
        flex: 1;
        padding: 20px 0;
        width: 100%
    }

    .main_box .website_map .map_right .bottom a {
        color: #333
    }

    .main_box .website_map .map_right .bottom .icon {
        width: .75rem;
        height: .75rem;
        background-image: url(../imgs/icon9-s.png);
        background-position: center;
        background-size: contain;
        background-repeat: no-repeat;
        margin-bottom: .2rem
    }

    .main_box .website_map .map_right .bottom .title {
        font-size: .3rem;
        margin-bottom: .1rem
    }

    .main_box .website_map .map_right .bottom .line {
        width: .25rem;
        height: .05rem;
        background-color: #fff;
        margin-bottom: .2rem
    }

    .main_box .website_map .map_right .bottom .desc {
        width: 90%;
        font-size: .28rem;
        text-align: center;
        line-height: normal
    }
}

@media screen and (min-width:768px) {
    .main_box .banner_wrapper {
        height: 3.8rem
    }

    .main_box .banner_wrapper .swiper-pagination {
        bottom: 0rem
    }

    .main_box .banner_wrapper .swiper-pagination .swiper-pagination-bullet {
        border: none;
        background-color: #fff
    }

    .main_box .banner_wrapper .swiper-pagination .swiper-pagination-bullet-active {
        border: none;
        background-color: #11418a
    }

    .main_box .banner_wrapper .swiper-button-next {
        background-image: url(../imgs/icon5.png);
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;
        right: 0;
        width: .3rem
    }

    .main_box .banner_wrapper .swiper-button-prev {
        background-image: url(../imgs/icon6.png);
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;
        left: 0;
        width: .3rem
    }

    .main_box .company_info .info_content {
        height: auto;
        margin: 0 auto;
        background-image: url(../imgs/sikkim.png);
        background-size: cover;
        background-position-x: -13rem;
        background-position-y: 1rem;
        flex-direction: column;
        margin-top: .5rem
    }

    .main_box .company_info .info_content .info_title {
        width: 100%;
        margin-right: 0rem;
        display: none
    }

    .main_box .company_info .info_content .info_title .title {
        height: auto;
        width: 80%;
        margin-left: .3rem;
        text-align: center;
        line-height: normal;
        background-color: #000000;
        color: #fff;
        border-right: .1rem solid #11418a;
        font-size: .5rem;
        font-weight: bold;
        margin-bottom: .3rem
    }

    .main_box .company_info .info_content .info_title .desc {
        height: auto;
        line-height: normal;
        background-color: #000000;
        padding-left: 0rem;
        color: #fff;
        font-size: .3rem;
        border-right: .1rem solid #11418a
    }

    .main_box .company_info .info_content .info_detail {
        flex: 1
    }

    .main_box .company_info .info_content .info_detail .detail_title {
        text-align: center
    }

    .main_box .company_info .info_content .info_detail .detail_title .lang_en {
        font-size: .3rem;
        color: #999999;
        margin-bottom: .3rem;
        display: none
    }

    .main_box .company_info .info_content .info_detail .detail_title .lang_zh {
        font-size: .5rem;
        color: #333;
        margin-bottom: .3rem;
        font-weight: bold
    }

    .main_box .company_info .info_content .info_detail .small_line {
        width: 1.06rem;
        height: .1rem;
        background-color: #11418a;
        border-radius: .5rem;
        margin: 0 auto;
        margin-bottom: .3rem
    }

    .main_box .company_info .info_content .info_detail .detail_info {
        font-size: .32rem;
        color: #666666;
        line-height: .64rem;
        padding: 0 .3rem
    }

    .main_box .website_map {
        width: 100%;
        height: 32.69rem;
        margin-bottom: 1.19rem;
        flex-direction: column
    }

    .main_box .website_map a {
        width: 100%;
        height: 100%;
        position: relative
    }

    .main_box .website_map a img {
        height: 100%;
        object-fit: cover
    }

    .main_box .website_map .map_left {
        flex: auto;
        height: 2rem
    }

    .main_box .website_map .map_left .map_info {
        width: 3.5rem;
        height: 3.5rem;
        padding: 0;
        /*background-color: #11418a;
        color: #fff;*/
        position: absolute;
        right: 0;
        bottom: 0
    }

    .main_box .website_map .map_left .map_info .arrow {
        width: .2rem;
        position: absolute;
        top: 50%;
        left: -0.2rem;
        transform: translateY(-50%)
    }

    .main_box .website_map .map_left .map_info .icon {
        width: .75rem;
        margin-bottom: .2rem
    }

    .main_box .website_map .map_left .map_info .title {
        font-size: .3rem;
        margin-bottom: .1rem
    }

    .main_box .website_map .map_left .map_info .line {
        width: .25rem;
        height: .05rem;
        background-color: #fff;
        margin-bottom: .2rem
    }

    .main_box .website_map .map_left .map_info .desc {
        width: 90%;
        font-size: .28rem;
        text-align: left;
        line-height: normal
    }

    .main_box .website_map .map_middle {
        flex: auto;
        height: auto;
        flex-direction: column
    }

    .main_box .website_map .map_middle .top {
        flex: 1;
        width: 100%;
        background-color: #f5f5f5
    }

    .main_box .website_map .map_middle .top .arrow {
        width: .2rem;
        position: absolute;
        top: 50%;
        right: -0.2rem;
        transform: translateY(-50%);
        display: none
    }

    .main_box .website_map .map_middle .top a {
        color: #333
    }

    .main_box .website_map .map_middle .top .icon {
        width: .75rem;
        margin-bottom: .2rem
    }

    .main_box .website_map .map_middle .top .title {
        font-size: .3rem;
        margin-bottom: .1rem
    }

    .main_box .website_map .map_middle .top .line {
        width: .25rem;
        height: .05rem;
        background-color: #fff;
        margin-bottom: .2rem
    }

    .main_box .website_map .map_middle .top .desc {
        width: 90%;
        font-size: .28rem;
        text-align: left;
        line-height: normal
    }

    .main_box .website_map .map_middle .bottom {
        flex: 1;
        width: 100%
    }

    .main_box .website_map .map_middle .bottom img {
        height: 100%;
        object-fit: cover
    }

    .main_box .website_map .map_right {
        flex: auto;
        height: auto;
        flex-direction: column-reverse
    }

    .main_box .website_map .map_right .top {
        flex: 1;
        width: 100%
    }

    .main_box .website_map .map_right .top img {
        height: 100%;
        object-fit: cover
    }

    .main_box .website_map .map_right .bottom {
        flex: 1;
        width: 100%
    }

    .main_box .website_map .map_right .bottom a {
        color: #333
    }

    .main_box .website_map .map_right .bottom .icon {
        width: .75rem;
        margin-bottom: .2rem
    }

    .main_box .website_map .map_right .bottom .title {
        font-size: .3rem;
        margin-bottom: .1rem
    }

    .main_box .website_map .map_right .bottom .line {
        width: .25rem;
        height: .05rem;
        background-color: #fff;
        margin-bottom: .2rem
    }

    .main_box .website_map .map_right .bottom .desc {
        width: 90%;
        font-size: .28rem;
        text-align: left;
        line-height: normal
    }
}

@media screen and (min-width:992px) {
    .main_box .banner_wrapper {
        width: 100%;
        height: 46.75rem
    }

    .main_box .banner_wrapper a {
        height: 100%
    }

    .main_box .banner_wrapper a img {
        height: 100%;
        object-fit: cover
    }

    .main_box .banner_wrapper .swiper-pagination {
        bottom: 3rem
    }

    .main_box .banner_wrapper .swiper-pagination .swiper-pagination-bullet {
        border: none;
        background-color: #fff
    }

    .main_box .banner_wrapper .swiper-pagination .swiper-pagination-bullet-active {
        border: none;
        background-color: #11418a
    }

    .main_box .banner_wrapper .swiper-button-next {
        background-image: url(../imgs/icon5.png);
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;
        right: 0
    }

    .main_box .banner_wrapper .swiper-button-prev {
        background-image: url(../imgs/icon6.png);
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;
        left: 0
    }

    .main_box .company_info .info_content {
        height: 25.94rem;
        margin: 0 auto;
        background-image: url(../imgs/sikkim.png);
        background-size: cover;
        background-position-x: -13rem;
        background-position-y: 1rem;
        flex-direction: row;
        margin-top: 0
    }

    .main_box .company_info .info_content .info_title {
        width: 26.56rem;
        margin-right: 7.5rem;
        display: block
    }

    .main_box .company_info .info_content .info_title .title {
        height: 3.75rem;
        width: 10.31rem;
        margin-left: 0;
        text-align: center;
        line-height: 3.75rem;
        background-color: #000000;
        color: #fff;
        border-right: .31rem solid #11418a;
        font-size: 1.5rem;
        font-weight: bold;
        margin-bottom: .94rem
    }

    .main_box .company_info .info_content .info_title .desc {
        height: 2.5rem;
        line-height: 2.5rem;
        background-color: #000000;
        padding-left: 1rem;
        color: #fff;
        font-size: 1.13rem;
        border-right: .31rem solid #11418a
    }

    .main_box .company_info .info_content .info_detail {
        flex: 1
    }

    .main_box .company_info .info_content .info_detail .detail_title {
        text-align: left
    }

    .main_box .company_info .info_content .info_detail .detail_title .lang_en {
        font-size: 1.25rem;
        color: #999999;
        margin-bottom: .81rem;
        display: block
    }

    .main_box .company_info .info_content .info_detail .detail_title .lang_zh {
        font-size: 1.88rem;
        color: #333;
        margin-bottom: 1.88rem;
        font-weight: bold
    }

    .main_box .company_info .info_content .info_detail .small_line {
        width: 4.06rem;
        height: .25rem;
        background-color: #11418a;
        border-radius: .5rem;
        margin-left: 0;
        margin-bottom: 1.88rem
    }

    .main_box .company_info .info_content .info_detail .detail_info {
        font-size: 1.06rem;
        color: #666666;
        line-height: 2rem;
        padding: 0
    }

    .main_box .website_map {
        width: 100%;
        height: 49.69rem;
        margin-bottom: 5.19rem;
        flex-direction: row
    }

    .main_box .website_map a {
        width: 100%;
        height: 100%;
        position: relative
    }

    .main_box .website_map a img {
        height: 100%;
        object-fit: cover
    }

    .main_box .website_map .map_left {
        flex: 2;
        height: 100%
    }

    .main_box .website_map .map_left .map_info {
        width: 30rem;
        height: 24.81rem;
        padding: 0 2rem;
       /* background-color: #11418a;
        color: #fff;*/
        position: absolute;
        right: 0;
        bottom: 0
    }

    .main_box .website_map .map_left .map_info .arrow {
        width: .81rem;
        position: absolute;
        top: 50%;
        left: -0.7rem;
        transform: translateY(-50%)
    }

    .main_box .website_map .map_left .map_info .icon {
        width: 3.75rem;
        height: 3.75rem;
        margin-bottom: 2rem
    }

    .main_box .website_map .map_left .map_info .title {
        font-size: 1.63rem;
        margin-bottom: 1.56rem
    }

    .main_box .website_map .map_left .map_info .line {
        width: 1.25rem;
        height: .13rem;
        background-color: #fff;
        margin-bottom: 1.25rem
    }

    .main_box .website_map .map_left .map_info .desc {
        width: 16.38rem;
        font-size: .94rem;
        text-align: left;
        line-height: 1.75rem
    }

    .main_box .website_map .map_middle {
        flex: 1;
        height: 100%;
        flex-direction: column
    }

    .main_box .website_map .map_middle .top {
        flex: 1;
        width: 100%;
        background-color: #f5f5f5
    }

    .main_box .website_map .map_middle .top .arrow {
        width: .81rem;
        position: absolute;
        top: 50%;
        right: -0.7rem;
        transform: translateY(-50%);
        display: block
    }

    .main_box .website_map .map_middle .top a {
        color: #333
    }

    .main_box .website_map .map_middle .top .icon {
        width: 3.75rem;
        height: 3.75rem;
        margin-bottom: 2rem
    }

    .main_box .website_map .map_middle .top .title {
        font-size: 1.63rem;
        margin-bottom: 1.56rem
    }

    .main_box .website_map .map_middle .top .line {
        width: 1.25rem;
        height: .13rem;
        background-color: #d4d4d4;
        margin-bottom: 1.25rem
    }

    .main_box .website_map .map_middle .top .desc {
        width: 16.38rem;
        font-size: .94rem;
        text-align: left;
        line-height: 1.75rem
    }

    .main_box .website_map .map_middle .bottom {
        flex: 1;
        width: 100%
    }

    .main_box .website_map .map_middle .bottom img {
        height: 100%;
        object-fit: cover
    }

    .main_box .website_map .map_right {
        flex: 1;
        height: 100%;
        flex-direction: column
    }

    .main_box .website_map .map_right .top {
        flex: 1;
        width: 100%
    }

    .main_box .website_map .map_right .top img {
        height: 100%;
        object-fit: cover
    }

    .main_box .website_map .map_right .bottom {
        flex: 1;
        width: 100%
    }

    .main_box .website_map .map_right .bottom a {
        color: #333
    }

    .main_box .website_map .map_right .bottom .arrow {
        width: .81rem;
        position: absolute;
        top: 50%;
        left: -0.7rem;
        transform: translateY(-50%)
    }

    .main_box .website_map .map_right .bottom .icon {
        width: 3.75rem;
        height: 3.75rem;
        margin-bottom: 2rem
    }

    .main_box .website_map .map_right .bottom .title {
        font-size: 1.63rem;
        margin-bottom: 1.56rem
    }

    .main_box .website_map .map_right .bottom .line {
        width: 1.25rem;
        height: .13rem;
        background-color: #d4d4d4;
        margin-bottom: 1.25rem
    }

    .main_box .website_map .map_right .bottom .desc {
        width: 16.38rem;
        font-size: .94rem;
        text-align: left;
        line-height: 1.75rem
    }
}

@media screen and (min-width:1200px) {
    .main_box .banner_wrapper {
        width: 100%;
        height: 46.75rem
    }

    .main_box .banner_wrapper a {
        height: 100%
    }

    .main_box .banner_wrapper a img {
        height: 100%;
        object-fit: cover
    }

    .main_box .banner_wrapper .swiper-pagination {
        bottom: 3rem
    }

    .main_box .banner_wrapper .swiper-pagination .swiper-pagination-bullet {
        border: none;
        background-color: #fff;
        width: .81rem;
        height: .81rem;
    }

    .main_box .banner_wrapper .swiper-pagination .swiper-pagination-bullet-active {
        border: none;
        width: .81rem;
        height: .81rem;
        background-color: #11418a
    }

    .main_box .banner_wrapper .swiper-button-next {
        background-image: url(../imgs/icon5.png);
        width: 1.5rem;
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;
        right: 1rem
    }

    .main_box .banner_wrapper .swiper-button-prev {
        background-image: url(../imgs/icon6.png);
        width: 1.5rem;
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;
        left: 1rem
    }

    .main_box .company_info .info_content {
        height: 25.94rem;
        margin: 0 auto;
        background-image: url(../imgs/sikkim.png);
        background-size: cover;
        background-position-x: -13rem;
        background-position-y: 1rem;
        flex-direction: row;
        margin-top: 0
    }

    .main_box .company_info .info_content .info_title {
        width: 26.56rem;
        margin-right: 7.5rem;
        display: block
    }

    .main_box .company_info .info_content .info_title .title {
        height: 3.75rem;
        width: 10.31rem;
        margin-left: 0;
        text-align: center;
        line-height: 3.75rem;
        background-color: #000000;
        color: #fff;
        border-right: .36rem solid #11418a;
        font-size: 1.5rem;
        font-weight: bold;
        margin-bottom: .94rem
    }

    .main_box .company_info .info_content .info_title .desc {
        height: 2.5rem;
        overflow: hidden;
        line-height: 2.5rem;
        background-color: #000000;
        padding-left: 1rem;
        color: #fff;
        font-size: 1.13rem;
        border-right: .36rem solid #11418a
    }

    .main_box .company_info .info_content .info_detail {
        flex: 1
    }

    .main_box .company_info .info_content .info_detail .detail_title {
        text-align: left
    }

    .main_box .company_info .info_content .info_detail .detail_title .lang_en {
        font-size: 1.25rem;
        color: #999999;
        margin-bottom: .81rem;
        font-weight: bold;
        display: block
    }

    .main_box .company_info .info_content .info_detail .detail_title .lang_zh {
        font-size: 1.88rem;
        color: #333;
        margin-bottom: 1.88rem;
        font-weight: bold
    }

    .main_box .company_info .info_content .info_detail .small_line {
        width: 4.06rem;
        height: .25rem;
        background-color: #11418a;
        border-radius: .5rem;
        margin-left: 0;
        margin-bottom: 1.88rem
    }

    .main_box .company_info .info_content .info_detail .detail_info {
        font-size: 1.06rem;
        color: #666666;
        line-height: 2rem;
        padding: 0
    }

    .main_box .website_map {
        width: 100%;
        height: 49.69rem;
        margin-bottom: 5.19rem;
        flex-direction: row
    }

    .main_box .website_map a {
        width: 100%;
        height: 100%;
        position: relative
    }

    .main_box .website_map a img {
        height: 100%;
        object-fit: cover
    }

    .main_box .website_map .map_left {
        flex: 2;
        height: 100%
    }

    .main_box .website_map .map_left .map_info {
        width: 30rem;
        height: 24.81rem;
        padding: 0 2rem;
        background-color: #f5f5f5;
        color: #333;
        position: absolute;
        transition: all .3s;
        right: 0;
        bottom: 0
    }
    .main_box .website_map .map_left .map_info:hover{
        background-color: #11418a;
        color: #fff;
    }
    .main_box .website_map .map_left .map_info .arrow {
        width: .81rem;
        height: 1rem;
        background-image: url(../imgs/icon10.png);
        background-size: contain;
        background-repeat: no-repeat;
        background-position: center;
        position: absolute;
        top: 50%;
        left: -0.81rem;
        transition: all .3s;
        transform: translateY(-50%);
        background-size: 100% 100%;
    }
    .main_box .website_map .map_left .map_info:hover .arrow{
        background-image: url(../imgs/icon10-s.png);
    }
  
    .main_box .website_map .map_left .map_info .icon {
        width: 3.75rem;
        height: 3.75rem;
        background-image: url(../imgs/icon7-s.png);
        margin-bottom: 2rem;
        background-size: 100% 100%;
    }
    .main_box .website_map .map_left .map_info:hover .icon{
        background-image: url(../imgs/icon7.png);
    }
    .main_box .website_map .map_left .map_info .title {
        font-size: 1.63rem;
        margin-bottom: 1.56rem
    }

    .main_box .website_map .map_left .map_info .line {
        width:15px;
        height: 2px;
        background-color: #d4d4d4;
        margin-bottom: 1.25rem;
    }

    .main_box .website_map .map_left .map_info .desc {
        width: 16.38rem;
        font-size: .94rem;
        text-align: center;
        line-height: 1.75rem
    }

    .main_box .website_map .map_middle {
        flex: 1;
        height: 100%;
        flex-direction: column
    }

    .main_box .website_map .map_middle .top {
        flex: 1;
        width: 100%;
        padding: 0;
        background-color: #f5f5f5
    }

    .main_box .website_map .map_middle .top .arrow {
        width: .81rem;
        height: .81rem;
        position: absolute;
        top: 50%;
        right: -0.7rem;
        transition: all .3s;
        transform: translateY(-50%);
        display: block
    }
    .main_box .website_map .map_middle .top:hover .map_right .top .arrow{
        background-image: url(../imgs/icon11-s.png);
    }
    .main_box .website_map .map_middle .top a {
        color: #333;
        transition: all .3s;
    }
    .main_box .website_map .map_middle .top a:hover {
        background-color: #12428a;
        color: #fff;
    }
    .main_box .website_map .map_middle .top a:hover .map_right .arrow {
       background-image: url(../imgs/icon11-s.png);
    }
    .main_box .website_map .map_middle .top .icon {
        width: 3.75rem;
        background-image: url(../imgs/icon8-s.png);
        background-position: center;
        background-size: contain;
        background-repeat: no-repeat;
        height: 3.75rem;
        margin-bottom: 2rem
    }
    .main_box .website_map .map_middle .top:hover .icon{
        background-image: url(../imgs/icon8.png);
    }

    .main_box .website_map .map_middle .top .title {
        font-size: 1.63rem;
        margin-bottom: 1.56rem
    }

    .main_box .website_map .map_middle .top .line {
        width:15px;
        height: 2px;
        background-color: #d4d4d4;
        margin-bottom: 1.25rem;
    }

    .main_box .website_map .map_middle .top .desc {
        width: 16.38rem;
        font-size: .94rem;
        text-align: center;
        line-height: 1.75rem
    }

    .main_box .website_map .map_middle .bottom {
        flex: 1;
        width: 100%
    }

    .main_box .website_map .map_middle .bottom img {
        height: 100%;
        object-fit: cover
    }

    .main_box .website_map .map_right {
        flex: 1;
        height: 100%;
        flex-direction: column
    }

    .main_box .website_map .map_right .top {
        flex: 1;
        width: 100%
    }

    .main_box .website_map .map_right .top img {
        height: 100%;
        object-fit: cover
    }

    .main_box .website_map .map_right .top .arrow {
        display: block;
        width: .81rem;
        height: .81rem;
        background-image: url(../imgs/icon11.png);
        /*background-size: contain;*/
        background-repeat: no-repeat;
        background-position: center;
        transition: all .3s;
        background-size: 100% 100%;
    }
   
    .main_box .website_map .map_right .bottom {
        flex: 1;
        padding: 0;
        width: 100%;
        background: #f5f5f5;
    }
    .main_box .website_map .map_right .bottom .arrow{
        background-image: url(../imgs/icon10.png);
        background-size: contain;
        background-repeat: no-repeat;
        background-position: center;
        transition: all .3s;
    }
    .main_box .website_map .map_right .bottom:hover .arrow{
        background-image: url(../imgs/icon10-s.png);
    }
    .main_box .website_map .map_right .bottom a {
        color: #333;
        
    }
    .main_box .website_map .map_right .bottom a:hover{
        color: #fff;
        background-color: #11418a;
    }

    .main_box .website_map .map_right .bottom .arrow {
        width: .81rem;
        height: 1rem;
        position: absolute;
        top: 50%;
        left: -0.81rem;
        transform: translateY(-50%);
        background-size: 100% 100%;
    }

    .main_box .website_map .map_right .bottom .icon {
        width: 3.75rem;
        height: 3.75rem;
        background-image: url(../imgs/icon9-s.png);
        background-position: center;
        background-size: contain;
        background-repeat: no-repeat;
        margin-bottom: 2rem
    }
    .main_box .website_map .map_right .bottom:hover .icon{
        background-image: url(../imgs/icon9.png);
    }

    .main_box .website_map .map_right .bottom .title {
        font-size: 1.63rem;
        margin-bottom: 1.56rem
    }

    .main_box .website_map .map_right .bottom .line {
        height: 2px;
        width: 15px;
        background-color: #d4d4d4;
        margin-bottom: 1.25rem
    }

    .main_box .website_map .map_right .bottom .desc {
        width: 16.38rem;
        font-size: .94rem;
        text-align: center;
        line-height: 1.75rem
    }
}