.body {
    min-width: 1280px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.banner {
    width: 100%;
    height: 36.5vw;
    min-width: 1280px;
    min-height: 467px;
    background: url('../images/banner2_2021_cn.jpg?20200814') center 0/100% 100% no-repeat;
}

.banner_en {
    width: 100%;
    height: 36.5vw;
    min-width: 1280px;
    min-height: 467px;
    background: url('../images/banner2_2021_en.jpg?20200814') center 0/100% 100% no-repeat;
}

.main_box {
    width: 100%;
    height: fit-content;
}

.aboutus {
    width: 100%;
    height: fit-content;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.aboutus_wrap {
    width: fit-content;
    height: fit-content;
    padding-bottom: 60px;
}

.aboutus_title {
    width: fit-content;
    height: fit-content;
    font-size: 36px;
    font-family: Microsoft YaHei Regular, Microsoft YaHei Regular-Regular;
    font-weight: 400;
    text-align: left;
    color: #000000;
    line-height: 50px;
    margin: 32px 0 40px 80px;
}

.aboutus_part_1 {
    width: 1048px;
    height: 500px;
    position: relative;
}

.aboutus_part_1_left {
    position: absolute;
    left: -20px;
    top: 26px;
    z-index: 2;
    width: fit-content;
    height: fit-content;
    font-size: 20px;
    font-family: Microsoft YaHei Regular, Microsoft YaHei Regular-Regular;
    font-weight: 400;
    text-align: left;
    color: #3a6cb3;
    line-height: 44px;
    padding: 33px 116px 70px 64px;
    background: url('../images/aboutus_1.png?20200814') center 0/100% 100% no-repeat;
}

.aboutus_part_1_right {
    width: 770px;
    height: 500px;
    position: absolute;
    top: 0;
    right: 0;
    background: url('../images/aboutus_2.png?20200814');
}

.aboutus_part_1_right_text {
    width: 352px;
    height: 242px;
    font-size: 22px;
    font-family: Microsoft YaHei Regular, Microsoft YaHei Regular-Regular;
    font-weight: 400;
    text-align: left;
    color: #000000;
    line-height: 44px;
    position: absolute;
    right: 67px;
    top: 0;
    bottom: 0;
    margin: auto 0;
}

.aboutus_part_1_right_text-en {
    height: 424px !important;
    font-size: 20px !important;
    line-height: 38px !important;
    right: 42px !important;
}

.aboutus_part_2 {
    width: 1048px;
    height: 810px;
    position: relative;
    margin-top: 80px;
}

.aboutus_part_2_top {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    margin: 0 auto;
    z-index: 1;
    width: 991px;
    height: 501px;
    background: url('../images/aboutus_map.png?20200814') center 0/100% 100% no-repeat;
}

.aboutus_part_2_bottom {
    width: 1048px;
    height: 730px;
    position: absolute;
    left: 0;
    top: 80px;
    background-color: #FFF1C1;
}

.aboutus_part_2_bottom_content {
    width: 1048px;
    height: 310px;
    position: absolute;
    left: 0;
    bottom: 0;
    display: flex;
}

.aboutus_part_2_bottom_item {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    position: relative;
}

.aboutus_part_2_bottom_item_title {
    width: 263px;
    height: fit-content;
    font-size: 20px;
    font-family: Source Han Sans CN Bold, Source Han Sans CN Bold-Bold;
    font-weight: 700;
    text-align: left;
    color: #000000;
    line-height: 44px;
    margin: 24px 0
}

.aboutus_part_2_bottom_item_text {
    width: 263px;
    height: fit-content;
    font-size: 18px;
    font-family: Source Han Sans CN Normal, Source Han Sans CN Normal-Normal;
    font-weight: Normal;
    text-align: left;
    color: #000000;
    line-height: 30px;
}

.aboutus_part_2_bottom_item_border {
    position: absolute;
    right: 0;
    width: 1px;
    height: 60%;
    background: gray;
    top: 0;
    bottom: 0;
    margin: auto 0;
}

.culture {
    width: 100%;
    height: fit-content;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.culture_wrap {
    width: fit-content;
    height: fit-content;
    padding-bottom: 60px;
}

.culture_title {
    width: fit-content;
    height: fit-content;
    font-size: 36px;
    font-family: Microsoft YaHei Regular, Microsoft YaHei Regular-Regular;
    font-weight: 400;
    text-align: left;
    color: #000000;
    line-height: 50px;
    margin: 32px 0 40px 80px;
}

.culture_part_1 {
    width: 1048px;
    height: 570px;
    position: relative;
    margin-bottom: 90px;
}

.culture_part_1_left {
    width: 980px;
    height: 570px;
    background-color: #F2E1FF;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
}

.culture_part_1_left_content {
    width: 396px;
    height: fit-content;
    font-size: 22px;
    font-family: Microsoft YaHei Regular, Microsoft YaHei Regular-Regular;
    font-weight: 400;
    text-align: left;
    color: #000000;
    line-height: 44px;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    margin: auto 0 auto 22px;
}

.culture_part_1_left_content-en {
    font-size: 18px !important;
}

.culture_part_1_right {
    width: 621px;
    height: 431px;
    position: absolute;
    right: -31px;
    top: 85px;
    background: url("../images/culture_img_bg.png?20200814") left 0/100% 100% no-repeat;
    z-index: 2;
}

.culture_part_1_right_cont {
    width: 590px;
    height: 400px;
    position: absolute;
    left: 15px;
    top: 3px;
    overflow: hidden;
}

.culture_part_1_right_wrapper {
    display: flex;
    width: 590px;
    height: 100%;
}

.culture_part_1_right_slide {
    width: 590px;
    height: 400px;
}

.culture_part_1_right_slide_1 {
    background: url('../images/culture2021_1.jpg?20200814') left 0/100% 100% no-repeat;
}

.culture_part_1_right_slide_2 {
    background: url('../images/culture2021_2.jpg?20200814') left 0/100% 100% no-repeat;
}

.culture_part_1_right_slide_3 {
    background: url('../images/culture2021_3.jpg?20200814') left 0/100% 100% no-repeat;
}

.culture_part_1_right_slide_4 {
    background: url('../images/culture2021_4.jpg?20210301') left 0/100% 100% no-repeat;
}

.culture_part_1_right_slide_5 {
    background: url('../images/culture2021_5.jpg?20200814') left 0/100% 100% no-repeat;
}

.culture_part_1_right_slide_6 {
    background: url('../images/culture6.jpg?20200814') left 0/100% 100% no-repeat;
}

.culture_part_1_right_slide_7 {
    background: url('../images/culture7.jpg?20200814') left 0/100% 100% no-repeat;
}

.culture_part_1_right_slide_8 {
    background: url('../images/culture8.jpg?20200814') left 0/100% 100% no-repeat;
}

.culture_part_1_right_slide_9 {
    background: url('../images/culture9.jpg?20200814') left 0/100% 100% no-repeat;
}

.culture_part_1_right_prev {
    position: absolute;
    left: 10px;
    top: 185px;
    width: 30px;
    height: 30px;
    background: url("../images/page_btn_back.png?20200814") left 0/100% 100% no-repeat;
    cursor: pointer;
    z-index: 2;
}

.culture_part_1_right_next {
    position: absolute;
    right: 10px;
    top: 185px;
    width: 30px;
    height: 30px;
    background: url("../images/page_btn_next.png?20200814") left 0/100% 100% no-repeat;
    cursor: pointer;
    z-index: 2;
}

.culture_part_2 {
    width: 1048px;
    height: 570px;
    position: relative;
}

.culture_part_2_left {
    width: 621px;
    height: 431px;
    position: absolute;
    left: -31px;
    top: 85px;
    background: url("../images/aboutus_1.png?20200814") left 0/100% 100% no-repeat;
    z-index: 2;
}

.culture_part_2_left_cont {
    width: 590px;
    height: 400px;
    position: absolute;
    left: 15px;
    top: 3px;
    overflow: hidden;
}

.culture_part_2_left_wrapper {
    display: flex;
    width: fit-content;
    height: 100%;
}

.culture_part_2_left_slide {
    width: 590px;
    height: 400px;
}

.culture_part_2_left_slide_1 {
    background: url('../images/env2021_1.jpg?20200814') left 0/100% 100% no-repeat;
}

.culture_part_2_left_slide_2 {
    background: url('../images/env2021_2.jpg?20200814') left 0/100% 100% no-repeat;
}

.culture_part_2_left_slide_3 {
    background: url('../images/env2021_3.jpg?20200814') left 0/100% 100% no-repeat;
}

.culture_part_2_left_slide_4 {
    background: url('../images/env2021_4.jpg?20200814') left 0/100% 100% no-repeat;
}

.culture_part_2_left_slide_5 {
    background: url('../images/env2021_5.jpg?20200814') left 0/100% 100% no-repeat;
}

.culture_part_2_left_slide_6 {
    background: url('../images/env2021_6.jpg?20200814') left 0/100% 100% no-repeat;
}

.culture_part_2_left_slide_7 {
    background: url('../images/env7.jpg?20200814') left 0/100% 100% no-repeat;
}

.culture_part_2_left_slide_8 {
    background: url('../images/env8.jpg?20200814') left 0/100% 100% no-repeat;
}

.culture_part_2_left_prev {
    position: absolute;
    left: 10px;
    top: 185px;
    width: 30px;
    height: 30px;
    background: url("../images/page_btn_back.png?20200814") left 0/100% 100% no-repeat;
    cursor: pointer;
    z-index: 2;
}

.culture_part_2_left_next {
    position: absolute;
    right: 10px;
    top: 185px;
    width: 30px;
    height: 30px;
    background: url("../images/page_btn_next.png?20200814") left 0/100% 100% no-repeat;
    cursor: pointer;
    z-index: 2;
}

.culture_part_2_right {
    width: 980px;
    height: 570px;
    background-color: #C1DBFF;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 1;
}

.culture_part_2_right_content {
    width: 396px;
    height: 220px;
    font-size: 22px;
    font-family: Microsoft YaHei Regular, Microsoft YaHei Regular-Regular;
    font-weight: 400;
    text-align: left;
    color: #000000;
    line-height: 44px;
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto 22px auto 0;
}

.culture_part_2_right_content-en {
    font-size: 18px !important;
    height: 380px !important;
}

.welfare {
    width: 100%;
    height: fit-content;
    background-color: #F8F8F8;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.welfare_wrap {
    width: fit-content;
    height: fit-content;
    padding-bottom: 100px;
}

.welfare_title {
    width: fit-content;
    height: fit-content;
    font-size: 36px;
    font-family: Source Han Sans CN Regular, Source Han Sans CN Regular-Regular;
    font-weight: 400;
    text-align: left;
    color: #000000;
    line-height: 50px;
    margin: 32px 0 40px 80px;
}

.welfare_content {
    width: 1024px;
    height: fit-content;
    display: flex;
    flex-wrap: wrap;
}

.welfare_item {
    width: 250px;
    height: 164px;
}

.welfare_item_1 {
    background: url('../images/web_welfare_1.png?20200814') left 0/100% 100% no-repeat;
}

.welfare_item_2 {
    background: url('../images/web_welfare_2.png?20200814') left 0/100% 100% no-repeat;
}

.welfare_item_3 {
    background: url('../images/web_welfare_3.png?20200814') left 0/100% 100% no-repeat;
}

.welfare_item_4 {
    background: url('../images/web_welfare_4.png?20200814') left 0/100% 100% no-repeat;
}

.welfare_item_5 {
    background: url('../images/web_welfare_5.png?20200814') left 0/100% 100% no-repeat;
}

.welfare_item_6 {
    background: url('../images/web_welfare_6.png?20200814') left 0/100% 100% no-repeat;
}

.welfare_item_7 {
    background: url('../images/web_welfare_7.png?20200814') left 0/100% 100% no-repeat;
}

.welfare_item_8 {
    background: url('../images/web_welfare_8.png?20200814') left 0/100% 100% no-repeat;
}

.footer {
    width: 100%;
    height: fit-content;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 50px 0;
    font-size: 18px;
    font-family: Microsoft YaHei Regular, Microsoft YaHei Regular-Regular;
    font-weight: 400;
    text-align: center;
    color: #999999;
    line-height: 33px;
    letter-spacing: 2px;
}

.footer a {
}

/*#show_animation_1_left {*/
/*transition: all 0.5s linear 0s;*/
/*}*/