@media screen and (min-width: 1200px) {
  .about_750 {
    display: none;
  }

  .banner {
    min-width: 1200px;
    height: 500px;
    background-image: url("../img/about_us.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: end;
    align-items: center;
  }

  .banner_title {
    width: 1200px;
    margin: 0 auto;
    font-size: 60px;
    color: #FFFFFF;
    margin-bottom: 140px;
  }

  .content {
    margin-top: 80px;
    width: 1200px;
    margin: 80px auto 0;
  }

  .title {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 36px;
    color: #3C37C0;
    font-style: normal;
    text-transform: none;
  }

  .content_p {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 16px;
    color: #333333;
    line-height: 26px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin: 20px 0;
  }

  .total_data {
    display: flex;
    margin-top: 20px;
    justify-content: space-between;
  }

  .total_data_title {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 80px;
    color: #333333;
    text-align: left;
    font-style: normal;
    text-transform: none;
  }

  .total_data_item {
    padding-top: 40px;
    width: 380px;
    height: 230px;
  }

  .qushi {
    margin-top: 80px;
    height: 1080px;
    min-height: 1200px;
    background-image: url("../img/about_bgc.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
  }

  .qushi_content {
    position: relative;
    width: 1200px;
    margin: 0 auto;
    height: 100%;
  }

  .qushi_item {
    position: absolute;
    width: 200px;
    height: 300px;
  }

  .qushi_item_title {
    font-weight: 400;
    font-size: 30px;
    color: #3C37C0;
    text-align: center;
    margin-bottom: 10px;
  }

  .qushi_item_text {
    font-weight: 400;
    font-size: 20px;
    color: #333333;
    text-align: center;
    margin-bottom: 15px;
  }

  .zizhi_content {
    width: 1200px;
    margin: 80px auto 0;
  }

  .zizhi_content_title {
    font-weight: 500;
    font-size: 40px;
    color: #333333;
  }

  .swiper-pagination .swiper-pagination-bullet-active {
    background: #3C37C0 !important;
    border: none;
  }

  .swiper-wrapper {
    height: 320px !important;
  }

  .swiper-slide {
    background: #F5F5F5;
    padding: 40px;
    display: flex;
    align-items: center;
  }

  .swiper-pagination-bullet {
    background: #FFFFFF !important;
    border: 1px solid #9793EC;
    ;
  }

  .swiper_content {
    padding: 20px 0;
    margin-left: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
  }

  .swiper_content_title {
    font-weight: 400;
    font-size: 36px;
    color: #333333;
  }

  .swiper_content_text {
    font-weight: 400;
    font-size: 18px;
    color: #333333;
  }

  .swiper_content_detail {
    font-weight: 400;
    font-size: 16px;
    color: #999999;
  }

  .swiper_rihgt {
    width: 40px;
    height: 40px;
    display: block;
    margin-left: 40px;
  }

  .honor {
    margin-top: 80px;
    height: 1080px;
    min-width: 1200px;
    background-image: url("../img/zizhi_bgc.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
  }

  .honor_content {
    width: 1200px;
    margin: 0 auto;
    display: flex;
  }

  .honor_item {
    padding: 40px 60px;
    background: rgba(255, 255, 255, 0.27);
    width: 585px;
    height: 390px;
    margin-right: 30px;
    /* display: flex;
    justify-content: center;
    align-items: center; */
  }

  .honor_item_title {
    font-weight: 400;
    font-size: 36px;
    color: #FFFFFF;
  }

  .honor_item_text {
    font-weight: 400;
    font-size: 18px;
    color: #FFFFFF;
    margin-top: 29px;
  }

  .honor_item_line {
    width: 120px;
    height: 2px;
    background: #FFFFFF;
    margin-top: 98px;
  }

  .honor_item2 {
    padding: 100px 50px;
    background: rgba(255, 255, 255, 0.27);
    width: 585px;
    height: 390px;
  }

  .chengyuan {
    width: 1200px;
    margin: 80px auto;
  }

  .chengyuan_item {
    display: block;
    box-sizing: border-box;
    padding: 40px;
    display: flex;
    width: 590px;
    background: #F5F5F5;
    align-items: center;
  }

  .chengyuan_item_left {
    margin-right: 50px;
  }

  .chengyuan_item_right_title {
    font-weight: 500;
    font-size: 24px;
    color: #333333;
  }

  .chengyuan_item_right_line {
    margin: 30px 0;
    width: 210px;
    height: 2px;
    background: #E3E3E3;
  }

  .chengyuan_item_right_text {
    font-weight: 400;
    font-size: 20px;
    color: #333333;
  }

  .chengyuan_content {
    display: flex;
  }

  .chengyuan_item:hover {
    background: #3C37C0;
  }

  .chengyuan_item:hover .chengyuan_item_right_title,
  .chengyuan_item:hover .chengyuan_item_right_text {
    color: #FFFFFF;
  }
}

@media screen and (max-width: 1199px) {
  .about {
    display: none;
  }

  .banner_750 {
    background-image: url("../img/about_banner_750.png");
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    height: 306px;
    padding-top: 124px;
    padding-left: 16px;
  }

  .banner_title_750 {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 500;
    font-size: 27px;
    color: #FFFFFF;
  }

  .company_introce_750 {
    padding: 40px 16px 0;
  }

  .company_introce_750_title {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 500;
    font-size: 24px;
    color: #3C37C0;
    margin-bottom: 20px;
  }

  .company_introce_750_coontent {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 14px;
    color: #333333;
    margin-bottom: 16px;
  }

  .total_data_750 {
    margin-top: 20px;
  }

  .money_750 {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 35px;
    color: #333333;
  }

  .money_750_content {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 14px;
    color: #333333;
    letter-spacing: 5px;
  }

  .total_data_750_bottom {
    display: flex;
    margin-top: 16px;
  }

  .total_data_750_left {
    width: 50%;
  }

  .values_750 {
    margin-top: 30px;
    padding: 0 16px;
  }

  .values_750_content {
    background: #F5F5F5;
    margin: 12px auto 0;
    padding: 20px;
  }

  .values_750_content_title {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 18px;
    color: #333333;
  }

  .values_750_content_content {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 14px;
    color: #333333;
    margin-top: 12px;
  }

  .qushi_750 {
    background-image: url("../img/about_bgc_750.png");
    height: 747px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    margin-top: 30px;
    padding: 50px 16px;
    position: relative;
    overflow: hidden;
  }

  .qushi_750_content1{
    padding-top: 190px;
  }
  .qushi_750_content1 div {
    text-align: center;
    width: 114px;
  }
  .prev_next{
    display: none;
  }
  .swiper_750{
    margin-top: 60px;
  }
  .swiper-slide_750{
    width: 100%;
    display: flex;
    justify-content: space-between;
  }
  .qushi_750_content1_title {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 18px;
    color: #3C37C0;
  }

  .qushi_750_content1_content {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 200;
    font-size: 14px;
    color: #333333;
    margin-top: 0px;
    margin-bottom: 10px;
  }


  .qushi_750_content2 div {
    text-align: center;
    width: 114px;
  }

  .honor_750 {
    padding: 30px 16px;
  }

  .public_750_title_content div {
    text-align: center;
  }

  .public_750_title {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 500;
    font-size: 20px;
    color: #333333;
  }

  .public_750_title_en {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 14px;
    color: #999999;
  }

  .public_750_title_line {
    width: 150px;
    height: 1px;
    background: #B6B6B6;
    margin: 12px auto 0;
  }

  .zizhi_750 {
    padding: 20px;
    margin: 20px auto 0;
    height: 150px;
    background: #F5F5F5;
    display: flex;
    justify-content: space-between;
  }

  .zizhi_750_right {
    margin-left: 16px;
    .zizhi_750_right{
      flex: 1;
    }
  }

  .zizhi_750_right_title {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 500;
    font-size: 16px;
    color: #333333;
  }

  .zizhi_750_right_biaohao {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 12px;
    color: #999999;
    margin-top: 5px;
    margin-bottom: 12px;
    letter-spacing: 2px;
  }

  .zizhi_750_right_content {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 14px;
    color: #777777;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }

  .honor_content_750 {
    background-image: url("../img/about_img_750_2.png");
    height: 213px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
  }

  .honor_content_750_2 {
    margin-top: 12px;
    background-image: url("../img/about_img_750_3.png");
    height: 213px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
  }

  .honor_content_750_bottom {
    position: absolute;
    width: 100%;
    bottom: 0;
    text-align: center;
    line-height: 54px;
    height: 54px;
    background: rgba(0, 0, 0, 0.24);
    color: #FFFFFF;
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 14px;
  }

  .team_Members_750 {
    display: block;
    box-sizing: border-box;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    background: #F5F5F5;
    box-shadow: 2px 3px 7px 1px rgba(0, 0, 0, 0.09);
    margin: 20px auto 12px;
  }
  .team_Members_750:active{
    background: #3C37C0;
    outline: none;
  }
  .team_Members_750:active .team_Members_750_left_title,
  .team_Members_750:active .team_Members_750_left_zhiwei,
  .team_Members_750:active .team_Members_750_left_content {
    color: #FFFFFF;
  }
  .team_Members_750_left {
    flex: 1;
    margin-right: 16px;
  }

  .team_Members_750_left_title {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 500;
    font-size: 16px;
    color: #333333;
  }

  .team_Members_750_left_zhiwei {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 14px;
    color: #333333;
    margin: 10px 0 15px;
  }

  .team_Members_750_left_content {
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 12px;
    color: #777777;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }

}