.banner {
  height: 528px;
  background: url("imgs/bg/bg_about_banner.jpg") no-repeat center;
  display: flex;
  justify-content: center; }
  .banner .title {
    text-align: center;
    font-family: SourceHanSansCN-Bold;
    font-size: 72px;
    line-height: 1;
    font-weight: bold;
    letter-spacing: 0px;
    color: #ffffff;
    margin-top: 200px; }
  .banner .position {
    font-size: 16px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1;
    color: #ffffff;
    margin-top: 42px;
    text-align: center; }
    .banner .position a {
      color: #fff; }
      .banner .position a:hover {
        color: #0298fe; }

.main {
  display: flex;
  justify-content: center;
  padding-top: 89px;
  background: url("imgs/bg/bg_about_detail.png") no-repeat top; }
  .main .head {
    font-size: 48px;
    font-weight: bold;
    text-align: center;
    color: #2d2d2d;
    line-height: 1; }
  .main .body {
    max-width: 1500px;
    margin-top: 100px; }
    .main .body .top {
      display: flex;
      justify-content: space-between; }
      .main .body .top > div:first-child {
        width: 600px;
        text-align: justify; }
    .main .body .sub_title {
      font-size: 30px;
      font-weight: bold;
      color: #2d2d2d;
      margin-bottom: 20px; }
    .main .body p {
      font-family: SourceHanSansSC-Regular;
      font-size: 16px;
      font-weight: normal;
      font-stretch: normal;
      line-height: 30px;
      letter-spacing: 0px;
      color: #767676; }
    .main .body .sub_title1 {
      margin-top: 20px; }
    .main .body .about_img {
      margin-top: 100px; }
      .main .body .about_img img {
        width: 100%; }

.about_label {
  display: flex;
  justify-content: center;
  max-width: 1920px;
  margin: 0 auto;
  margin-top: 112px;
  margin-bottom: 20px;
  border-top: 1px solid #e6e8eb; }
  .about_label .item {
    width: 25%;
    height: 440px;
    padding-left: 60px;
    padding-top: 75px;
    border-right: 1px solid #e6e8eb;
    position: relative; }
    .about_label .item:hover {
      box-shadow: 10px 10px 20px rgba(0, 0, 0, 0.2); }
      .about_label .item:hover:after {
        content: "";
        position: absolute;
        left: 0;
        right: 0;
        top: 0;
        height: 4px;
        background: #0399ff; }
    .about_label .item:last-child {
      border-right: none; }
    .about_label .item strong {
      font-family: SourceHanSansCN-Bold;
      font-size: 24px;
      font-weight: bold;
      font-style: italic;
      font-stretch: normal;
      line-height: 30px;
      letter-spacing: 0px;
      color: #e2e3e4; }
    .about_label .item .item_bottom {
      margin-top: 44px;
      display: flex; }
      .about_label .item .item_bottom .img_wrap {
        width: 50px;
        height: 50px;
        margin-right: 30px; }
      .about_label .item .item_bottom .title {
        font-size: 20px;
        font-weight: bold;
        line-height: 30px;
        letter-spacing: 0px;
        color: #2d2d2d; }
      .about_label .item .item_bottom .desc {
        width: 270px;
        font-size: 14px;
        font-weight: normal;
        font-stretch: normal;
        line-height: 28px;
        letter-spacing: 0px;
        color: #878888; }

.main_contact {
  background: #fff;
  display: flex;
  justify-content: center;
  padding: 70px 0 65px; }
  .main_contact .sub_head {
    font-size: 36px;
    text-align: center;
    color: #0297fd;
    line-height: 40px; }
  .main_contact .head {
    font-size: 30px;
    text-align: center;
    color: #333333;
    line-height: 40px; }
  .main_contact .body {
    margin-top: 40px;
    display: flex;
    background-color: #fff; }
    .main_contact .body > div {
      flex: 1; }
    .main_contact .body_left {
      background-color: #3c62ad;
      padding: 40px 40px 50px; }
      .main_contact .body_left .company {
        color: #fff;
        font-size: 20px; }
      .main_contact .body_left .line {
        height: 2px;
        width: 40px;
        margin-top: 15px;
        margin-bottom: 30px;
        background-color: #fff; }
      .main_contact .body_left .item {
        display: flex;
        align-items: center;
        color: #fff;
        margin-top: 15px; }
        .main_contact .body_left .item:first-child {
          margin-top: 50px; }
        .main_contact .body_left .item > div:first-child {
          width: 50px;
          height: 50px;
          border-radius: 50%;
          background-color: #5978b8;
          margin-right: 15px;
          display: flex;
          justify-content: center;
          align-items: center; }
          .main_contact .body_left .item > div:first-child svg {
            width: 28px; }
        .main_contact .body_left .item > div:last-child p:first-child {
          font-size: 16px;
          font-weight: bold; }
        .main_contact .body_left .item > div:last-child p:last-child {
          font-size: 14px;
          font-weight: 400; }

#l-map {
  height: 100%;
  width: 100%;
  border-right: 2px solid #bcbcbc;
  overflow: hidden; }

@media (max-width: 1636px) {
  .banner {
    height: 422px; }
    .banner .title {
      margin-top: 160px;
      font-size: 58px; }
      .banner .title .position {
        margin-top: 34px; }

  .main {
    padding-top: 72px; }
    .main .head {
      font-size: 38px; }
    .main .body {
      margin-top: 80px; }
      .main .body .about_right_img {
        margin-top: 80px; }
      .main .body .sub_title1 {
        margin-top: 16px; }
      .main .body .top > div:first-child {
        width: 480px; }
      .main .body p {
        font-size: 14px;
        line-height: 28px; }
      .main .body .sub_title {
        font-size: 24px;
        margin-bottom: 16px; }
      .main .body .about_right_img {
        width: 616px; }
        .main .body .about_right_img img {
          width: 100%; }
      .main .body .about_img {
        margin-top: 80px; }
        .main .body .about_img img {
          width: 100%; }

  .about_label {
    margin-top: 90px;
    margin-bottom: 16px; }
    .about_label .item {
      width: 25%;
      height: 352px;
      padding-left: 20px;
      padding-top: 60px;
      padding-right: 20px; }
      .about_label .item:hover {
        box-shadow: 10px 10px 20px rgba(0, 0, 0, 0.2); }
        .about_label .item:hover:after {
          content: "";
          position: absolute;
          left: 0;
          right: 0;
          top: 0;
          height: 2px;
          background: #0399ff; }
      .about_label .item strong {
        font-size: 20px;
        line-height: 24px; }
      .about_label .item .item_bottom {
        margin-top: 35px;
        display: flex; }
        .about_label .item .item_bottom .img_wrap {
          width: 40px;
          height: 40px;
          margin-right: 24px;
          flex-shrink: 0; }
          .about_label .item .item_bottom .img_wrap img {
            width: 100%; }
        .about_label .item .item_bottom .content_wrap {
          flex: 1; }
        .about_label .item .item_bottom .title {
          font-size: 16px;
          line-height: 24px; }
        .about_label .item .item_bottom .desc {
          width: 100%;
          font-size: 12px;
          line-height: 22px; } }

/*# sourceMappingURL=about.css.map */