.html_content {
  .p_content {
    position: absolute;
    left: 100px;
    top: 280px;
    .item_title_o {
      font-size: 58px;
      color: #ffffff;
      letter-spacing: 0;
      line-height: 60px;
      font-weight: 600;
    }
    .item_title_t {
      font-size: 42px;
      opacity: 0.9;
      margin-top: 12px;
      color: #ffffff;
      letter-spacing: 0;
      line-height: 60px;
      font-weight: 500;
    }
    .item_title_th {
      margin-top: 4px;
      opacity: 0.9;
      font-size: 20px;
      color: #ffffff;
      letter-spacing: 0;
      line-height: 34px;
      font-weight: 300;
    }
    .content_btn_click {
      text-decoration: none;
      margin-top: 36px;
    }
  }
  .c_two_beijin {
    width: 100%;
    background: #202121;
    display: inline-table;
  }
  .c_six_beijin {
    width: 100%;
    background: #272727;
    display: inline-table;
  }
  .c_one {
    width: 1350px;
    min-width: 1350px;
    height: 800px;
    display: flex;
    align-items: center;
    flex-direction: column;
    color: #ffffff;
    opacity: 0.9;
    margin: auto;
    position: relative;
    .c_one_o {
      margin-top: 224px;
      font-size: 58px;
      font-weight: 600;
      //   color: #ffffff;
    }
    .c_one_t {
      margin-top: 8px;
      font-size: 42px;
      font-weight: 500;
      //   color: #ffffff;
    }
    .c_one_th {
      margin-top: 14px;
    }
    .c_one_th,
    .c_one_for,
    .c_one_f {
      font-size: 20px;
      line-height: 34px;
      font-weight: 300;
    }
    .c_one_a {
      margin-top: 29px;
    }
  }
  .c_oo {
    width: 1350px;
    min-width: 1350px;
    height: 800px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    color: #ffffff;
    opacity: 0.9;
    margin: auto;
    position: relative;
    .c_o_one_o {
      // margin-top: 224px;
      font-size: 58px;
      font-weight: 600;
      //   color: #ffffff;
      display: flex;
      align-items:center;
      .points{
        width: 112px;
        height:4px;
        background-color: #F3F7FC;
      }
      span{
        margin: 0 32px;
      }
    }
    .c_o_one_t {
      display: flex;
      align-items: center;
      margin-top: 18px;
      cursor: pointer;
      .video_play {
        width: 56px;
        height: 56px;
        background: url("../images/icons/icon_Play.svg");
      }
      span {
        margin-left: 12px;
        font-size: 24px;
        color: #ffffff;
        letter-spacing: 0;
        text-align: center;
        font-weight: 500;
      }
    }
  }
  .c_two {
    width: 1350px;
    height: 810px;
    margin: auto;
    .title {
      width: 798px;
      height: 59px;
      margin-left: 276px;
      font-size: 42px;
      color: #ffffff;
      letter-spacing: 0;
      font-weight: 600;
      padding-top: 75px;
    }
    .content {
      margin: 126px 90px 0 90px;
      display: flex;
      .item {
        width: 400px;
        height: 510px;
        margin-right: 33px;
        padding: 1px;
        img {
          display: block;
          width: 355px;
          height: 198px;
        }
        .item_c {
          height: 311px;
          background: #fff;
          .item_c_title {
            width: 310px;
            margin: auto;
            padding-top: 51px;
            font-size: 28px;
            color: #002fcb;
            letter-spacing: 0;
            text-align: center;
            font-weight: 600;
          }
          .item_c_content {
            margin-top: 30px;
            padding: 0 23px;
            font-size: 20px;
            color: #2d2f2f;
            letter-spacing: 0;
            font-weight: 400;
            line-height: 28px;
          }
        }
      }
    }
  }
  .c_three {
    margin: auto;
    width: 1350px;
    height: 800px;
    position: relative;
  }
  .c_four {
    margin: auto;
    width: 1350px;
    height: 800px;
    position: relative;
  }
  .c_five {
    width: 1350px;
    height: 800px;
    position: relative;
    margin: auto;
  }
  .c_six {
    width: 1350px;
    height: 800px;
    margin: auto;
    .c_title {
      font-size: 58px;
      text-align: center;
      color: #ffffff;
      letter-spacing: 0;
      text-align: center;
      line-height: 60px;
      font-weight: 600;
      padding-top: 135px;
    }
    .c_content {
      font-size: 28px;
      color: #a6a6a6;
      letter-spacing: 0;
      text-align: center;
      font-weight: 100;
      margin-top: 27px;
    }
    .c_card_wrap {
      // margin: 115px auto auto 150px;
      margin-top: 115px;
      width: 1350px;
      display: flex;
      flex-wrap: wrap;
      // justify-content: flex-start;
      justify-content: space-between;
      .c_c_item {
        // flex: 1;
        height: 280px;
        // margin-right: 50px;
        display: flex;
        align-items: center;
        flex-direction: column;
        // margin: 0 50px 50px 0;
        // width: calc((100%-50) / 4);
        // min-width: calc((100%-50) / 4);
        // max-width: calc((100%-50) / 4);
        &:nth-child(4n) {
          margin-right: 0;
        }
        img {
          width: 80px;
          height: 80px;
        }
        .c_c_item_title {
          font-size: 28px;
          color: #a6a6a6;
          letter-spacing: 0;
          font-weight: 300;
          margin-top: 44px;
        }
        .c_c_item_count {
          margin-top: 40px;
          .count {
            font-size: 98px;
            color: #ffffff;
            letter-spacing: 0;
            line-height: 60px;
            font-weight: 600;
            .special {
              font-size: 48px;
              color: #ffffff;
              letter-spacing: 0;
              line-height: 60px;
              font-weight: 500;
            }
          }
          .unit {
            font-size: 22px;
            color: #a6a6a6;
            letter-spacing: 0;
            font-weight: 300;
          }
        }
      }
    }
  }
  .c_seven {
    width: 1350px;
    height: 800px;
    position: relative;
    margin: auto;
    .office_c {
      margin-top: 24px;
    }
  }
}