@media only screen and (min-width: 300px) and (max-width: 768px) {
  .row-box {
    width: 100%;
    padding: 40px 0;
    overflow: hidden;
    background: #F6F7FA;
  }
  .row-box .row-t {
    align-items: center;
    display: flex;
    justify-content: center;
    width: 100%;
    padding: 20px 0;
    padding-bottom: 14px;
    background: transparent;
    position: relative;
    font-size: 18px;
    font-family: PingFangSC-Regular, PingFang SC;
    color: #33383d;
    height: 56px;
    margin-bottom: 20px;
  }
  .row-box .row-t::after {
    content: "";
    display: block;
    position: absolute;
    width: 32px;
    height: 2px;
    bottom: 1px !important;
    left: 50%;
    transform: translateX(-50%);
    background: #1dd8bd;
  }
}
@media only screen and (min-width: 769px) and (max-width: 4000px) {
  .row-box {
    width: 100%;
    padding: 80px 0;
    overflow: hidden;
    background: #F6F7FA;
  }
  .row-box .row-t {
    align-items: center;
    display: flex;
    justify-content: center;
    width: 100%;
    padding: 20px 0;
    padding-bottom: 14px;
    background: transparent;
    position: relative;
    font-size: 24px;
    font-family: PingFangSC-Regular, PingFang SC;
    color: #33383d;
    height: 65px;
    margin-bottom: 30px;
  }
  .row-box .row-t::after {
    content: "";
    display: block;
    position: absolute;
    width: 32px;
    height: 2px;
    bottom: 1px !important;
    left: 50%;
    transform: translateX(-50%);
    background: #1dd8bd;
  }
}