.banner-bg {
    height: 680px;
    background: url("/images/stateownedCompany/banner_bg.png") no-repeat center
      center;
    background-size: cover;
  }
  .recruit-box {
    overflow: hidden;
    position: relative;
    height: 500px;
    background: url("/images/stateownedCompany/aili_bg.png") no-repeat center
      center;
    background-size: cover;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .ai_wrap_cont_left ol li {
    width: 217px;
  }