.tp_bgpic{width:100%;height:560px;background-image:url(/asset/img/aboutUs.png);background-size:100% 100%;background-repeat:no-repeat;z-index:1}.mid_content{margin-bottom:70px;height:720px;border-radius:10px;background-repeat:no-repeat;background-position:center;-webkit-box-shadow:0 4px 8px 6px rgba(7,17,27,0.06);box-shadow:0 4px 8px 6px rgba(7,17,27,0.06);-webkit-transition:all .3s;transition:all .3s}.about_ca{padding-top:100px;margin:0 100px 0 100px}.ab_title{font-family:"NotoSansHans-Regular";font-size:32px;color:#333}.ab_line{width:50px;height:5px;margin:30px 0 20px 0;background-color:#c4102a}.ab_desc{line-height:30px;text-indent:1rem;font-family:"NotoSansHans-Regular";font-size:14px;color:#333}.pouis{margin:30px 0}.ab_ttet{font-family:"NotoSansHans-Regular";font-size:14px;color:#333}.ab_list ul li{line-height:30px;font-family:"NotoSansHans-Regular";font-size:14px;color:#333}

@media (max-width: 768px) {
  .tp_bgpic {
    height: 240px;
    background-size: cover;
    background-position: center;
  }

  .mid_content {
    height: auto;
    min-height: 0;
    margin-bottom: 32px;
    border-radius: 8px;
  }

  .about_ca {
    margin: 0;
    padding: 24px 16px 32px;
  }

  .ab_title {
    font-size: 26px;
    line-height: 1.35;
  }

  .ab_line {
    margin: 18px 0;
  }

  .ab_desc {
    line-height: 1.8;
    text-indent: 0;
  }

  .pouis {
    margin: 20px 0;
  }

  .ab_list ul {
    margin: 12px 0 0;
    padding-left: 20px;
  }

  .ab_list ul li {
    line-height: 1.8;
  }
}