@media (max-width: 1230px) {
  .list-teacher li {
    width: 20%;
  }
  .footer .foot-logo {
    margin-left: 280px;
  }
}

@media (max-width: 992px) {
  .header {
    position: relative;
    background: #c02720;
    padding: 10px 0;
  }
  .list-teacher li {
    width: 25%;
  }
  .footer .foot-logo {
    margin-left: 180px;
  }
}

@media (max-width: 768px) {
  .row1 .left {
    width: 100%;
  }
  .row1 .right {
    width: 100%;
    text-align: center;
margin-top:-20px;
  }
  .list-teacher li {
    width: 33.3%;
  }
  .footer .foot-logo {
    margin-left: 0;
    float: none;
    text-align: center;
  }
  .footer .cory {
    text-align: center;
    float: none;
  }
  .content .pic {
    float: none;
    margin: 0 auto;
  }
  .content .text {
    width: 100%;
    margin-top: 15px;
  }
  .content .pinglun{width:100%;}
}

@media (max-width: 600px) {
  html {
    font-size: 15px;
  }
  .logo {
    max-width: 180px;
  }
  .row1 {
    padding: 30px 0;
  }
  .row2 {
    padding: 15px 0;
  }
  .list-teacher ul {
    margin: 0 -10px;
  }
  .list-teacher li {
    width: 50%;
  }
  .list-teacher li .box {
    margin: 0 10px;
    padding: 0;
  }
  .list-teacher li:hover .info {
    margin-top: -20px;
  }
  .location {
    margin-top: 40px;
  }
  .location h3 {
    height: 80px;
    line-height: 80px;
    bottom: 100%;
  }
  .content .text .tit h3 {
    float: none;
    text-align: center;
  }
  .content .text .tit .xy {
    margin-left: 0;
    text-align: center;
    float: none;
  }
  .content .text .tit .tp {
    margin: 10px auto 0;
    float: none;
  }
}