@media screen and (max-width: 1920px) {
  .mayor_post .inpage_title_2 {
    text-align: right;
  }
  .mayor_photo {
    text-align: center;
    margin: 40px 0;
  }
  .mayor_photo img {
    width: 80%;
    margin: 0 auto;
    vertical-align: bottom;
  }
  .mayor_row {
    overflow: hidden;
  }
  .mayor_row img {
    vertical-align: bottom;
    display: block;
    float: left;
    margin-right: 10px;
  }
  .mayor_row span {
    line-height: 25px;
  }
  .mayor_colleague .inpage_title_1 {
    width: 100%;
    text-align: center;
  }
  .mayor_colleague .inpage_row span:nth-child(1) {
    float: left;
    color: #0e9fee;
  }
  .mayor_colleague .inpage_row span:nth-child(2) {
    float: right;
  }
  .work .block_list {
    border-bottom: 1px dashed #dedede;
    padding-bottom: 20px;
    margin-bottom: 20px;
  }
  .pic li:nth-child(3),
  .pic li:nth-child(6) {
    margin-right: 0;
  }
}
@media screen and (max-width: 768px) {
  .mayor_photo img {
    width: 60%;
  }
  .pic {
    margin-bottom: 0;
  }
  .pic li:nth-child(3) {
    margin-right: 20px;
  }
  .pic li:nth-child(2),
  .pic li:nth-child(4),
  .pic li:nth-child(6) {
    margin-right: 0;
  }
}