.about-item {
    padding: 26px 10px 26px 35px;
    background: #f4f4f4;
    color: #333;
    display: block;
  }
  .about-item.active {
    background: #173691;
    color: #fff !important;
  }
  @media (max-width: 768px) {
    .about-item {
      height: 30px;
      line-height: 30px;
      text-align: center;
      font-size: 12px;
      padding: 0;
      flex: 1;
      margin-bottom: 20px;
    }
}