.about_content > .list {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap; }
  .about_content > .list > .item {
    width: 30%;
    transition: .3s;
    display: block;
    margin-bottom: 20px;
    margin-left:5% }
    .about_content > .list > .item:nth-child(1){
    	margin-left:0;
    }
    .about_content > .list > .item:nth-child(3n+1){
    	margin-left:0;
    }
    .about_content > .list > .item:hover {
      box-shadow: 3px 3px 5px #ccc; }
      .about_content > .list > .item:hover p {
        background-color: #C72027;
        color: #fff; }
    .about_content > .list > .item > div {
      height: 160px;
      display: flex;
      align-items: center;
      overflow: hidden;
      justify-content: center;
      border: 1px solid #F1F1F1; }
      .about_content > .list > .item > div img {
        width: 99%; }
    .about_content > .list > .item p {
      padding: 15px;
      text-align: center;
      background-color: #F1F1F1;
      font-size: 14px;
      transition: .3s; }

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