.expert {
       display: flex;
       justify-content: center;
       align-items: center;
   }
   
   .expert-slider .item {
       text-align: center;
       padding: 20px;
       width: 80px;
       height: 80px;
       border-radius: 50%;
       border: 1px solid #fff;
       margin-bottom: 100px;
   }
   
   .expert-slider img {
       width: 100%;
       height: 100%;
       margin: 0 auto;
       display: block;
       background: #fff;
   }
   
   .expert-slider h3 {
       margin-top: 20px;
       font-size: 18px;
       font-weight: 600;
       color: #fff;
       padding-top: 10px;
   }