.hero{
      background-image: url(../img/research.jpg);
      max-height: 400px;
      background-position: center;
      background-size: cover;
      background-attachment: fixed;
      position: relative;
      z-index: 2;
  }
  .hero::after{
      content: "";
      width: 100%;
      height: 100%;
      position: absolute;
      top: 0;
      left: 0;
      /*background-color: rgba(191, 190, 194, 0.76); */
      z-index: -1;
  }
 
  .col-img{
      background-image: url(../img/local-map.jpg);
      display:block;
      margin: auto;
      background-position: center;
      background-size: cover;
      width: 264px;
      min-height: 220px;
  }
/* RESEARCH*/
.list-bullets {
      list-style: none;
  }
  
  .list-bullets li {
      display: flex;
      align-items: center;
  }
  .list-bullets li::before {
      content: '';
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background: #5784d7;
      border: 2px solid #8fb3f5;
      display: block;
      margin-right: 1rem;
  }
  section{
      padding-top: 50px;
      padding-bottom:50px;
  }