#references {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;

  .reference {
    margin-bottom: 20px;
    padding: 20px;
    flex-basis: 33.33%;

    &.link {
      cursor: pointer;
    }

    @media only screen and (max-width: 992px) {
      flex-basis: 50%;
    }

    @media only screen and (max-width: 450px) {
      flex-basis: 100%;
    }
  }
}