html{
    scroll-behavior: smooth;
}
body {
    color: #fff;
    background-color: #fff;
}

img:hover {
    box-shadow: 0 0 2px 1px rgba(0, 140, 186, 0.5);
  }
  .fa {
    padding: 20px;
    font-size: 30px;
    width: 50px;
    text-align: center;
    text-decoration: none;
    margin: 0px 2px;
        }

    .fa:hover {
    opacity: 0.7;
    }

    .fa-facebook {
    background: #3B5998;
    color: white;
    }

  .fa-instagram {
    background: #55ACEE;
    color: white;
  }
  .footer {
    background-color: #fff;
    color: #000; 
    text-align: center;
  }

  li a:hover {
    background-color: #c8a2c8;
  }
  .active {
    background-color: #fff;
  } 
  
  .column {
    float: left;
    width: 33.33%;
    padding: 5px;
  }
  .row::after {
    content: "";
    clear: both;
    display: table;
  }
  .row {
    display: flex;
  }
  .column {
    flex: 33.33%;
    padding: 5px;
  }
  .center {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 50%;
  }