.footer-copyright {
    direction: ltr;
    font-family: Arial, Helvetica, sans-serif;
    background-color: #3f3f41 ;
    color: white;
}

footer {
    bottom: 0;
    flex-shrink: none;

    font-size: 0.9em;
    border-top: 2px solid #3f3f41;
    margin-top: 40px;
}

.fa {
    padding: 20px;
    font-size: 30px;
    width: 30px;
    text-align: center;
    text-decoration: none;
    margin: 5px 2px;
    border-radius: 50%;
  }
  
  .fa:hover {
      opacity: 0.7;
  }
  
  .fa-facebook {
    background: #3B5998;
    color: white;
  }