footer {
    background: #333;
    color: #fff;
    padding: 2em;
    margin-top: 30px;
  }
  
  .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
  }
  
  .footer-column {
    flex-basis: 30%;
  }
  
  .footer-column h3 {
    margin-bottom: 10px;
  }
  
  .footer-column ul {
    list-style: none; 
    padding: 0;
  }
  
  .footer-column p {
    margin: 0;
  }
  
  .footer-bottom {
    background: #222;
    padding: 1em;
    text-align: center;
  }