.footer {
  position: absolute;
  //bottom: -200px;
  width: 100%;
  height: 100px; /* adjust as needed */
  background-color: #f5f5f5;
}

    .footer {
        background-color: #f8f9fa;
        padding: 20px 0;
        text-align: center;
    }

    .social-icons a {
        color: #495057;
        margin: 0 10px;
        font-size: 24px;
    }

    .back-to-top {
        display: inline-block;
        margin-top: 20px;
    }