<footer class="py-4 bg-light mt-auto">
                    <div class="container-fluid px-4">
                        <div class="d-flex align-items-center justify-content-between small">
                            <div class="text-muted">Copyright &copy; 2021-2021 - Sua Empresa</div>
                            <div>
                                <a href="#">Pode colocar um link aqui</a>
                                &middot;
                                <a href="#">E aqui tamb&eacute;m</a>
                            </div>
                        </div>
                    </div>
                </footer>