Hello.

I created a web page and i wanted to add a footer to it. Normally, the footer is supposed to be at the foot of the page but in my case it is aligning itself at the top of the page very close to the navbar. I don't understand where i am going wrong. i will paste my code here for corrections to this please.

<!-- Image and text -->
<div>
  <nav class="navbar navbar-dark bg-dark">
  <a class="navbar-brand" href="#">
    <img
      src="https://mdbootstrap.com/img/logo/mdb-transparent.png"
      height="20"
      class="d-inline-block align-top"
      alt="mdb logo"
    />
    Brighter Brains
  </a>
</nav>

<div class="right">
  <!-- Material form register -->
  <div class="card">
    <h5
      class="card-header info-color white-text text-center rgba-black-strong py-4"
    >
      <strong>Welcome</strong>
    </h5>

    <p class="text-center d-flex align-items-center py-5 px-4">
      Lorem ipsum dolor sit amet, consectetur adipisicing elit. Repellat fugiat,
      laboriosam, voluptatem, optio vero odio nam sit officia accusamus minus
      error nisi architecto nulla ipsum dignissimos. Odit sed qui, dolorum!.
    </p>

    <!--Card content-->
    <div class="card-body px-lg-5 pt-0">
      <!-- Form -->
      <form class="text-center" style="color: #757575;" action="#!">
        <!-- Generated ID-->
        <div class="md-form mt-0">
          <input type="text" id="schGenID" class="form-control" />
          <small id="schGenIDHelpBlock" class="form-text text-muted mb-4">
            Your school ID will be listed above.
          </small>
        </div>

        <!-- Registeration button -->
        <button
          class="btn btn-outline-info btn-rounded btn-block my-4 waves-effect z-depth-0"
          type="submit"
        >
          CLICK TO COMPLETE REGISTERATION.
        </button>

        <hr />

        <!-- Terms of service -->
        <p>
          By clicking <em>Sign up</em> you agree to our
          <a href="" target="_blank">terms of service</a>
        </p>
      </form>

      <!-- Form -->
    </div>
  </div>
  <!-- Material form register -->
</div>
</div>
<!-- Footer -->
<footer class="page-footer font-small blue">

  <!-- Copyright -->
  <div class="footer-copyright text-center py-3">© 2020 Copyright:
    <a href="https://mdbootstrap.com/"> MDBootstrap.com</a>
  </div>
  <!-- Copyright -->

</footer>
<!-- Footer -->

Atached is a pic of the result. All i want is my footer to appear at the foot of my web page