  <label for="emailinput">Email address</label>
          </div>
          <button type="submit" class="btn btn-primary mb-3" onclick="newsletter(document.getElementById('emailinput').value)" id="submitemail">Submit</button> <span id="newslettermessage">Your address will not be shared.</span>
        </div>
        <div class="col-md-7 offset-md-1 lead">
          <p><b>CubeTrek</b>'s still in an experimental stage.
          <p>To receive updates, sign up for the mailing list. Or get in touch via <a href="