abel>
            <select id="activity" required>
              <option value="">-- Select an activity --</option>
              <!-- Activity options will be loaded here -->
            </select>
          </div>
          <button type="submit">Sign Up</button>
        </form>
        <div id="message" class="hidden"></div>
      </section>
    </main>

    <footer>
      <p>&copy; 2023 Mergington High School</p>
    </footer>

    <script src="app.js"></script>
  </body>
</html>
