                         <button type="submit" class="btn btn-primary">Calculate</button>
                            </form>
                            <div id="storage-result" class="mt-3"></div>
                        </div>
                    </div>
                </div>
                <div class="col-md-6">
                    <div class="card mb-4">
                        <div class="card-header bg-white">
                            <h5 class="mb-0">Throughput Calculator</h5>
                  