                                               <div style="height: 50px;" class="mr-3 bg-primary text-white floating-sm p-3">.floating-sm</div>
                                                <div style="height: 50px;" class="mr-3 bg-secondary text-white floating-md p-3">.floating-md</div>
                                                <div style="height: 50px;" class="mr-3 bg-tertiary text-white floating-lg p-3">.floating-lg</div>
                                            </div>
                        