.bouncing-dots{display:inline-block;vertical-align:middle;margin-bottom:15px}.dot{width:10px;height:10px;background-color:#6d6d6d;border-radius:50%;display:inline-block;margin:0 5px;animation:bounce .6s infinite alternate}.dot:nth-child(2){animation-delay:.2s}.dot:nth-child(3){animation-delay:.4s}@keyframes bounce{to{transform:translateY(-10px)}}.loading-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#fffc;z-index:1050;align-items:center;justify-content:center}.spinner-border{width:3rem;height:3rem}