.ellipsis {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.ellipsis div {
    width: 15px;
    height: 15px;
    background-color: #4338ca;
    border-radius: 50%;
    animation: ellipsis 1.9s infinite ease-in-out both;
}

.ellipsis div:nth-child(1) {
    animation-delay: -0.38s;
}

.ellipsis div:nth-child(2) {
    animation-delay: -0.17s;
}

@keyframes ellipsis {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}