.sce-btn-hello {
    animation: hello-zoom 1.2s infinite ease-in-out !important;
}

@keyframes hello-zoom {
    0%,
    100% {
        transform: scale(1);
    }

    20% {
        transform: scale(1.12);
    }

    35% {
        transform: scale(0.98);
    }

    55% {
        transform: scale(1.08);
    }
}

.sce-btn-hello .sce-btn__tooltip {
    visibility: visible;
}