.loaderAnim {
    animation: spin 1s ease-in-out infinite alternate;
}

@-webkit-keyframes spin {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.2);
    }
}

@keyframes spin {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.2);
    }
}