@keyframes spinning {
    from { transform: rotate(0deg) }
    to { transform: rotate(360deg) }
}

.animated-rotate {
    animation-name: spinning;
    animation-play-state: running;
    animation-duration: 1s;
    animation-iteration-count: infinite;
    /* linear | ease | ease-in | ease-out | ease-in-out */
    animation-timing-function: linear;
}