.u-kenBurns {
    overflow: hidden;
}

@keyframes kenBurns {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.15);
    }
}

.u-kenBurns .element-background-wrapper {
    animation-name: kenBurns;
    animation-duration: 12s;
    animation-fill-mode: both;
    animation-timing-function: ease-in-out;
    animation-iteration-count: 1;
}