.footer-images {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    height: 60rem;
}

.footer-images .single-image {
    max-height: 60rem;
    overflow: hidden;
}

.footer-images .single-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all .5s ease-out;
}

.footer-images .single-image img:hover {
    transform: scale(1.1);
}