img {
    width: 200px;
    height: auto;
}

.actuality-card {
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

    .actuality-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 12px 30px rgba(0,0,0,0.12);
    }

/* LG */
@media (min-width: 992px) {
    img {
        width: 300px;
    }
}