.lien-item {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.lien-item_fig {
    display: flex;
    align-items: center;
    justify-content: center;
    max-height: 200px;
    height: 33vw;
    flex: 0 0 auto;
    margin-bottom: 20px;
}