footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing);

    padding: var(--spacing);
}

footer ul {
    list-style-type: none;
    padding: 0;

    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--spacing);
}

footer img {
    height: 50px;

    transition: all 0.2s ease-in-out;
}

footer img:hover {
    height: 40px;
}