.content-footer {
    display: flex;
    min-height: 90vh;
    flex-direction: column;
}

footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0;
    padding: 10px 0;
}

@media screen and (max-width: 768px) {
    footer {
        display: none;
    }
}