.footer {
    background-color: lightgrey;
    width: 100%;
    padding: 1rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    max-width: 1200px;
    margin: 0 auto;
}

.footer .copyright {
    flex: 1;
}

.footer .external-links {
    text-align: left;
}

.footer .external-links h4 {
    color: #333;
    font-size: 1rem;
    margin-top: 0;
    margin-bottom: 0.5rem;
}

.footer .external-links a {
    color: #0099cc;
    text-decoration: none;
    display: block;
    line-height: 0.5;
}