.footer {
    background: orange;
    padding: 20px 0;
}

.footer-container {
    display: flex;
    justify-content: space-between;
}

.footer-section {
    width: 25%;
    padding: 0 20px;
}

.footer-section h3 {
    color: white;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: white;
    text-decoration: none;
}

.footer-section ul li a:hover {
    text-decoration: underline;
}