.page-footer {
    background-color: #ecf0f1;
    color: #7f8c8d;
    padding: 1.5rem 1.5rem;
    margin-top: 2rem;
    border-top: 1px solid #bdc3c7;
}

.footer-bottom {
    text-align: center;
    font-size: 0.9rem;
    padding-top: 0.8rem;
    border-top: 1px solid #bdc3c7;
}
a {
    color: #3498db;
    text-decoration: none;
}
a:hover {
    color: #2980b9;
}