html,
body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

body > main {
    flex: 1;
}

body > footer {
    background-color: var(--primary-blue);
    padding: 1rem;
    flex: 0;
    margin-top: 2rem;
}

#footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1rem;
}

#footer-links > * {
    background-color: var(--primary-bright-blue);
    color: white;
    text-align: center;
    padding: 1rem;
    border-radius: 10px;
}

#footer-links hr {
    color: white;
}

#footer-links ul {
    padding: 0;
    list-style: none;
}

.follow-sites li {
    margin-bottom: 0.5rem;
}

.follow-sites li a {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    align-items: center;
}

.follow-sites li a:hover {
    text-decoration: underline;
}

.follow-sites li a img {
    margin-right: 0.25rem;
    height: initial;

}