html, body {
    height: 100%;
}
body {
    display: flex;
    flex-direction: column;
    margin: 0;
}
.page-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
}

nav img {
    height: 60px;
    margin-right: 0.5rem;
}
.footer-logo {
    height: 40px;
}