#nav {
    position: sticky;
    top: 0px;
    left: 0px;
    width: 100%;
    background-color: #0002;
    font-size: 1.5rem;
    padding: 5px 10px;
    /* border-radius: 0 0 20px 0; */
}
#nav > a {
    margin: 0px 5px;
    text-decoration: none;
    font-family: var(--font-book);
    color: black;
}
#nav > a:first-child {
    font-family: var(--font-med) !important;
    font-weight: bold;
}
#nav > a:last-child {
    margin-right: 6px;
}
#nav > a:hover {
    opacity: 0.6;
}