nav {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    align-content: space-between;
    justify-content: space-evenly;
    
    height: 60px;
    border: 1px solid #1D458299;
}

nav a.menu, #manage {
    color: black;
    text-decoration: none;
    font-size: 23px;
    font-weight: bold;
}

nav a.menu:hover, #manage:hover {
    color:#448efe;
    text-decoration: underline dotted;
}

a.user, span.user, a.user_loggedin {
    color: grey;
    text-decoration: none;
    font-size: 20px;
}

button {
    font-size: 20px;
    height: 40px;
    width: 90px;
}