body{
    font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

nav.mobile{
    display: none;
}

@media only screen and (max-width:478px) {
    nav.desktop{
        display: none;
    }

    nav.mobile{
        display: flex;
    }
}