@media screen
and (max-width: 1189px) 
{
    #mobileNav {
        display: block;
    }
    #desktopNavbar>div>ul {
        display: none;
    }
}

@media screen
and (min-width: 1190px)
{
    #mobileNav {
        display: none;
    }
    #desktopNavbar {
        display: block;
    }
}