.navbar-three.navbar-sub{
    display: none;
}

@media only screen and (max-width: 768px) {
    .navbar-sub-spacer {padding-top: 0px;}
}

@media only screen and (min-width: 768px) {
    .navbar-sub-spacer {padding-top: 50px;}
}

@media only screen and (min-width: 1024px) {
    .navbar-sub-spacer {padding-top: 88px;}
}