.tabbable .navbar-collapse {
overflow-x: auto;
overflow-y:hidden;
flex-wrap: nowrap;
}
.tabbable .navbar-collapse .nav-link {
white-space: nowrap;
}
@media only screen and (max-width: 400px) {
.tabbable .navbar-collapse {
overflow-x: auto;
overflow-y:hidden;
flex-wrap: nowrap;
}
.tabbable .navbar-collapse .nav-link {
white-space: nowrap;
}
}