#mainNav .navbar-nav > li.nav-item > a.nav-link:hover, #mainNav .navbar-nav > li.nav-item > a.nav-link:focus:hover {
  color: rgb(41,207,177);
}

@media (min-width: 2000px) {
  #mainNav .navbar-nav > li.nav-item > a.nav-link, #mainNav .navbar-nav > li.nav-item > a.nav-link:focus {
    color: rgb(41,207,177);
  }
}

.nav-link:hover, .nav-link:focus {
  color: rgb(41,207,177);
}