.button {
  color: #106ebe;
}

.invalid-feedback {
  display: block;
}

.navbar-nav .nav-link {
  font-size: 1.1rem;
  font-weight: 600;
}

.dropdown-menu {
  background-color: #106ebe;
  border: none;
}

.dropdown-item:hover {
  background-color: #0c4678;
}