.header-brand-img {
  height: 5rem;
}

.nav-tabs .nav-link {
  border-bottom: 0;
}

.nav-tabs .nav-link.active {
  color: #6e7687;
  border-color: #6e7687;
}

@media (min-width: 992px) {
  .nav-tabs .nav-link {
    border-bottom: 3px solid transparent;
  }
}

.titulo-site {
  font-size: 2.5rem;
}