.nav-link {
  color: rgba(255,255,255,.55);
}

.nav-link:hover {
  color: rgba(255,255,255,.75);
}

.nav-link:focus {
  color: rgba(255,255,255,.75);
}

.carousel-inner img {
  width: 100%;
  height: 100%;
}

.footer>* {
  color: rgba(255,255,255,.75);
}