.btn-outline-secondary:hover {
  color: #fff;
}

.header {
  background: linear-gradient(to bottom right, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url(../img/background-hero.jpg) center center no-repeat;
  background-size: cover;
}

.navbar .nav-link,
.navbar .navbar-brand {
  color: #fff;
}

.navbar .nav-link:hover {
  color: #ddd;
}

.navbar {
  transition: all 0.5s ease-in-out;
}

.navbar-sticky {
  opacity: 0.9;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.icon-fix {
  font-size: 2.4rem;
}

.contact li {
  width: 32px;
}