body {
  margin-top: 77px;
  font-size: 1.1em;
}

.navbar {
  box-shadow: 7px 4px 40px -5px rgba(0,0,0,0.3);
  opacity: 0.8;
  background: #fff;
}

.navbar .nav-item {
  font-size: 1rem;
  padding-left: 20px;
  text-transform: uppercase;
}

.navbar-light .navbar-nav .nav-link {
  color: black;
}

#slider {
  box-shadow: 7px 4px 40px -5px rgba(0,0,0,0.3);
}

.bg-dark {
  background-color: #494444 !important;
}

.porady_nazwa {
  text-transform: capitalize;
}