span {
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../../assets/img/hex.png');
  background-size: cover;
  background-position: center;
  z-index: -2;
}

body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255,255,255,0.85);
  z-index: -1;
}

@media (min-width: 300px) {
  .navbar-brand {
    font-size: 2rem;
  }
}

@media (min-width: 768px) {
  .navbar-brand {
    font-size: 2.5rem;
  }
}