.hero-banner {
  height: 20vh;
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.4)), url("../../images/contatti.jpg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.hero-banner .hero-heading {
  color: var(--white);
}