body {
  overscroll-behavior-y: none;
}

h4 {
  text-decoration: underline;
}

.banner-container {
  --bs-aspect-ratio: 75%;
}

.banner {
  background-size: cover;
}

#first-banner {
  background: no-repeat center/100% url("./images/ales-nesetril-Im7lZjxeLhg-unsplash.jpg");
}

#second-banner {
  background: no-repeat center/100% url("./images/charlesdeluvio-pjAH2Ax4uWk-unsplash.jpg");
}

#third-banner {
  background: no-repeat center/100% url("./images/gabriel-heinzer-EUzk9BIEq6M-unsplash.jpg");
}

.section {
  scroll-margin-top: 2rem;
}

.mb-n3 {
  margin-bottom: -1rem !important;
}

/* sm */
@media (min-width: 576px) {
  .banner-container {
    --bs-aspect-ratio: 60%;
  }
}

/* md */
@media (min-width: 768px) {
  .banner-container {
    --bs-aspect-ratio: 40%;
  }
}