@media (max-width: 768px) {
  .navbar-collapse.show {
    max-height: 70vh;
    overflow-y: auto;
  }

  .navbar-collapse:not(.show) {
    display: none !important;
  }

  #contact {
    scroll-margin-top: 110px;
  }

  #contact input,
  #contact textarea,
  #contact select {
    scroll-margin-top: 130px;
    scroll-margin-bottom: 260px;
    font-size: 16px !important;
  }

  body {
    padding-bottom: 260px;
  }
}