@media (min-width: 900px) {
  #box-5 {
    height: 100vh;
    width: 100%;
    background-image: url("salaojitus_vaaka.jpg");
    background-size: cover;
    display: table;
    background-attachment: fixed;
  }
}

@media (min-width: 900px) {
  #box-3 {
    height: 80vh;
    width: 100%;
    background-image: url("../../assets/img/ph-pienkone1.jpg");
    background-size: cover;
    display: table;
    background-attachment: fixed;
  }
}