section#intro {
  background-image: url(../images/parallax01_1200.jpg);
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  min-height: 65vh;
}

section#intro h1,
section#intro h3 {
  max-width: 1050px;
  margin-right: auto;
  margin-left: auto;
}

@media screen and (max-width: 700px) {
  section#intro {
    min-height: 75vh;
    background-attachment: scroll;
  }
}