header h1 {
  background-image: url("../img/logo_fathom_point.png");
}
p.cta {
  background-image: url("../img/cta-pointer.png");
}
@media (min-width: 501px) {
  body.index .main-heading {
    background-image: url("../img/GROYNE.jpg");
  }
}
@media (max-width: 500px) {
  body.index .main-heading {
    background-image: url("../img/GROYNE_s.jpg");
  }
}