menu {
  background: rgba(0,0,0,0.75);
  margin-top: 0;
  padding: 15px 0;
}
main {
  padding: 100px 0;
}
main h1,
main .contact {
  width: 50%;
  margin: 25px auto;
}
main h1 {
  font-size: 25px;
  font-weight: 700;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(0,0,0,0.2);
  padding-bottom: 10px;
}
main .contact b {
  display: block;
  font-weight: 700;
  margin-bottom: 20px;
}
main .contact div {
  margin-bottom: 5px;
}
main .contact div:nth-child(3) {
  margin-bottom: 20px;
}
@media (max-width: 1000px) {
  main .contact,
  main h1 {
    width: 75%;
  }
}
@media (max-width: 650px) {
  main {
    text-align: center;
  }
  main .contact,
  main h1 {
    width: 90%;
  }
}