html{
  font-family: Helvetica;
}
body{
  background: #000;
  margin: 0;
  color: #fff;
  font-size: 40px;
  font-weight: 900;
}

.main-content{
  max-width: 40rem;
  margin: 3em auto;
  padding: 1em;
  hyphens: auto;
  text-align: justify;
  line-height: 1.4em;
}

@media only screen and (max-device-width: 480px) {
.main-content{
  padding: 12px;
  font-size: 35px;
}
}