main {
  text-align: justify;
  line-height: 2;
  padding: 10px 20px;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-items: center;
  align-items: center;
  height: 100%;
}
main p {
  width: 60%;
  column-count: 1;
  column-gap: 70px;
  font-size: 1.2rem;
}

@media only screen and (max-width: 900px) {
  main {
    margin-top: 60px;
    height: auto;
  }
  main p {
    column-count: 1;
    width: 95%;
  }
}