main h1 {
  text-align:center;
  font-size:1.6rem;
  margin-bottom:40px;
}
main h2 {
  font-size:1.4rem;
  border-bottom:1px solid #eee;
  padding-bottom:10px;
  margin-bottom:10px;
  margin-top:40px;
}
main ol {
  padding-left:1.4rem;
  margin:20px 0 20px 0;
}
main ol li {
  margin:5px 0 5px 0;
}