html {
  height: 100%;
}

body {
  height: 100%;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.helpPage {
  margin: 24px auto;
  max-width: 65ch;
}

.helpPage h1 {
  font-size: 2.5rem;
  margin: 8px 0;
}

.helpPage h2 {
  font-size: 2rem;
  margin: 8px 0;
}

.helpPage h3 {
  font-size: 1.5rem;
  margin: 8px 0;
}

.helpPage ol {
  list-style: decimal;
  list-style-position: inside;
}