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}