span[line]:before{display:inline-block;content:attr(line) " ";width:36px;margin-right:16px;font-weight:700;border-right:1px solid rgba(0,0,0,.25)}article.content *+h2,article.content h2{margin-top:52px;margin-bottom:26px}article.content *+h3,article.content h3{margin-top:24px;margin-bottom:8px}article.content h2:first-child{margin-top:0}