h1{font-size:2rem}h1,h2{font-weight:700;margin-bottom:1rem}h2{font-size:1.5rem}h3{font-size:1.25rem}h3,h4{font-weight:700;margin-bottom:1rem}h4{font-size:1rem}p{margin-bottom:1rem}blockquote{margin:2rem 0;border-left:2px solid #888;padding-left:1rem}