body { max-width: 38em; margin: 3em auto; padding: 0 1em;
       font: 1.05em/1.6 Georgia, "Times New Roman", serif;
       color: #222; }
a { color: #225; }
blockquote { color: #444; border-left: 2px solid #ccc; margin: 1em 0; padding: 0 1em; }
hr { border: 0; border-top: 1px solid #ccc; margin: 2.5em 0 1.5em; }
sup a { text-decoration: none; }