body{font-family:sans-serif;margin:0 auto;max-width:75ch;padding:10px;} pre{overflow:auto;} table{border-collapse:collapse;width:100%;} table tbody tr:nth-of-type(even) td{background:#f9f9f9;} table tbody tr.size-section td{background:#191919;color:white;} @media (prefers-color-scheme: dark) { body{background:#191919;filter:invert(1);} }