HTML Code

<!DOCTYPE html>
<html lang=en>
<head>
  <meta charset=UTF-8>
  <meta name=viewport content="width=device-width,initial-scale=1">
  <title>Educational ruby</title>
  <style>body{font-family:system-ui,sans-serif;margin:0;padding:1.5rem;background:#f8fafc;color:#334155;line-height:1.7}h1{margin:0 0 1rem;font-size:1.25rem;color:#0f172a}.science-term{font-weight:600;color:#0f172a}rt{font-size:.7rem;color:#047857}.hint{margin-top:1rem;font-size:.8125rem;color:#64748b;max-width:420px}</style>
</head>
<body>
  <h1>Educational content</h1>
  <ruby>
    <span class=science-term>Photosynthesis</span>
    <rt>foh-toh-sin-thuh-sis</rt>
  </ruby>
  <p class=hint>ruby can annotate any base text, not only East Asian characters.</p>
</body>
</html>

Lines: 0 | Characters: 0

Live Preview Auto-refresh on Run

HTML ruby Tag — Educational Content