1. Universal
   1. <!-- ... -->
      1. Description
      2. Purpose
      3. Versions
         1. Changes in HTML5
      4. Browser Support
   2. <!DOCTYPE>
      1. Description
      2. Purpose
      3. Versions
         1. Changes in HTML5
      4. Browser Support
2. Root Element
   1. <html>
      1. Description
      2. Purpose
      3. Versions
         1. Changes in HTML5
      4. Browser Support
      5. Global Attributes
         1. Core Attributes
         2. Event-Handler Attributes
         3. XML Attributes
3. Metadata
   1. <head>
      1. Description
      2. Purpose
      3. Versions
         1. Changes in HTML5
      4. Browser Support
   2. <title>
      1. Description
      2. Purpose
      3. Versions
         1. Changes in HTML5
      4. Browser Support
   3. <meta>
      1. Description
      2. Purpose
      3. Versions
         1. HTML5 Changes
      4. Browser Support
   4. <link>
      1. Description
      2. Purpose
      3. Versions
         1. HTML5 Changes
      4. Browser Support
   5. <style>
      1. Description
      2. Purpose
      3. Versions
         1. HTML5 Changes
      4. Browser Support
4. Scripting
   1. <script>
      1. Description
      2. Purpose
      3. Versions
         1. HTML5 Changes
      4. Browser Support
5. Sections
   1. <body>
      1. Description
      2. Purpose
      3. Versions
         1. HTML5 Changes
      4. Browser Support
   2. <h1> to <h6>
      1. Description
      2. Purpose
      3. Versions
         1. HTML5 Changes
      4. Browser Support
   3. <section>
      1. Description
      2. Purpose
      3. Versions
      4. Browser Support
   4. <article>
      1. Description
      2. Purpose
      3. Versions
      4. Browser Support
   5. <nav>
      1. Description
      2. Purpose
      3. Versions
      4. Browser Support
   6. <header>
      1. Description
      2. Purpose
      3. Versions
      4. Browser Support
   7. <footer>
      1. Description
      2. Purpose
      3. Versions
      4. Browser Support
   8. <hgroup>
      1. Description
      2. Purpose
      3. Versions
      4. Browser Support
6. Grouping Content
   1. <div>
      1. Description
      2. Purpose
      3. Versions
         1. HTML5 Changes
      4. Browser Support
   2. <p>
      1. Description
      2. Purpose
      3. Versions
         1. HTML5 Changes
      4. Browser Support
   3. <ul>
      1. Description
      2. Purpose
      3. Versions
         1. HTML5 Changes
      4. Browser Support
   4. <ol>
      1. Description
      2. Purpose
      3. Versions
         1. HTML5 Changes
      4. Browser Support
   5. <li>
      1. Description
      2. Purpose
      3. Versions
         1. HTML5 Changes
      4. Browser Support
   6. <figcaption>
      1. Description
      2. Purpose
      3. Versions
      4. Browser Support
   7. <figure>
      1. Description
      2. Purpose
      3. Versions
      4. Browser Support
7. Text-Level Semantics
   1. <a>
      1. Description
      2. Purpose
      3. Versions
         1. HTML5 Changes
      4. Browser Support
   2. <abbr>
      1. Description
      2. Purpose
      3. Versions
         1. HTML5 Changes
      4. Browser Support
   3. <acronym>
      1. Description
      2. Purpose
      3. Versions
      4. Browser Support
   4. <dfn>
      1. Description
      2. Purpose
      3. Versions
         1. HTML5 Changes
      4. Browser Support
8. Edits
9. Embedded Content
   1. <canvas>
      1. Description
      2. Purpose
      3. Versions
      4. Browser Support
10. Tables
    1. <table>
       1. Description
       2. Purpose
       3. Versions
          1. HTML5 Changes
       4. Browser Support
    2. <caption>
       1. Description
       2. Purpose
       3. Versions
          1. HTML5 Changes
       4. Browser Support
    3. <th>
       1. Description
       2. Purpose
       3. Versions
          1. HTML5 Changes
       4. Browser Support
    4. <tr>
       1. Description
       2. Purpose
       3. Versions
          1. HTML5 Changes
       4. Browser Support
    5. <td>
       1. Description
       2. Purpose
       3. Versions
          1. HTML5 Changes
       4. Browser Support
    6. <thead>
       1. Description
       2. Purpose
       3. Versions
          1. HTML5 Changes
       4. Browser Support
    7. <tbody>
       1. Description
       2. Purpose
       3. Versions
          1. HTML5 Changes
       4. Browser Support
    8. <tfoot>
       1. Description
       2. Purpose
       3. Versions
          1. HTML5 Changes
       4. Browser Support
11. Forms
    1. <form>
       1. Description
       2. Purpose
       3. Versions
          1. HTML5 Changes
       4. Browser Support
    2. <textarea>
       1. Description
       2. Purpose
       3. Versions
          1. HTML5 Changes
       4. Browser Support
    3. <button>
       1. Description
       2. Purpose
       3. Versions
          1. HTML5 Changes
       4. Browser Support
    4. <select>
       1. Description
       2. Purpose
       3. Versions
          1. HTML5 Changes
       4. Browser Support
    5. <option>
       1. Description
       2. Purpose
       3. Versions
          1. HTML5 Changes
       4. Browser Support
    6. <datalist>
       1. Description
       2. Purpose
       3. Versions
       4. Browser Support
    7. <label>
       1. Description
       2. Purpose
       3. Versions
          1. HTML5 Changes
       4. Browser Support
    8. <fieldset>
       1. Description
       2. Purpose
       3. Versions
          1. HTML5 Changes
       4. Browser Support
    9. <legend>
       1. Description
       2. Purpose
       3. Versions
          1. HTML5 Changes
       4. Browser Support
12. Interactive Elements
    1. <details>
       1. Description
       2. Purpose
       3. Versions
       4. Browser Support
    2. <summary>
       1. Description
       2. Purpose
       3. Versions
       4. Browser Support
    3. <menu>
       1. Description
       2. Purpose
       3. Versions
       4. Browser Support