t;</code>. For instance,
<code>&lt;br/&gt;</code> or <code>&lt;hr&gt;&lt;/hr&gt;</code>. See <a
href="#guidelines">HTML Compatibility Guidelines</a> for information on ways to
ensure this is backward compatible with HTML 4.0 user agents.</p>

<div class="good">
<p><strong><em>CORRECT: terminated empty tags</em></strong></p>

<p>&lt;br/&gt;&lt;hr/&gt;</p>
</div>

<div class="bad">
<p><strong><em>INCORRECT: unterminated empty tags</em></strong></p>

<p>&lt;br&gt;&lt;hr&gt;</p>
</div>

<h2><a name="h-4.7" id="