an those declared in the DTD as <code>EMPTY</code> must
have an end tag.</p>

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

<p>&lt;p&gt;here is a paragraph.&lt;/p&gt;&lt;p&gt;here is
another paragraph.&lt;/p&gt;</p>
</div>

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

<p>&lt;p&gt;here is a paragraph.&lt;p&gt;here is another
paragraph.</p>
</div>

<h2><a name="h-4.4" id="h-4.4">4.4 Attribute values must
always be quoted</a></h2>

<p>