ction 2.1</a> of
the XML 1.0 Recommendation <a href="#ref-xml">[XML]</a>.
Basically, this definition states that elements, delimited by
their start and end tags, are nested properly within one
another.</dd>
</dl>

<!--OddPage-->
<h1><a name="normative" id="normative">3. Normative Definition of
XHTML 1.0</a></h1>

<h2><a name="docconf" id="docconf">3.1 Document
Conformance</a></h2>

<p>This version of XHTML provides a definition of strictly
conforming XHTML documents, which are restricted to tags and
attribu