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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

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<meta content="text/html; charset=utf-8" http-equiv="Content-Type" />
<title>XHTML 1.0 Document (2000)</title>
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<h1>XHTML 1.0 Document</h1>

<ul>
    <li>XHTML elements must be properly nested.</li>
    <li>XHTML elements must always be closed. Expect empty elements, which are terminated using a forward slash.</li>
    <li>XHTML elements must be in lowercase.</li>
    <li>XHTML documents must have one root element</li>
    <li>Attribute names must be in lower case.</li>
    <li>Attribute values must be quoted.</li>
    <li>Attribute minimization is forbidden.</li>
</ul>

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