exibility,
however, comes at a price, and that price is a level of
complexity that has inhibited its adoption in a diversity of
environments, including the World Wide Web.</p>

<p>HTML, as originally conceived, was to be a language for the
exchange of scientific and other technical documents, suitable
for use by non-document specialists. HTML addressed the problem
of SGML complexity by specifying a small set of structural and
semantic tags suitable for authoring relatively simple documents.
In addition to s