Hi,
This is probably a website CSS issue. I noticed that <procedure><title>
elements are not highlighted as titles; they appear as normal text. As
an example, see "Cost Estimation" at about 2/3rds of this page:
http://www.postgresql.org/docs/devel/static/index-cost-estimation.html
Other methods (the FOP PDFs, and regular HTMLs I built myself) do
display the text as bold and slightly larger than regular text, so I
assume this is a CSS issue.
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services