Using a CSS

Please once again forgive my complete ignorance. As a test, I created a
very simple XML file using XXE. I also created a very simple CSS that only
specifies the display of the <para> element. Using Xalan I created an html
using the html.stylesheet parameter. Nothing happened.

Here is a sample of the xml file:

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/css" href="style.css"?>
<!DOCTYPE article SYSTEM "file:///C:/DocBook/DTD/docbookx.dtd">
<article>
  <title>Sample Article</title>

  <sect1>
    <title>A CSS Test</title>

    <para>This is to test whether the css actually works.</para>
  </sect1>
</article>


And here is what I typed at the command line:

java org.apache.xalan.xslt.Process -out
C:/Documents/DocBook/05082003/article.html -in
C:/Documents/DocBook/05082003/article.xml -xsl
C:/DocBook/XSL/docbook-xsl-1.59.1/html/docbook.xsl -param html.stylesheet
"style.css"


Thanks in advance.