Sample XML file with DTD, and versions that use CSS and XSL style files.

files: 
  stu.xml     (viewable)	  a student record as an xml file (a sample xml file)
  stu.dtd     (viewable)     a DTD that can be used to validate the student xml file
  stu.css     (viewable)     a CSS style sheet
  stucss.xml  (viewable)  a copy of stu.xml that references stu.css for style
  stu.xsl     (viewable)     an XSL style sheet 
  stuxsl.xml  (viewable)  a copy of stu.xml that references stu.xsl for style