... browser and what
doesn't work. This book, therefore, is the definitive guide to HTML and XHTML. We give details for all the
elements of the HTML 4.01 and XHTML 1.0 standards, plus the variety ... Netscape
Navigator and Internet Explorer are now part of the HTML 4 and XHTML 1.0 standards, and there are other
parts of the new standard that are not yet features...