This page was created in times of HTML 3.2, where it only served
as an interactive interface to
BODY tag attributes.
When there came the time of HTML 4.0 and style sheets, all these
informations moved to appropriate (CSS) style sheet (though HTML 4.0
does not say which style sheet language to use, only CSS has both the W3C
blessing and (thanx to those wonderful Netscape guys only partial)
worldwide support). So I added more things and now you can try and see how
the page will look using various colours, backgroung images (full Texture land
offered), fonts, sizes, alignings; you can also customize
horizonal rule attributes. It's nothing revolutionary, but I myself find
it very useful for making a core of new style
in a try-and-see-how-it-looks interactive way.