Note: This excerpt is from a draft manuscript and may not be
representative of the final published work. Current best
practices call for the separation of presentation (CSS) from
content (the HTML tags, text, and other page elements). The
reason is simple: by separating the formatting, which may only
be relevant for one type of medium, one HTML document can be
formatted instantly for multiple purposes. More than one style
sheet can be linked to a page. By creating and attaching style
sheets optimized for other media, the specific browsing
application can select the appropriate style sheet and
formatting for its own needs. For example, the style sheet
created and applied in the previous exercises was designed for a
typical computer screen display. In this exercise, you’ll
convert a CSS screen-media file to one optimized for print. This
is a popular technique for many websites today. Designers
frequently include a “Print” link on pages heavy with text so
that users can send the information to the printer more e