Thanks to user interface styles, it's possible for an author to make a document look more like the user's computing environment, especially with a creative use of system color and fonts. By reusing things with which the user is already familiar, a document can seem more familiar and user-friendly from the outset.
Another way to make users' lives a little easier is to create style sheets that are targeted at media other than their monitors. This would include styles intended specifically for printing, aural (spoken) access of a web page, and even for a projection-screen environment. We'll cover all of those in the next chapter.