When you create a word processing document in Pages, you usually use a small assortment of formatting styles over and over again throughout the document. In a short piece, reformatting your titles or the occasional quote is no big deal; just highlight each and then use the Inspector or the Font panel to make it look the way you like.
But consider the longer document. What if your manuscript contains 49 headings, plus 194 sidebar boxes, captions, long quotations, and other heavily formatted elements? In such documents—this book, for example—manually reformatting each heading, subhead, sidebar, and caption would drive you nuts. Thankfully, Pages' Styles can alleviate the pain.
Here's the concept: you format a chunk of text exactly the way you want it—font, paragraph formatting, color, margins, and so on—and then tell Pages to memorize that collection of formatting elements as a style. A style is a prepackaged collection of formatting attributes that you can reapply with a click of the mouse.
Repeat the process for all the styles you need: headings, sidebar styles, picture captions, whatever. You end up with a collection of custom-tailored styles for each of the repeating elements in your document. Figure 3-2 gives you a taste of how helpful styles can be.
Once you've created your styles, you've done the hard part. Now, as you type along, you can choose styles as you need them. Since you're no longer formatting by hand, Pages guarantees consistent page elements throughout the document. As you go through your document during the editing process, if you happen to notice you accidentally styled, for example, a headline using the subhead style, you can fix the problem by applying the correct style with a single click.