CSS Property Categories

There are five CSS property categories:

1. text (includes text-align, text-decoration, text-indent, text-transform)
2. font (inlcudes font-style, font-weight, font-size, font-family, and the font shortcuts)
3. colors and backgrounds (includes color, background-color, background-image, background-repeat)
4. box (includes margin, padding, border, height, width)
5. classification (includes display, white-space, list-style-type, list-style-image, list-style-position)