CSS Glossary

Syntax Used in Property Definitions

• <Foo> - Value of type Foo.
• Foo - A keyword that must appear literally (though without case sensitivity). Commas and slashes must also appear literally.
• A B C - A must occur, then B, then C, in that order.
• A | B - A or B must occur.
• A || B - A or B or both must occur, in any order.
• [ Foo ] - Brackets are used to group items together.
• Foo* - Foo is repeated zero or more times.
• Foo+ - Foo is repeated one or more times.
• Foo? - Foo is optional.
• Foo{x,y}- Foo must occur at least x times and at most y times.

CSS Properties

• Font Properties
• Color and Background Properties
• Text Properties
• Box Properties
• Classification Properties

CSS Units

• Units
• URLs