APC Aritcle: CSS fundamentals - Data types (colours, lengths, URLs)

The next article in our series on CSS fundamentals is now available on A Padded Cell. This one covers the data types available as values for CSS properties:

All CSS properties have a specified type of value they can accept. Values may be keywords, lengths, colours, numbers, or url's. This article will explain some of the specifics of CSS values, including how colours are specified, what units of measurement are allowed, and how url's are specified.

Read it here: CSS fundamentals - Data types (colours, lengths, URLs)