Even if you’re an expert web designer, there are plenty of obscure CSS properties you’re unlikely ever to use. In fact, with hundreds of supported properties, there are parts of CSS you’ll probably ...

Learn how cascading style sheets (CSS) work, and how they can help you properly create HTML page layouts that conform to industry best practices.

Google posted on Twitter "we recommend not adding meaningful content or symbols using ::before or ::after CSS pseudo-elements." Google said such content "might not be used for indexing your pages." ...