Cascading Style Sheets or CSS is the language that makes HTML websites look pretty. Learn how concepts like cascade, ...

This definition explains the meaning of CSS (cascading style sheets) and how using them with HTML pages is a user interface (UI) development best practice that complies with the separation of concerns ...

You can style them with CSS to improve the default appearance. However, make sure you don’t get carried away and use tables for layout—for accessibility reasons, keep them strictly for data.