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 ...

Craigslist gives its users the ability to style classified ads posted on the site in various ways. You style ads using standard HTML tags, such as font attributes, paragraph breaks and hyperlinks.

In other words, we use HTML to define the structure and the meaning of a page, while we use CSS to specify its visual style. Using HTML, we can add some structure to any webpage we build. We can ...