Understanding how browsers parse CSS and render websites is an important first step towards writing more efficient code. In this first piece on efficient CSS, we look at selectors, how the browser ...

What's the CSS Class Field? The CSS Class Field allows authors to apply a style that is predefined in one or more stylesheets associated with the site or page. It can be found when an author double ...

One way to breathe new digital life into an image is to alter its width. You could do that using an image editor, but CSS can often get the job done faster. Learn how to add a CSS reference to an ...