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 ...

Ryan Boudreaux includes all the code snippets you'll need in this demo of how to create an image hover-preview effect using HTML, CSS, and JavaScript.

Web pages normally add images using the inline HTML "img" tag. CSS coding usually doesn't set an image's source because CSS controls design rather than content. Yet CSS supports properties that ...