Check them out and use them on a daily basis to make your life easier. Les animations CSS permettent de créer des transitions entre deux états de mise en forme. !Thank You Coursera and yakkov for this!! LinkedIn Share to WhatsApp. HTML, CSS & JavaScript in easy steps has an easy-to-follow style that will appeal to anyone who wants to create great functional web pages. Why Join Become a member Login AddThis Sharing Buttons. Terms: HTML, CSS, API Does everybody know what these elements are? The