Mastering CSS3 Selectors (Video 3)

This lecture delves into CSS link selectors, including pseudo classes like :link, :visited, :hover, and :active. It covers the evolution from CSS1 to CSS2, highlighting changes in browser behavior and security concerns with visited links. The lecture also explains user action pseudo classes and their application to links and inputs, demonstrating how to style elements based on user interactions.

What security risks are associated with visited links in modern browsers?

How does the CSS specification handle the visited attribute for links?

What is the significance of the 'active' state for links in CSS?