Pseudo-classes and pseudo-elements in CSS you probably haven't heard of

The article discusses CSS pseudo-elements and pseudo-classes that developers may not be familiar with in their daily web development tasks. The author emphasizes that while many people are aware of basic pseudo-elements like :before and :after, there is a whole set of lesser-known functions that can significantly ease styling. Examples include pseudo-elements for styling lists and those that automatically adjust based on the state of an element. With these techniques, designers can introduce innovative solutions in their projects, saving time and effort. The article is filled with practical tips that can be useful for both beginners and advanced CSS programmers, helping them understand and fully harness the potential of CSS.