Pseudo-element
Term side of the Card
Topic: Basics
Unit title: Pseudo-element
Categories: Concept, Syntax
Explanation side of the Card
Explanation: The selector used to style parts of an element without adding extra HTML. Common pseudo-elements include `::before` and `::after`, which allow inserting content before or after an element's content. They help in adding decorative elements or text without modifying the HTML structure.