Modern Web Design with HTML5, CSS3, and JavaScript - Pseudo-elements in Cascading Style Sheets (CSS) with Examples

The video tutorial covers the use of CSS pseudo elements to style specific parts of HTML elements. It explains how to use 'after', 'before', 'first letter', 'placeholder', and 'selection' pseudo elements to apply various styles such as content addition, background color, and text decoration. The tutorial demonstrates practical examples, including styling input placeholders and selected text, providing a comprehensive understanding of pseudo elements in web design.

Describe how to style a placeholder in an input element using CSS.

What is the purpose of the 'selection' pseudo element?

How can you make the content added by pseudo elements visible on the page?