Modern HTML and CSS from the Beginning (Including Sass) - Inheritance & Contrast

The video tutorial covers the use of pseudo selectors and shared styles in Sass. It explains how to create a set of styles that can be extended and applied to multiple elements, such as buttons. The tutorial demonstrates how to customize button colors using variables and discusses alternative syntax options. The video concludes with a preview of the next tutorial, which will cover functions, mixins, and color functions in Sass.

What is the significance of using the '&' symbol in Sass?

What are the potential benefits of encapsulating styles in Sass as mentioned in the text?

Describe the function that the author plans to create related to text color.