Modern HTML and CSS from the Beginning (Including Sass) - Functions, Mixins & More

The video tutorial covers the use of functions and mixins in SAS, focusing on creating a function to dynamically set text color based on background lightness. It explains the difference between functions and mixins, and demonstrates how to implement them in a SAS file. The tutorial also introduces color functions like lighten and darken, and shows how to use mixins for CSS transformations. The video concludes with a preview of building a portfolio website using SAS.

What is the main purpose of using functions in programming languages like SAS?

Explain the difference between a function and a mixin in SAS.

What keyword is used to return a value from a function in SAS?

Describe how to create a function in SAS that sets the text color based on a background color.

What is the purpose of using conditionals in the function created for setting text color?

How does the function determine whether to return a dark or light color?

What is a mixin and how is it different from a function?

Explain how to use a mixin in SAS to apply a transform to a button on hover.

What are the predefined functions 'lighten' and 'darken' used for in SAS?

How does using functions and mixins in SAS improve code efficiency?