CSS variables allow for easy reuse in your CSS style sheets. If you’ve worked with WordPress child themes, you probably find yourself doing a lot of styling and overriding on things like color, padding, etc. If you’re new to web design, there’s nothing wrong with using plain CSS.
Using preprocessors for your CSS allows you to overcome all of its drawbacks. You can code using variables, nesting, mix-ins, and more, and the preprocessors will convert it to standard CSS styles. In this article we’ll cover how to use CSS Preprocessors with WordPress.
