What are some examples of preprocessor variables in CSS?

What are some examples of preprocessor variables in CSS?

Preprocessor variables in CSS, like those in SASS or LESS, allow you to store values for reuse. For example, in SASS, you can define a variable like $primary-color: #3498db; and then use it throughout your styles.

Can you show me how to use a variable in a CSS rule?

Sure! After defining a variable, you can use it in your CSS rules. For instance:

$primary-color: #3498db;

.button {
  background-color: $primary-color;
}

What are the benefits of using variables in CSS?

Using variables helps maintain consistency, makes it easier to update styles, and reduces repetition in your code.

Are there any limitations to using CSS preprocessor variables?

Yes, preprocessor variables are not supported in standard CSS, so they require a preprocessor like SASS or LESS to compile them into regular CSS.