freeCodeCamp/guide/english/certifications/responsive-web-design/basic-css/create-a-custom-css-variable/index.md

title
Create a custom CSS Variable

Create a custom CSS Variable

We need to create a variable name --penguin-skin and give it a value of gray in the penguin class.

Example

--variable-name: value;

Solution

In the penguin class we create a variable name --penguin-skin and give it a value of gray:

--penguin-skin: gray;