Can someone please help me?

[lasjorg]

You just set the color like you normally would before the variable.

freeCodeCamp Challenge Guide: Improve Compatibility with Browser Fallbacks

Improve Compatibility with Browser Fallbacks Problem Explanation We need to add a fallback to the background property of the .red-box class. This is to make sure that also older browsers that do not support variable syntax can still have a value to fall back on. (If a property has an invalid value, then the applied property will be the one above it) Example: If we need to add a fallback for the background property of this .black-box class, we can do like this: :root { --black-color: …