Needed help hurry

Tell us what’s happening:

Your code so far

:root {
  --red-color: red;
.red-box {
  background: var(--red-color);
  height: 200px;
<div class="red-box"></div>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36.

Challenge: Improve Compatibility with Browser Fallbacks

Link to the challenge:

Hello there.

Do you have a question?

If so, please edit your post to include it in the Tell us what’s happening section.

The more information you give us, the more likely we are to be able to help.

Hey @akhilkumar!

Welcome to the forum!

As mentioned earlier you will receive better assistance from the forum if you tell us what is wrong.

After looking at your code and the instructions I am not sure why this is black.

FCC instructions
Let’s improve our browser compatibility by adding another background declaration right before the existing declaration and set its value to red.