Browser Fallbacks and Compatibility

Tell us what’s happening:
Describe your issue in detail here.
I tried the instruction on the hint page buy it’s not working, can someone help me please?

  **Your code so far**

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

User Agent is: Mozilla/5.0 (Linux; Android 9; SM-G950F) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.120 Mobile Safari/537.36

Challenge: Improve Compatibility with Browser Fallbacks

Link to the challenge:

Hi @Walenjin !

Welcome to the forum!

You have a random comma here

When I get rid of that then it passes


This topic was automatically closed 182 days after the last reply. New replies are no longer allowed.