Unable to attach fallback variable

[chandu4742]

Tell us what’s happening:
Describe your issue in detail here.

  **Your code so far**

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

  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36.

Challenge: Improve Compatibility with Browser Fallbacks

Link to the challenge:

freeCodeCamp.org

[kevinSmith]

@chandu4742

  background: var(--red-color, red);
  background: var(--red-color);

You want the first one to be just a standard assignment of the background, without using the CSS variable.

When I fix that, it passes for me.