Improve Compatibility with Browser Fallbacksss

Tell us what’s happening: I did acc to the question and set the fallback value to red but its showing error

Your code so far

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

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Safari/537.36.

you have not gave it a fallback because you have just gave it another variable so a fallback would be something to fall back on if the browser doesnt support variables.

you could use something like this…

background: red;

oh okay got it … thanks :slight_smile:

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