Tell us what’s happening:
Your code so far
<style>
:root {
--red-color: red;
}
.red-box {
background: red; /* background */
fallback: 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/85.0.4183.102 Safari/537.36
.
Challenge: Improve Compatibility with Browser Fallbacks
Link to the challenge: