Tell us what’s happening:
Your code so far
<style>
:root {
--red-color: red;
}
.red-box {
background: var(--red-color);
width: 100px;
height: 100px;
}
.red-box {
background: var(--red-color);
width: 150px;
height: 200px;
}
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36
.
Challenge: Improve Compatibility with Browser Fallbacks
Link to the challenge:
Sky020
2
Welcome!
For future posts, please fill in the Tell us what’s happening section. If you do not ask a question, we cannot answer one.
From the code you have, I can see you have deleted necessary code. Please hit the reset button on the challenge, and start again.
thank you for the reply. i have got the solution myself. thank you very much for offering a help