Learn CSS Colors by Building a Set of Colored Markers - Step 1

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

Your code so far

!DOCTYPE
<html lang="en"></html>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36

Challenge: Learn CSS Colors by Building a Set of Colored Markers - Step 1

Link to the challenge:
https://www.freecodecamp.org/learn/2022/responsive-web-design/learn-css-colors-by-building-a-set-of-colored-markers/step-1[quote=“Aurelius33, post:1, topic:538120, full:true”]
Tell us what’s happening:
Describe your issue in detail here.

Your code so far

!DOCTYPE
<html lang="en"></html>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36

Challenge: Learn CSS Colors by Building a Set of Colored Markers - Step 1

Link to the challenge:

[/quote]

Hy everyone
Wy it’s not work?
Thanks