Tell us what’s happening:
In step 71, CSS Colors, build a set of markers, I don’t understand what I am doing wrong. This is what I entered:
.sleeve {
width: 110px;
height: 25px;
}
Your code so far
<!-- file: index.html -->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Colored Markers</title>
<link rel="stylesheet" href="styles.css">
</head>
<body>
<h1>CSS Color Markers</h1>
<div class="container">
<div class="marker red">
<div class="sleeve"></div>
</div>
<div class="marker green">
</div>
<div class="marker blue">
</div>
</div>
</body>
</html>
/* file: styles.css */
h1 {
text-align: center;
}
.container {
background-color: rgb(255, 255, 255);
padding: 10px 0;
}
.marker {
width: 200px;
height: 25px;
margin: 10px auto;
}
/* User Editable Region */
.sleeve {
width: 110px;
height: 25px;
}
/* User Editable Region */
.red {
background: linear-gradient(rgb(122, 74, 14), rgb(245, 62, 113), rgb(162, 27, 27));
}
.green {
background: linear-gradient(#55680D, #71F53E, #116C31);
}
.blue {
background: linear-gradient(hsl(186, 76%, 16%), hsl(223, 90%, 60%), hsl(240, 56%, 42%));
}
Your browser information:
User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Challenge Information:
Learn CSS Colors by Building a Set of Colored Markers - Step 71
Your solution works from my end. Please try one of the following steps to move forward.
Click on the “Restart Step” button and force a refresh of your page with CTRL + F5 then try to paste the code in again.
or - Try the step in incognito or private mode.
or - Disable any/all extensions that interface with the freeCodeCamp website (such as Dark Mode, Ad Blockers, or Spellcheckers), and set your browser zoom level to 100%. Both of these factors can cause tests to fail erroneously.
or - Ensure your browser is up-to-date or try a different browser.
I hope one of these will work for you.
Thanks @hbar1st …I have tried everything you suggested and even updated my Mac, but still cannot proceed.
It keeps showing the same code failure message:
Your .sleeve
CSS rule should have a height
property set to 25px
.
For now maybe you should skip this step. You can also try to open a GitHub issue to ask the developers to investigate more.
If I skip this step, I won’t be able to complete the course OR more importantly, get the certification 
I am new to coding…how do I open a GitHub issue to ask the developers to investigate?
You can skip any step you like and it has no effect on certification. The certificate depends on the 5 projects only.
CTRL + F5 is for Windows
How to do an Hard Refresh
While on the problematic page, use the key combination below to trigger a hard refresh depending on your operating system:
- Windows:
CTRL + F5
- Mac/Apple:
Apple + Shift + R or Command + Shift + R
- Linux:
F5
I was doing the refresh for Windows, di the Mac refresh and it worked. Thank you! 
1 Like
Yeah sorry, we assume people know that command and CTRL are interchangeable depending on the computer.
Where did you copy those instructions from btw? I might adapt them for our response to this issue.
No worries! Someone else responded above:
More info here:
tldr click New Issue and fill out the form:
Thanks. I will probably update our standard response to include the steps if it helps.
1 Like