Learn CSS Colors by Building a Set of Colored Markers - Step 21

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

Your code so far

<!-- file: index.html -->
<!DOCTYPE html>
<html lang="en">
    <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">
    <h1>CSS Color Markers</h1>
    <div class="container">
      <div class="marker one">
      <div class="marker two">
      <div class="marker three">
/* file: styles.css */
h1 {
  text-align: center;

.container {
  background-color: rgb(0.0.0)

.marker {
  width: 200px;
  height: 25px;
  margin: 10px auto;

.one {
  background-color: red;

.two {
  background-color: green;

.three {
  background-color: blue;

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/ Safari/537.36 Edg/107.0.1418.62

Challenge: Learn CSS Colors by Building a Set of Colored Markers - Step 21

Link to the challenge:

hi there, did you have a question?

rgb(0, 0, 0) You should be using , instead of .


Thanks for the response. I have already passed this.

The reason why I created this was because it would not let me continue to the next step despite adding rgb(0.0.0).

So instead I copied and pasted it. It seems to be the same for other steps as well.

Anyway, thanks for your help none the less.

your code was incorrect which is why it was not passing.
You should take the time to understand the mistakes instead of just pasting solutions in to pass the step.

Sorry, my bad. I don’t know why I used a dot instead of a comma. Thanks I’ll keep that in mind.

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