Learn CSS Colors by Building a Set of Colored Markers have bugs ?!?!?

Tell us what’s happening:
Describe your issue in detail here.
Hello! I seem to be getting stuck on steps 49 and 60 on course “Learn CSS Colors by Building a Set of Colored Markers”, I don’t believe I’m doing it wrong but that there might be a bug, I even attempted to rewrite the code just in case but to my demise it still doesn’t work. HELP please maybe there’s something I may not be understanding when just deleting the word color. Thanks

  **Your code so far**
/* file: index.html */
<!DOCTYPE html>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Colored Markers</title>
  <link rel="stylesheet" type="text/css" href="styles.css">
  <h1>CSS Color Markers</h1>
  <div class="container">
    <div class="marker red">
    <div class="marker green">
    <div class="marker blue">
/* 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;

.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: hsl(240, 100%, 50%);

  **Your browser information:**

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.0 Safari/605.1.15

Challenge: Step 66

Link to the challenge:

Your code seems correct and there shouldn’t be a problem with just deleting (-color)

my suggestion just download the latest Google Chrome, I’m using that and never got any bug and been seeing a lot of people using Firefox asking about bugs. so …

thanks ! Will do , hopefully it solves this issue . will keep the topic updated.