Learn CSS Animation by Building a Ferris Wheel - Step 23

This step asked for animation shorthand. Here’s the instruction:
Set the animation property of the .cabin rule to cabins 10s linear infinite.
I copied “cabins 10s linear infinite” and pasted it after the animation property in the cabin selector. Then, the instruction showed my code didn’t pass. Not sure where the problem is.

  **Your code so far**
/* file: index.html */
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Ferris Wheel</title>
  <link rel="stylesheet" href="./styles.css">
</head>
<body>
  <div class="wheel">
    <span class="line"></span>
    <span class="line"></span>
    <span class="line"></span>
    <span class="line"></span>
    <span class="line"></span>
    <span class="line"></span>

    <div class="cabin"></div>
    <div class="cabin"></div>
    <div class="cabin"></div>
    <div class="cabin"></div>
    <div class="cabin"></div>
    <div class="cabin"></div>
  </div>
</body>
</html>
/* file: styles.css */
.wheel {
border: 2px solid black;
border-radius: 50%;
margin-left: 50px;
position: absolute;
height: 55vw;
width: 55vw;
max-width: 500px;
max-height: 500px;
animation-name: wheel;
animation-duration: 10s;
animation-iteration-count: infinite;
animation-timing-function: linear;
}

.line {
background-color: black;
width: 50%;
height: 2px;
position: absolute;
top: 50%;
left: 50%;
transform-origin: 0% 0%;
}

.line:nth-of-type(2) {
transform: rotate(60deg);
}
.line:nth-of-type(3) {
transform: rotate(120deg);
}
.line:nth-of-type(4) {
transform: rotate(180deg);
}
.line:nth-of-type(5) {
transform: rotate(240deg);
}
.line:nth-of-type(6) {
transform: rotate(300deg);
}

.cabin {
background-color: red;
width: 20%;
height: 20%;
position: absolute;
border: 2px solid;
transform-origin: 50% 0%;
animation:cabins 10s linear infinite;
}

.cabin:nth-of-type(1) {
right: -8.5%;
top: 50%;
}
.cabin:nth-of-type(2) {
right: 17%;
top: 93.5%;
}
.cabin:nth-of-type(3) {
right: 67%;
top: 93.5%;
}
.cabin:nth-of-type(4) {
left: -8.5%;
top: 50%;
}
.cabin:nth-of-type(5) {
left: 17%;
top: 7%;
}
.cabin:nth-of-type(6) {
right: 17%;
top: 7%;
}

@keyframes wheel {
 0% {
   transform: rotate(0deg);
 }
 100% {
   transform: rotate(360deg);
 }
}

@keyframes cabins {
0% {
  transform: rotate(0deg);
}
100% {
  transform: rotate(-360deg);
}
}
  **Your browser information:**

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.1 Safari/605.1.15

Challenge: Learn CSS Animation by Building a Ferris Wheel - Step 23

Link to the challenge:

I have added this code to the starting code in this step and the challenge passed for me