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Use a 3D transform function to rotate .photo 30 degrees on the Y-axis only.

style.css
```/* Complete the challenge by writing CSS below */
.wrapper {
perspective: 600px;
}
.photo {
transform: rotateY(30deg);
}
```
index.html
```<!DOCTYPE html>
<html>
<title>3D Transform Challenge</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<body>

<div class="wrapper">
<img class="photo" src="1.jpg" alt="Dazzling Auroras">
</div>

</body>
</html>
```

STAFF

While your code would have the same effect, it's not what they're asking you to do. They specifically state they want the 3d rotate. Take a look at my code:

```.wrapper {
perspective: 600px;
}

.photo {
transform: rotate3d(0, 1, 0, 30deg);
}
```

Here we've toggled the Yaxis to "on" with the 1. Then we set the degrees at the end.

thanks for that... I also agree with David

In my opinion the challenge should have accepted Connor's solution, since "rotateY(a)is a shorthand for rotate3D(0, 1, 0, a)."

I was struggling some time with this second challenge because I used space between the word rotate3d and parenthesis :) like this "rotate3d (..." So make shore everyone not to do this little mistake.... no spaces

.photo { transform: rotate3d(0, 1, 0, 30deg); }