CSS CSS Transitions and Transforms Adding 3D Effects with CSS 3D Transforms Challenge

gioele bernardi
gioele bernardi
21,858 Points

Is my answer in the css correct?

for me the code seems correct, I don't know what can be wrong

/* Complete the challenge by writing CSS below */

.wrapper {
  perspective: 600px;

.photo {
  transform: rotateY(30deg)
<!DOCTYPE html>
    <title>3D Transform Challenge</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,300,600,700,800' rel='stylesheet' type='text/css'>
    <link rel="stylesheet" href="page.css">
    <link rel="stylesheet" href="style.css">

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


2 Answers

Jennifer Nordell
Jennifer Nordell
Treehouse Moderator

Hi there! Your answer is partially correct. It would have the same effect as what they're asking for, but the challenge explicitly asks for the 3d version of the rotation. Take another look at the Bummer! message:

Bummer! Make sure you're using the 3D-specific function for rotations.

So this is what they're looking for:

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

This is the rotate3d specific form of what you've written. The first three numbers will be either 0 or 1. A one indicates the axis that should be rotated on. The fourth and final number indicates the degrees.

Hope this helps! :sparkles:

gioele bernardi
gioele bernardi
21,858 Points

thanks a lot!! I really wasn't able to understand the problem