Learn Responsive Web Design by Building a Piano - Step 6

ive tried adding “class1” still not passing this? What am I doing wrong?

Your code so far

<!-- file: index.html -->
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <title>Piano</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  </head>
  <body>
    <div id="piano">
      <div class="keys">
        <div class="key"></div>
        <div class="key" class1="black--key"></div>
        <div class="key" class1="black--key"></div>
        <div class="key"></div>
        <div class="key" class1="black--key"></div>
        <div class="key" class1="black--key"></div>
        <div class="key" class1="black--key"></div>
    </div>
  </body>
</html>
/* file: styles.css */

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36

Challenge: Learn Responsive Web Design by Building a Piano - Step 6

Link to the challenge:

The instructions say

you’ll add a second class value of black--key .

And they said how to do it

Remember that a class attribute can have multiple values.

So you should add the black-key class to the class attribute.
There is no such thing as a class1 attribute.

1 Like