Learn Responsive Web Design by Building a Piano - Step 6

HTML-CSS
1

Tell us what’s happening:

how do you do this step
it is very hard
plsss help

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>

<!-- User Editable Region -->

    <div id="piano">
      <div class="keys">
        <div class="black--key"></div>
        <div class="black--key"></div>
        <div class="black--key"></div>
        <div class="key"></div>
        <div class="black--key"></div>
        <div class="black--key"></div>
        <div class="black--key"></div>
      </div>
    </div>

<!-- User Editable Region -->

  </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/130.0.0.0 Safari/537.36

Challenge Information:

Learn Responsive Web Design by Building a Piano - Step 6

2

Hi there!

You have removed the class key from six of your key class div elements.
The instructions is asking you::
Remember that a class attribute can have multiple values. To separate your white keys from your black keys, you’ll add a second class value of black--key . Add this to your second, third, fifth, sixth, and seventh, .key elements.
Reset the challenge step and add multiple class values as requested.
@tomasnguyen2009

1 Like
3

But I tried and It did not work

4

Please show us what your new code is.

5 
<div class="black--key,  key></div>
6

Hi @tomasnguyen2009

Multiple classes are separated by a space, not a comma.

Happy coding