Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

CSS CSS Selectors Advanced Selectors Pseudo-Elements Challenge

Robbie Singh
Robbie Singh
3,675 Points
Posted by Robbie Singh
Robbie Singh
3,675 Points

The challenge is asking me to write the content declaration on line 13. What should I do?

I'm in the advanced pseudo css selectors challenge. I've tried the content:attire(line13) and content:target(line13) but it did not work so I'm sort of stumped.

style.css 
/* Complete the challenge by writing CSS below */

.progbar::after {
  content:"";
  display: block;
  width: 50%;
  height: 100%;
  border-radius: inherit;
    background-color: #5ece7f; 
}

.progbar::before {
  content:attr(line 13);
    display: block;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    position: absolute;
    left: 49%;
    top: -9px;
    background-color: #7dd898; 
}

.progbar {
  height: 6px;
  border-radius: 3px;
  background: #d6d7d9;
  position: relative;
  margin-bottom: 3.875em; 
}
index.html 
<!DOCTYPE html>
<html>
<head>
    <title>Selectors</title>
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="page.css">
  <link rel="stylesheet" href="style.css">
</head>
<body>
    <div class="progbar"></div> 
    <a href="http://teamtreehouse.com">Check out the URL: </a>
</body>
</html>
Joseph Damiani
Joseph Damiani
1,066 Points

Try this format.

```.progbar::before { content: " (" attr(href) ")"; }

1 Answer

Ali Amirazizi
Ali Amirazizi
16,087 Points
Ali Amirazizi
Ali Amirazizi
16,087 Points

Your syntax is incorrect. Replace:

content:attr(line 13);

with

content: " (" attr(href) ")";