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 Grid Layout Flexible Sized Grids Flexible Tracks Challenge

Could someone please explain why this CSS grid challenge isn't passing.

I've set the wrapper to display:grid & set the column tracks using fr as requested.

However, the 'preview' won't load and I keep getting the following error.

Bummer! Are you setting the column tracks correctly?

Any suggestions?

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

.wrapper {
  display:grid;
  grid-template-columns:2fr 1fr 1fr;
}
index.html
<!DOCTYPE html>
<html>
  <head>
    <title>CSS Grid Layout</title>
      <link href='https://fonts.googleapis.com/css?family=Varela+Round' rel='stylesheet' type='text/css'>
    <link href="page.css" rel="stylesheet">
    <link href="style.css" rel="stylesheet">
  </head>
  <body>
    <div class="wrapper">
      <div>A</div>
      <div>B</div>
      <div>C</div>
      <div>D</div>
      <div>E</div>
      <div>F</div> 
      <div>G</div>
      <div>H</div>   
    </div>
  </body>
</html>

1 Answer

Mike Schaming
Mike Schaming
13,925 Points

Hello, the challenge is asking that you set 4 columns, however, you only have 3 set in your grid-template-columns.

Doh! Thanks Mike.