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 Basics (2014) Enhancing the Design With CSS Media Queries

Idan Melamed
Idan Melamed
16,285 Points

The preview shows that my code works, but when I click "check work" it gives me an error...

Can you check it out please?

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

@media screen and (max-width: 1020px) {
  .main-header {
    background-color: tomato;
    color: white;
  }
}
index.html
<!DOCTYPE html>
<html>
  <head>
    <title>Lake Tahoe</title>
    <link rel="stylesheet" href="page.css">
    <link rel="stylesheet" href="style.css">
  </head>
  <body> 
    <header id="top" class="main-header">
      <span class="title">Journey Through the Sierra Nevada Mountains</span>
      <h1 class="main-heading">Lake Tahoe, California</h1>
    </header>

        <div class="primary-content">
            <p class="intro">
                Lake Tahoe is one of the most breathtaking attractions located in California. It's home to a number of ski resorts, summer outdoor recreation, and tourist attractions. Snow and skiing are a significant part of the area's reputation.
            </p>
            <a class="callout" href="#more">Find out more</a>
        </div><!-- End .primary-content -->
  </body>
</html>

2 Answers

Jason Anders
MOD
Jason Anders
Treehouse Moderator 145,858 Points

Sometimes the challenges (and error checker) is very specific. While your code is correct in syntax, I think the error checker is having a problem with "background-color" and with "screen."

@media (max-width: 1020px) {
  .main-header {
    background: tomato;
    color: #fff;
  }
}

This code will pass the first challenge for you. Jason :)