Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

HTML How to Make a Website Responsive Web Design and Testing Refactor the Layout

B D
B D
2,703 Points

Bummer! Be sure to set the width of gallery list items to 28.3333% when the browser is wider than 480px.

I'm sure it's something simple, but I can't find it. The instructions for this challenge are:

"Inside the media query, select the list items inside the gallery and add a width of 28.3333%."

So, at the bottom of main.css, I added:

@media screen and (min-width: 480px) {
  gallery li {
    width: 28.3333%;
  }

Which I think is correct, but it must not be because I'm still getting the following error:.

"Bummer! Be sure to set the width of gallery list items to 28.3333% when the browser is wider than 480px."

Here's all of the code on main.css:

a {
  text-decoration: none;
}

#wrapper {
  max-width: 940px;
  margin: 0 auto;
}

#logo {
  text-align: center;
  margin: 0;
}

h1, h2 {
  color: #fff;
}

nav a {
  color: #fff;
}

nav a:hover {
  color: #32673f;
}

h1 {
  font-family: Changa One, sans-serif;
  font-size: 1.75em;
  font-weight: normal;
}

img {
  max-width: 100%;
}

#gallery {
  margin: 0;
  padding: 0;
  list-style: none;
}

#gallery li {
  float: left;
  width: 45%;
  margin: 2.5%;
  background-color: #f5f5f5;
  color: #bdc3c7;
}

nav ul {
  list-style: none;
  margin: 0 10px;
  padding: 0;
}

nav li {
  display: inline-block;
}

nav a {
  font-weight: 800;
  padding: 15px 10px;
}

.profile-photo {
  display: block;
  margin: 0 auto 30px;
      max-width: 150px;
  border-radius: 100%;
}

.contact-info {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.9em;
}

.contact-info a {
  display: block;
  min-height: 20px;
  background-repeat: no-repeat;
  background-size: 20px 20px;
  padding: 0 0 0 30px;
  margin: 0 0 10px;
}

@media screen and (min-width: 480px) {
  gallery li {
    width: 28.3333%;
  }
}

Thanks in advance!

2 Answers

Append the word gallery with a # as it is an id selector:

@media screen and (min-width: 480px) {
  #gallery li {
    width: 28.3333%;
  }
B D
B D
2,703 Points

Thank you!!