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

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

set the width property to 28.3333

set the width property to 28.3333%

1 Answer

Tobias Helmrich
Tobias Helmrich
31,602 Points

Hey Lisa,

could you specify which problem you're having in particular? :)

In this challenge you have to select the element with the id of gallery (#gallery) and give it the width of 28.3333%. Also note that you have to nest it inside the media query at the bottom.

Like so:

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