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 Styling Web Pages and Navigation Make a CSS Image Gallery

Jordan Ray
Jordan Ray
1,187 Points
Posted by Jordan Ray
Jordan Ray
1,187 Points

Add a margin of 2.5% to your gallery list elements? Can't find my error.

Can somebody find my error?

gallery li {

float: left; width: 45%; margin: 2.5%; background-color: #000; color: #ccc; }

1 Answer

Abdul Zainos
Abdul Zainos
4,938 Points
Abdul Zainos
Abdul Zainos
4,938 Points

Remember your ID's require #'s when calling calling out styling for a specific element. 

img {
 max-width: 100%; 
}

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

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