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) Basic Selectors Class Selectors

Posted by Peter J
Peter J
1,867 Points

Header disappears when I change "header" to ".main-header" in css. 

<header id="top" class="main-header">

.main-header {
  background-color: orange;
}
David Perkins
David Perkins
9,607 Points
David Perkins
David Perkins
9,607 Points

Can you give any more context to the problem you're having? A link to a workspace/codepen/project link or just some more of the styling/structure so i can take a look?

1 Answer

Zaynah Chowdhury
Zaynah Chowdhury
1,019 Points
Zaynah Chowdhury
Zaynah Chowdhury
1,019 Points

i had the same problem