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 Modular CSS with Sass Getting Modular with Mixins and Functions Sass Directives Challenge

Posted by Didier Grand
Didier Grand
6,855 Points

Hey ! What's wrong with my code ?

Thany you for your help, I don't understand :(

style.scss 
@mixin child($pos) {
  @if $pos == "first" {
    &:#{$pos}-child {
      float: left;
    }
  } 
  @else if $pos == "last" {
    &:#{$pos}-child {
      float: right;
    }
  }
  @else {
    @warn "'#{$pos}' is not a valid pseudo-element.";
  }
}

2 Answers

akak
akak
29,445 Points
akak
akak
29,445 Points

You need to use @error instead of @warn. Cheers!

Didier Grand
Didier Grand
6,855 Points
Didier Grand
Didier Grand
6,855 Points

Thanks :)