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 Sass Basics (retired) Advanced Sass Concepts Advanced Mixin Arguments

Need help with 3rd step in final challenge in Sass

The task is: Define a box class. Use the square mixin to give it a height and width of 10px, and set the border to red.

Attached is the code I wrote. I have no idea what I'm doing wrong. :( Please help!

index.html
<!DOCTYPE html>
<html>
<head>
  <title>Sass Basics - Code Challenge</title>
  <link rel="stylesheet" type="text/css" href="page-style.css">
  <link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
  <div class="box"></div>
  <div class="red"></div>
  <div class="orange"></div>
  <div class="yellow"></div>
  <div class="green"></div>
</body>
</html>
style.scss
/* Write your SCSS code below. */

@mixin square($size, $color: black) {
  .#{$size} {
    height: $size;
    width: $size;
  }
  .#{$color} {
    border: 1px solid $color;
  }
}

.box {
  @include square(10px, red);
  }

1 Answer

Fernando Schlottmann
Fernando Schlottmann
31,341 Points

@mixin square($size, $color: black) { height: $size; width: $size; border: 1px solid $color; }

.box { @include square(10px, red); }

you can test your code in http://sassmeister.com/

Thank you!