@each to Map Over Items in a List

HTML-CSS
1

Tell us what’s happening:
Trying to Write an @each directive that goes through a list: blue, black, red and assigns each variable to a .color-bg class, where the “color” part changes for each item.

Your code so far


<style type='text/sass'>
  $colors: (color1: blue, color2: black, color3: red);

  @each $key, $color in $colors {
    .#{$color}-bg {color: $color;}
    }
  
  
  div {
    height: 200px;
    width: 200px;
  }
</style>

<div class="blue-bg"></div>
<div class="black-bg"></div>
<div class="red-bg"></div>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36.

Link to the challenge:
https://learn.freecodecamp.org/front-end-libraries/sass/use-each-to-map-over-items-in-a-list