I love you Sass

beautiful.scss

.feed-section-header {
  margin: 0;
  font-size: 1.1em;    

  $groups: community $community \70, teams $teams \72, college $college \71, for-you $gray \6b;

  @each $group in $groups {
    &.#{nth($group, 1)} {
      color: #{nth($group, 2)};
      .feed-icon {
        @extend %icon-font;
        &:before { content: "#{nth($group, 3)}"; }
      }
    }      
  }
}

ugly.scss

.feed-section header {
  margin: 0;
  font-size: 1.1em;    

    &.community {
      color: $community;
      .feed-icon {
        @extend %icon-font;
        &:before { content: "\70"; }
      }
    }
    &.teams {
      color: $teams;
     .feed-icon {
        @extend %icon-font;
        &:before { content: "\72"; }
      }
    }

    &.college {
      color: $college;
      .feed-icon {
        @extend %icon-font;
        &:before { content: "\71"; }
      }
    }

    &.for-you {
      color: $gray;
      .feed-icon {
        @extend %icon-font;
        &:before { content: "\6b"; }
      }
    }
}