Generated by SassMeister.com.

SassMeister-input.scss

// ----
// Sass (v3.2.10)
// Compass (v0.13.alpha.4)
// ----

$icon-list: download, check, go, more, mail, pdf, search;
@function to-string($list, $glue: '', $is-nested: false) {
  $result: null;

  @for $i from 1 through length($list) {
    $e: nth($list, $i);

    @if type-of($e) == list {
      $result: $result#{to-string($e, $glue, true)};
    }

    @else {
      $result: if($i != length($list) or $is-nested, $result#{$e}#{$glue}, $result#{$e});
    }
  }

  @return $result;
}
$icon-css-class: ".icon-" + to-string($icon-list, ":after, .icon-");

#{$icon-css-class}:afgter{
      content: " ";
      display: block;
      float: right;
      position: relative;
      top: 0.3em;
      left: 0.5em;
      opacity: 0.8;

}

SassMeister-output.css

.icon-download:after, .icon-check:after, .icon-go:after, .icon-more:after, .icon-mail:after, .icon-pdf:after, .icon-search:afgter {
  content: " ";
  display: block;
  float: right;
  position: relative;
  top: 0.3em;
  left: 0.5em;
  opacity: 0.8;
}