// Function For Letter Spacing
@function letter-spacing($psValue, $return: "em", $fSize: "16") {
  @if $return== "em" {
    @return ($psValue) * 0.001 + em;
  } @else {
    @return ($psValue * $fSize) * 0.001;
  }
}

@mixin letter-spacing($space) {
  letter-spacing: letter-spacing($space);
}

// Convert a hex value to comma-delimited rgb values
@function convert-rgb($hex) {
  @return red($hex), green($hex), blue($hex);
}
