@mixin horizontal-rules() {

&::before {
  display: block;
  font-size: map-get($base, font-size-h2);
  color: $text-color-l;
  text-align: center;
  letter-spacing: map-get($spacers, 4);
  content: "...";
}

}

.horizontal-rules {

@include horizontal-rules();

}