hugo-academic/wowchemy/assets/scss/_vendor/bootstrap/mixins/_transition.scss

// stylelint-disable property-blacklist
@mixin transition($transition...) {
  @if $enable-transitions {
    @if length($transition) == 0 {
      transition: $transition-base;
    } @else {
      transition: $transition;
    }
  }

  @if $enable-prefers-reduced-motion-media-query {
    @media (prefers-reduced-motion: reduce) {
      transition: none;
    }
  }
}