.usa-link {
  @include typeset-link;
}

// External link consider 'effortless style approach':
// [href^='http:']:not([href*='my-domain.com'])
// [href^='https:']:not([href*='my-domain.com'])

.usa-link--external {
  @include external-link(external-link, external-link-hover);

  &.usa-link--alt {
    @include external-link(external-link-alt, external-link-alt-hover);
  }
}