.nsw-sidenav {
  &__header {
    border-bottom: solid 2px $nsw-primary-blue;
  }

  &__heading {
    @include nsw-spacing(margin, none);
    @include font-stack('heading');
    @include font-size('sm');
  }

  &__list {
    @include nsw-spacing(margin, none);
    @include nsw-spacing(padding-left, none);
    list-style: none;
  }

  &__list-item {
    @include font-stack;
    border-top: solid 1px $light20;
  }

  &__heading-link {
    @include nsw-spacing(padding, xs xs xs none);
    display: block;
    color: $dark80;
    text-decoration: none;
    background-color: $white;

    &:hover {
      @include nsw-hover;
    }

    &:focus {
      @include nsw-focus($offset: false);
    }
  }

  &__link {
    @include nsw-spacing(padding, md);
    display: block;
    color: $dark80;
    text-decoration: none;
    background-color: $white;

    &:hover {
      @include nsw-hover;
    }

    &:focus {
      @include nsw-focus($offset: false);
    }

    &.is-current {
      background-color: $light10;
    }

    .has-active-children > & {
      @include font-stack('heading');

      &:hover {
        @include nsw-hover;
      }
    }

    .nsw-sidenav__list--level-2 & {
      @include nsw-spacing(padding-left, lg);
    }

    .nsw-sidenav__list--level-3 & {
      @include nsw-spacing(padding-left, xl);
    }

    .nsw-sidenav__list--level-4 & {
      @include nsw-spacing(padding-left, xxl);
    }
  }

  .nsw-sidenav__list--level-1 {
    > .has-active-children {
      border-left: solid 2px $nsw-primary-highlight;
    }
  }

}