datahub/wherehows-web/app/styles/components/browse-nav/_browse-nav.scss

$browse-nav-border-color: set-color(grey, light);

.browse-nav {
  width: 100%;
  border-left: 1px solid $browse-nav-border-color;
  border-right: 1px solid $browse-nav-border-color;

  &__item {
    @include flex-column-center;
    opacity: 1;
    transition: opacity 0.2s ease-in-out;
  }

  &__alt {
    @include flex-column-center;
    opacity: 0;
    transition: opacity 0.2s ease-in-out;
    font-weight: fw(normal, 6);
    font-size: 24px;
    position: absolute;
    margin: 0;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
  }

  &__entity {
    cursor: pointer;
    border-bottom: 1px solid $browse-nav-border-color;
    min-height: 90px;
    /**
     * Overrides bootstrap .active class.
     *   Ember applies this for active route links
     */
    &.active {
      background-color: set-color(grey, light);
    }

    /**
     * Resets the bootstrap grid margins
     */
    &[class|='col'] {
      padding: 0;
    }

    &#{&} {
      display: flex;
      justify-content: center;
    }

    &:hover {
      .browse-nav__item {
        opacity: 0;
      }

      .browse-nav__alt {
        opacity: 1;
      }
    }
  }

  &__entity + &__entity {
    border-left: 1px solid $browse-nav-border-color;
  }

  &__count {
    font-weight: fw(normal, 6);
    font-size: 24px;
    margin: 0;
  }

  &__title {
    font-weight: fw(normal, 2);
    text-transform: capitalize;
    margin: 0;
  }

  &__subtext {
    font-weight: fw(normal, 2);
    margin: 0;
  }
}

.browse-viewport {
  &__loading {
    $loading-container-height: 170px;
    height: $loading-container-height;
    width: 95%;
  }
}

.nav-link-to {
  width: 100%;
}