.nav-pills {
  > li {
    margin-right: 5px;
    & + li {
      margin-left: 0;
    }
    > a {
      padding: 10px 15px;
      color: @gray-dark;
      .es-transition;
      &:hover {
        background-color: @gray-lighter;
        .es-transition;
      }
    }
    &.active {
      > a {
        color: #fff;
        background: @brand-primary;
        .es-transition;
      }
    }
  }
  &.nav-pills-sm > li > a {
    font-size: 12px;
    line-height: 1.5;
    padding: 4px 13px;
  }
  &.nav-pills-gray  {
    > li {
      > a {
        background-color: #f8fbfd;
      }
      &.active {
        > a {
          background: @brand-primary;
        }
      }
    }
  }
  &.nav-pills-transparent {
    > li {
      margin-bottom: 10px;
      .done-icon {
        position: absolute;
        right: 0;
        bottom: 0;
        .opacity(0);
        color: #fff;
        font-size: 12px;
      }
      > a {
        background: transparent;
        border: 1px solid @gray-light;
        color: @gray-dark;
        .border-radius(0);
        &:after {
          content: '';
          position: absolute;
          width: 0;
          height: 0;
          right: 0;
          bottom: 0;
          border-color: transparent;
          border-style: solid;
          border-width: 0 0 15px 15px;
          border-bottom-color: @brand-primary;
          .opacity(0);
        }
      }
      &:hover,
      &.active {
        .done-icon  {
          .opacity(1);
        }
        >a {
          border-color: @brand-primary;
          background-color: transparent;
          color: @brand-primary;
          &:after {
            .opacity(1);
          }
        }
      }
    }
  }
}
