.tzolkin {
  &-week {
    display: flex;
    display: -ms-flexbox;
    width: 100%;

    &:first-child {
      .tzolkin-day,
      .tzolkin-day--disabled {
        border-top: 1px solid #ccc;
      }
    }

    &:last-child {
      .tzolkin-day,
      .tzolkin-day--disabled { border-bottom-color: transparent; }
    }

    &--days {
      @extend .tzolkin-week;
      font-size: rem-calc(12);
      background: #eee;
      color: #999;
    }
  }
}