qcal/common/src/ui/SevenDayWeek.scss

@import 'bootstrap/scss/variables';
@import 'bootstrap/scss/mixins';
@import 'bootstrap/scss/grid';

@include media-breakpoint-up(sm) {
  .DayOuter {
    @include make-col($size: 1, $columns: 3);
  }
}

@include media-breakpoint-up(md) {
  .DayOuter {
    @include make-col($size: 1, $columns: 4);
  }
}

@include media-breakpoint-up(lg) {
  .DayOuter {
    @include make-col($size: 1, $columns: 5);
  }
}

@include media-breakpoint-up(xl) {
  .Month-weekdayHead {
    display: block;
    @include make-row($gutter: 0);
    position: sticky;
    top: 0;
    background: white;
    margin-top: -$spacer * 7.5;
    padding-top: $spacer * 7.5;
    z-index: 19;
  }

  .Month-days {
    margin-top: $spacer;
  }

  .DayOuter, .WeekdayName, .DayFiller {
    @include make-col($size: 1, $columns: 7);
  }

  .Day-weekday {
    display: none;
  }

  .DayFiller {
    display: block;
  }
}