message: Firefox: align widget tabs.
diff: .nz-widget-stacked {
  display: grid;
  - grid-auto-columns: auto 1fr;
  - grid-auto-rows: minmax(0, 1fr);
  + grid-template-columns: auto 1fr;
  + grid-template-rows: minmax(0, 1fr);
  max-height: 100%;
  position: relative;
  }
  &.nz-left-anchor {
  - grid-auto-columns: 1fr auto;
  + grid-template-columns: 1fr auto;
  > .nz-tabs-column {
  grid-row: 1;
  border-top-left-radius: $nz-widget-border-radius;
  }
  }
  -
  - &.nz-is-closed {
  - grid-auto-columns: auto 1fr;
  - }
  }
  &.nz-is-closed {
  height: 100%;
  align-items: center;
  + grid-template-columns: 1fr auto;
  &.nz-bottom-anchor, &.nz-bottom-anchor {
  align-items: end;
  }
  + &.nz-left-anchor {
  + grid-template-columns: auto 1fr;
  + }
  +
  > .nz-top-grip {
  display: none;
  }
  > .nz-tabs-column {
  - grid-auto-rows: 1fr 0;
  + grid-template-rows: 1fr 0;
  > .nz-left-grip-container {
  > .nz-left-grip {
  grid-row: 1;
  grid-column: 1;
  display: grid;
  - grid-auto-rows: min-content minmax($nz-tab-height * 1.5, auto);
  + grid-template-rows: min-content minmax($nz-tab-height * 1.5, auto);
  > .nz-left-grip-container {
  position: relative;
  