.o-stack {
  display: flex;
  flex-direction: column;

  &.-loading {
    @include paneLoader;
  }
}

.o-stack-item {
  padding: $space-4 $space-6;
  border: $border-grey-light;

  &:not(:last-of-type) {
    border-bottom: none;
  }

  &:first-of-type {
    border-radius: $border-radius-base $border-radius-base 0 0;
  }

  &:last-of-type {
    border-radius: 0 0 $border-radius-base $border-radius-base;
  }

  &:only-child {
    border-radius: $border-radius-base;
  }
}