.nut-countup {
  &__list {
    display: inline-flex;
    height: $countup-height;
    overflow: hidden;
  }
  &__listitem {
    height: $countup-height;
    overflow: hidden;
    font-size: $countup-base-size;
    color: #000;
    font-weight: bold;
  }
  &__number,
  &__separator {
    display: flex;
    flex-direction: column;
    align-items: center;
    span {
      height: $countup-height;
      line-height: $countup-height;
    }
  }
}
// 自定义样式
.custom-coutup {
  .nut-countup__listitem--number {
    margin: 0 $countup-lr-margin;
    border-radius: $countup-border-raduis;
    color: $countup-color;
    background-color: $countup-bgcolor;
  }
  .nut-countup__number {
    width: $countup-width;
  }
}