<view class="van-progress custom-class">
  <view
    class="van-progress__portion {{ showPivot && text ? 'van-progress__portion--with-pivot' : '' }}"
    style="{{ portionStyle }}"
  >
    <view
      wx:if="{{ showPivot && text }}"
      style="{{ pivotStyle }}"
      class="van-progress__pivot"
    >
      {{ text }}
    </view>
  </view>
</view>