标签被切掉一半，最下面的商品还显示一半，用padding不管有

<cover-view class="li" wx:for="{{goodsBox}}" wx:key="unique">
              <cover-view wx:if="{{item.specificationValue.length}}" data-id="{{item.goods.spuid}}" bindtap="goToDetail">
                <cover-view class="img">
                  <cover-image style="width: 200rpx;height: 200rpx;" src="{{item.img}}"></cover-image>
                  <cover-view class="idx">{{goodsBox.length-index}}</cover-view>
                </cover-view>
                <cover-view class="content">
                  <cover-view class="title">{{item.goods.name}} {{item.goods.enname}}</cover-view>
                  <!-- <cover-view class="title2">{{item.goods.enname}}</cover-view> -->
                  <cover-view class="tag"></cover-view>
                  <cover-view class="bottm">
                    <cover-view class="priceBox">
                      <cover-view class="price">￥{{item.salePrice}}</cover-view>
                      <!-- <cover-view class="del">￥{{item.marketingPrice}}</cover-view> -->
                    </cover-view>
                    <cover-view class="btnBox">
                      <cover-view class="buy">购买</cover-view>
                    </cover-view>
                  </cover-view>
                </cover-view>

              </cover-view>
</cover-view>