微信小程序cover-view标签裁剪数字,显示不完全问题

html:数字后面新加空cover-view标签,类名设为class=‘blank’

<cover-view class="price">
             合计:
             <cover-view class="total-price">￥{{total.newPrice}}
            <cover-view class="blank"></cover-view>
       </cover-view>
</cover-view>

css:(blank类设置如下样式即可正确显示字体)

.price{
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.blank{
    display:inline-block;
    width:15rpx;
}