<!-- 下半弹窗 -->
<view wx:if="{{showSelf}}" class="mask {{maskAnimate}}" bind:tap="handleClose"  catchtouchmove="emptyEvent" >
  <view class="content {{popupAnimate}}" style="padding-bottom: {{safeBottom}}rpx;" catchtap="emptyEvent" catchtouchmove="emptyEvent">
    <slot name="header"></slot>
    <slot></slot>
  </view>
</view>
