<view class="container" style="padding-bottom: {{padBot}}; padding-top: {{padTop}}; {{overflowHidden?'overflow:hidden;':''}}">
    <slot></slot>
</view>
<!-- 背景图片 -->
<view class="backImg" style="top: {{NavHeight}}rpx;">
    <image mode="widthFix" src="data:image/png;base64,[encoded data, 571624 characters]"></image>
</view>