互斥工具飞行，添加动画实体

liuyg

2021-06-19 c2a0f87ace207301984c1b305444cc019616af5a

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<div dojoAttachPoint="outerNode" class="imageGalleryWrapper">
    <div dojoAttachPoint="thumbPickerNode"></div>
    <div dojoAttachPoint="slideShowNode"></div>
</div>