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我需要两个不同的袋子或容器放在同一个袋子里。左侧容器需要是可嵌套列表，右侧容器需要是可排序列表，可以将对象克隆到左侧容器中。
所以我需要能够在袋子之间拖动，或者在同一个袋子的容器中设置不同的选项集。这在德拉古拉可能吗？
当光标悬停在 HTML5 画布上的图像上时标记
I have the page with YouTube video (object - not iframe) and need to add the image over it. All works fine in Chrome, but in IE the image is below the YouTube player. So I searched for the info and