danielstocks/react-sortable — pull request #9 by nchase (2014-12-22 20:33:20+00:00)
Title: fix draggable elements in IE11.

I'm playing with React and the drag-and-drop API. I _love_ your demo.

I discovered that it isn't working in IE. Here's what I found:

IE doesn't seem to fire `dragover` event on block-level items. As developers, it seems incumbent on us to ensure that draggables are not set to `display: block`.

If you open IE11, you'll notice that in your demo, the grid view works perfectly but the list view on the left side does not allow dragging at all. This seems to solve it. IE exhausts me.