CSS Grid Layout not working in IE11 even with prefixes

Question

I\'m using following HTML markup for my grid.

    
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Answer 1

To support IE11 with auto-placement, I converted grid to table layout every time I used the grid layout in 1 dimension only. I also used margin instead of grid-gap.

The result is the same, see how you can do it here https://jsfiddle.net/hp95z6v1/3/