Flexbox Not Centering Vertically in IE

Question

I have a simple web page with some Lipsum content that is centered on the page. The page works fine in Chrome and Firefox. If I reduce the size of the window, the content fi

Answer 1

Just in case someone gets here with the same issue I had, which is not specifically addressed in previous comments.

I had margin: auto on the inner element which caused it to stick to the bottom of it's parent (or the outer element). What fixed it for me was changing the margin to margin: 0 auto;.