[css-flexbox] [css-sizing-4] Interaction of flexbox minimum height and aspect-ratio minimum height · Issue #6069 · w3c/csswg-drafts (original) (raw)

If an item has an aspect ratio and is a flex item, both specs impose a minimum size on a flex item. Consider:

In this case, the flex item has two constraints:

Flexbox's automatic minimum size gives it a minimum height of 100px (the transferred size), because it uses the minimum of the content-based size and transferred size.
aspect-ratio's minimum size gives it a min-height of 500px

What should the used minimum size be? max(100px, 500px)? Or should the flexbox one "override" the aspect-ratio one?