Having elements expand to maximum height

image
I’ve got these 3 columns and what I want to achieve is that the first 2 containers stretch to the same height as the 3rd column but then as the page collapses and the containers stack on top of each other the sizes should shrink back to what they are now.

Did you figure this one out Osman? I’m also having issues with container height auto-expanding?

Have you tried doing this?:
For them to be of same size, you can set the minimum height of the flexbox inside all columns as 100%.:
image

And simply remove this property for the tab and mobile mode and set it to “auto”.

For stacking on top of each other you can set the display type as “rows” in the tab and mobile mode.
image