I have a flex container with the flex-direction set to column.
Let’s assume there are two flex items, adn the second item contains additional containers with text.
I don’t want the second flex item to extend beyond the boundaries of the flex container.
Instead, I want to display a scrollbar for the inner container with the text within the second flex item.
Here is the code snipper of what I mean:

https://jsfiddle.net/wLm9hd2k/

How can I add a scrollbar to a container that is inside a flex item?