Hi
I had tried it with greensock pinning, but as I was already pinning the parent image panel I thought it might be simpler to allow css to handle that bit if possible, it was quite close.
I've since made a couple simpler versions of what I'm trying to do, focussing on just the left image panel from the previous example, with the text element inside. I have had some success pinning the text element to the bottom of it's parent, see "Simple Pin" as good example of the kind of behaviour I am trying to achieve. However if I also pin the parent, see "Pinned Parent With Child" which is what I ultimately need to do.
I've created a simple example with just the pinned text within the image panel
And a second with the parent image also pinned
Maybe I'm approaching it wrong, please let me know if thats a clear enough explanation.
SIMPLE PIN
https://codepen.io/bluemonkey1130/pen/xxWvpeB
PINNED PARENT WITH CHILD
https://codepen.io/bluemonkey1130/pen/RwMXxqP