Scale a layout group based off of its children

I have a scroll view with the content object being a layout group. I want it to scale based off of the children in it that way the scroll wheel can scroll through all the children in the layout group. How do I do this?

Do you mean re-size ? There are plenty of tutorials on Youtube on how to do a scrollable menu. Bottom line is you need to use a content size fitter. I’d suggest you look for videos on the matter (i.e Unity UI Tutorial - How to make a scrollable list - YouTube)