Struggling with fundamental container width as percentage, children et al.
I've seen discussions on this but I was unable to find the final word.
Example: Web app. I want to set a container to 75% of the screen, then a child container to 100% of THAT container
I come from full stack developer world. Vue, bare bones HTML, CSS. My expectation was that containers are similar to DIV and setting the percent width is relative to the parent.
I am not seeing this. I understand how to use fraction of Screen Width. But I really want to be able to size a container to a percentage of its parent.
What am I missing?