[css-align] Note about *-items should be clearer #1398
Description
The Overview section of css-align has a Note:
Note: The *-items properties don’t affect the element itself. When set on a container, they specify the interpretation of any *-self: auto used on children of the container element.
The first sentence of this note is a bit unclear. In particular, it sounds like something that's true of both *-items and *-content. I think what it really means to say is that the *-items properties don't actually do anything except through their effect on the initial value of the *-self properties.