Ability to vertically align images in the editor

We have users requesting to be able to add vertically middle aligned text to images. For example, they want to add image icons and to the right of each add the name/description of an icon that is left AND middle aligned to the image. I've been looking for a way to achieve this and can't figure out how to do this at all but also need an simple way for non-sophisticated user.

An example of this kind of alignment (layout) is here: https://confluence.atlassian.com/display/DOC/Confluence+User%27s+Guide ...so it seems there is way? (also attached screenshot of the same incase the link stops working at some point)