Flexbox Module

This could be a bit unrealistic, but it would be great to have a module that could allow individual items to be added (in the same way that items can be added to the accordian module) where the module is a Flexbox container for all of the individual items (or even layouts). This could enable the features of Flex without having switch on “equalise column heights” and then target multipe classes within sections, columns and modules in a css file.