I'd love the ability to add containers for content in composer. For example, I'd like the ability to group some text with an image. Currently, if I want an inset image (left or right aligned) I'd need to float the image, which works, but immediately breaks down once I want to have consecutive image and copy groups. There isn't an out of the box solution for clearfixes so floats start becoming unwieldy. Having a flex group or CSSGrid group container would be very handy.
Corey Holmes
