Alignment Controls for Containers

Containers are powerful, but they could be more powerful.

Currently, all of the content in a container aligns to the top. When you have, say, an image next to a block of text, the elements can look misaligned.

I propose adding an alignment control to the container element to indicate if the content in the container should be aligned to the top, center, or bottom of the container.

Ranking this a 3 because I believe containers are broken as layout devices without this control.

Bonus idea - allow containers to be rotated (i.e. rows of content instead of columns)

Loom Here: https://www.loom.com/share/5bb7cc5161794bfdae428bbd10612d69