The textarea in which posts are written and edited doesn't handle image layout very well.
Inserted images seem to be aligned with the left edge of the textarea, or the right edge of the previous image. This is often hard to work with, and users have to understand that this isn't the way they will show up once published.
I'm after a better-looking, and more usable layout.
I'd like to be able to ALWAYS have non-floated images appear left justified and stacked one on top of the other.
Is this solved by modifying the admin css, or is the formatting of images in the textarea accomplished another way?