Hi
I just played around with the float-left / float-right / float-none. Would be handy to get that working in a container. Right now it works only on root level. Also to have the float options inside the image, that would be handy. But that could be used anywhere also in containers.
CSS float properties don’t work directly within a Container component because it is set to display: flex and floats are ignored in flex containers.
I think the simplest way to achieve floating behaviour inside a Container would be to wrap your Images and Typography components in a custom component that doesn’t apply flexbox layout. This approach would allow the float properties to function as intended.
Let me know if that works for you 
You are correct, the CSS Classes are not being applied to Typography. I’ll get that fixed for the next beta
Yeah that works. But to add the dropzone in the HTML Component required a restart. Also the drag and drop onto the Tree HTML Element did not work. Had to use the dropzone in the editor.
Would that be an option?
I think you’ll have a great opportunity to offer all these solutions you keep building to Elements users once the built-in store launches 
