I have been successfull in setting up a block to use in the Rich Text Editor so I can custom display images using the picture element. I have the preview working and even the final display working with no issues. The only problem is I can't figure out how to set alignment of the block (left, center, right ,justifed). I have enabled "Display inline with text" but if I single click the block so it become selected (but the editor does not open) and then I click any of the align buttons in the RTE bar nothing happens, even looking at the source shows no new code was applied to the box to try and align it. Does anyone know how to do the block alignments? My two primary goals are to let the block be on it's own line centered and the other is to give it a left/right alignment so text can wrap around it like normal images. Thanks.