Images cannot be floated left. In the RCE, you can click on an image and choose the right-align tool. This creates a proper "float: right" style attribute in the image's HTML and text properly wraps around the image.
However, clicking on the same image and choosing the left-align tool does not generate the float attribute in the image HTML. Only the surrounding
tag gets a "text-align: left", which is not the same thing as floating the image.
Can someone confirm this behavior?