text wrap around pictures in post

[jmcq]

Hi,
I am having trouble getting the text to wrap around pictures in posts.
I did change a lot of css to customize my site by mostly by copying code and renaming to a new div. For example,
I wanted my content on the right and sidebar on the left so I renamed the contentleft to contentright and changed the float. I found the suggestion in the forum to add display: inline; to solve text wrapping: I also removed the link to the image as suggested in the forum. I have next gen plugin installed - deactivated it and still does not text wrap. I am putting posts on the Home page - is there css for the home page that controls the text wrap?
If someone could direct me where to look - I would appreciate it.
Site URL: test.parklandsd.org
Thank you!