All my images go below the post box if there is no text underneath each one. And since it is mostly cartoons, this is terrible. I went back in archives and found that someone recommended this: <br style="clear:both" /> This does work if you insert it in the code for EACH individual post. Ugh. Isn't there a css formula to correct it in the stylesheet?
I went in the stylesheet for my themegenerator style - which looks like I may have picked a bad one - and inserted Clear: both in the item area, but that just pushed the post boxes further apart and did not take care of the hanging image.
See in : http://www.donnabarstow.com/WordPress
Thanks for your experience and ideas on this.