text wrap not working in post

Hello all.

This is a single page of the website I’m working on at the moment. The text wrap does not work properly !

A) margin-right changes have no effects (yes i tried 300px)

B) why is the “small” text on the side of the image ? via the DIV code it should be AFTER the content… and just BEFORE the line at the bottom. what is causing this silly error ?

thank you ??