[Plugin: Digg Digg] Floating window position over content

I’m using digg digg v5.2.1 on http://www.tuketicifinansman.net.

If I enable both normal display (before_content) and floating display at the same time, floating window appears over post content on IE9 and Firefox (Chrome is ok). If I set normal display after_content, there is no conflict.

I’ve disabled normal display at the moment. But you can see the screenshots:

http://www.tuketicifinansman.net/diggdigg/ie.jpg
http://www.tuketicifinansman.net/diggdigg/ff.jpg
http://www.tuketicifinansman.net/diggdigg/ch.jpg

http://wordpress.org/extend/plugins/digg-digg/