Foren / Cotonti / Skins / Contonti Ice - CSS problem

Hello,

I'm trying to convert Ice to cotonti, because ICE was the best skin for me to start from if you convert a template.

Screenshot

But in FF the tag cloud is OK


But in IE is is wrong, and I can't find the problem.


Does anybody have a solution?

Link to demosite

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But I don't want to change anything in the plugin dir.