Vania skin trouble

Hi !

I would like to use your plugin, which is exactly what I was looking for (thanks !), but I’m having troubles with the Vania skin, it doesn’t displays properly on my website :

http://c2oda.com/realisations/

I tried to understand why, reading other topics here, but I still don’t understand..!

Do you have any idea ? Have I done something wrong ?

Thank you !