div#contenitore{margin:0px auto;width:185px;height:113px; overflow:hidden;}
div#contenuto{margin:0px;width:925px;height:113px;float:left;display:inline;}
div#contenuto div#zero{margin:0px;width:185px;height:113px;float:left;display:inline;}
div#contenuto div#primo{margin:0px;width:185px;height:113px;float:left;display:inline;}
div#contenuto div#secondo{margin:0px;width:185px;height:113px;float:left;display:inline;}