#tabmenu {visibility: hidden; width: 0px; display: none;}
#tabhm {width: 80%;}
#tabcolhm {width: 210px; padding-left: 5px; padding-right: 5px; }
#tabcolev {width: 190px; padding-left: 5px; padding-right: 5px; }
#tabsephm {padding-left: 5px; padding-right: 5px;}
#contenitore_hm{width: 640px;	padding-top: 40px;	clear:both;}
#contenitore{width: 640px; padding-top: 20px;	clear:both;}
#centrale_sx{width: 640px; padding-left: 0px;	padding-right: 0px;	float: left;}
#centrale_sx_eventi{width: 640px;	padding-left: 0px; padding-right: 0px; float: left;}
#footer{width: 640px;	clear:both;}