.bt_tu {    
	float:left;
	padding-bottom:10px;
}
.stg_tu {	    
	width:703px;	
}
/*Banner in alto*/
.adv_tu {
    padding-bottom:20px;
}
/*Testo introduttivo*/
.txt01_tu {
   padding-bottom:20px;
	padding-left:58px;
	padding-right:58px;
}
/*Colonna centrale bottoni*/
.colBt_tu {
    padding-left:58px;
}
.colBtSx_tu {
	width:310px;
	float:left;
	padding-bottom:20px;
}
.colBtDx_tu {    
    padding-bottom:20px;
}