html,
body {
   margin:0;
   padding:0;
   height:96%;
}
#contenitore {
   min-height:100%;
   position:relative;
}
#logo {
   background:#ff0;
   padding:10px;
}
#lingua {
   height: 100%;
   padding-bottom:60px;   /* Height of the footer */
   padding-top: 4px;
}
#piedi {
   position:absolute;
   bottom:0;
   width:100%;
   height:60px;   /* Height of the footer */
}
#contenitore {
}