html {height: 100%;}
body {height: 100%; text-align:center;}
.framesterno {height: 100%; text-align:left}
.tabellapricipale {height: 100%;}
.fondoscuro {background-color: #4f4f4f;}
/*For development color*/
.fondochiaro {background-color: #CACACA;}
/*.frameLight {background-color: #e9967a;}*/