body       {
           margin: 0px 0px 0px 0px;
           background-color : #f6fefe; /* celeste */
           }
#contenitore {
           position:absolute;
           top:50%;
           left:50%;
           width:550px;
           height:350px;
           -webkit-transform: translate(-50%,-50%); 
           -moz-transform: translate(-50%,-50%);
           -ms-transform: translate(-50%,-50%);
           -o-transform: translate(-50%, -50%);
           transform: translate(-50%,-50%);
           }
table.oknot  {
              margin-top: auto;
              margin-left:0px;
              border-collapse: collapse; /* Elimina lo spazio fra le celle della tabella. */
              width: 100%;
              table-layout:fixed;
              overflow:hidden;
              font-size:8px;font-weight:normal;font-family:verdana;
              color:black;
              }
table.oknot tr {}
table.oknot td.ver {
               text-align:center;
               font-size:15px;
               }
table.oknot th.chr15 {
               font-size:25px;
               }
table.oknot td {
               text-align:left;
               padding-right:10px;
               }
table.oknot td.chr10 {
               font-size:15px;
               }
table.oknot td.chr15 {
               font-size:20px;
               }
table.oknot td.cc {
               text-align:center;
               }
table.oknot td.jj {
               font-size:15px;
               text-align:justify;
               }