#feld1 { font-size:12px;
         font-weight:bold;
         border-width:0px;
         text-align:center;
         background-color:#008000;
       }

#button { font-size:9px;
          border-width:3px;
          background-color:#000000;
          color:#00CC00;
          border-color:#00CC00;
        }
#button1 { font-size:9px;
          border-width:3px;
          background-color:#000000;
          color:#990000;
          border-color:#990000;
        }