*.divLeft {
          float: left; 
          width: 50%; 
          height: 73;
          /*background-color: yellow;*/
        }
        *.divRight {
          float: right; 
          width: 50%; 
          height: 73;
          /*background-color: red;*/
        }
        *.rngVisible {
         visibility: visible;
         float: left; 
         width: 15%; 
         height: 50; 
         text-align: center;
        }
        *.rngInvisible {
         visibility: hidden;
         float: left; 
         width: 15%; 
         height: 50; 
         text-align: center;
        }
        *.hexInvisible {
         visibility: hidden;
         float: left; 
         width: 25%; 
         height: 80; 
         text-align: left;
        }
        *.nospace {
          margin: 0;
          padding: 0;
          margin-left: -2px;
        }