td.tdGenericButton
  {
  border-style:solid;
  text-align:center;
  width:90%;
  border-radius:10px;
  border-width:2px;
  }

div.divGenericButton
  {
  border-style:solid;
  text-align:center;
  width:90%;
  border-radius:10px;
  border-width:2px;
  }
  
.GenericButton
  {
  border-style:solid;
  text-align:center;
  width:100%;
  border-radius:10px;
  border-width:2px;
  }

.GenericButtonFont
  {
  font-weight:bold;
  font-size:30px;
  }
  
td.tdGenericButton, td.tdGenericButtonInv, td.tdKeyButton, td.tdKeyButtonInv
  {
  border-style:solid;
  text-align:center;
  width:10%;
  background-color:#cccccc;
  border-radius:10px;
  border-width:2px;
  border-color:#aaaaaa;

  border-left-color:#eeeeee;
  border-top-color:#eeeeee;
  }

td.tdGenericButtonInv, td.tdKeyButtonInv
  {
  border-color:#eeeeee;
  border-left-color:#aaaaaa;
  border-top-color:#aaaaaa;
  }

td.tdKeyButton, td.tdKeyButtonInv
  {
  width:6%;
  }

td.tdKeyButtonFont
  {
  font-weight:bold;
  font-size:72px;
  }