td.up
{
  border-width: 1px;
  border-style: solid;
  font-weight: bold;
  background-color:yellow;
  width:350;
  vertical-align:top;
}

td.dw
{
  border-width: 1px;
  border-style: solid;
  font-weight: bold;
  background-color:yellow;
  width:350;
  vertical-align:top;
}