table {
  border-collapse: collapse;  border: 2px solid #336699;  margin: 1em auto;
}
th, td {
  padding: 0.2em 0.5em;
}
th {
  border: none;  color: #ffffff;  background-color: #336699;
}
td {
  border-top: none;  border-bottom: none;  border-left: 1px solid #336699;  border-right: 1px solid #336699;
}
.c1 {
  color: #000080;  background: #eeeeee;
}
input.danwdw {
  background-color: navy;
  color: #FFFF99;
  border: outset gray 3px;
  width: 4em;
}
input.submit {
  background-color: silver;
  color: black;
  border: outset gray 3px;
  width: 8em;
}