body {
  background-color: whitesmoke;
  color: #000185;
  text-align: center;
}
h1 {
  color: black;
  text-align: center;
}

table {
    width: auto;
    outline: #000185;
    border-color: #000185;
    border-width: 4px;
    box-align: center
}

th {
    width: 50%
}

.subtable {
    width:30%
}