body{
  font-size: 1.5em;
}

.red{
  color: red;
}

.black{
  color: black;
}

.green{
  color: green;
}

table, th {
  border: 2px solid black;
}

td{
  border: 1px solid black;
}

th {
  background-color: #ddf;
}

td {
  background-color: #eee;
}