body {
	font-family: Arial, Helvetica, sans-serif;
}

td {
	font-family: Arial, Helvetica, sans-serif;
}

th {
	font-family: Arial, Helvetica, sans-serif;
}

.instructors {
	width: 20em;
	font-size: medium;
}

.rank {
	width: 20em;
	font-size: medium;
	vertical-align: middle;
}