body {
	font-family: helvetica, Arial, Verdana, Geneva, sans-serif;
	text-align: center;
}

td {
	font-family: helvetica, Arial, Verdana, Geneva, sans-serif;
}

th {
	font-family: helvetica, Arial, Verdana, Geneva, sans-serif;

}
.x-large {
	font-size: x-large;
}
.large {
	font-size: large;
}
.medium {
	font-size: medium;
}
.small {
	font-size: small;
}
.x-small {
	font-size: x-small;
}