.tah10 {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 10px;
	line-height: 14px;
}
.tah11 {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 11px;
	line-height: 15px;
}
.tah13 {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 13px;
	line-height: 17px;
}
.arial10 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 10px;
	line-height: 12px;
}
.tah21 {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 21px;
	line-height: 24px;
}
a {
	text-decoration: none;
}
a:hover {
	text-decoration: underline;
}
.bt {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 11px;
	line-height: 15px;
	border: 1px solid #999;
	height: 22px;
}