.s1 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 16px;
	font-weight: bold;
}
.s1 a {
	color: #000000;
	text-decoration: none;
}

.s2 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	line-height: 24px;
}
.s2 a {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #000000;
}
.tb {
	background-image: url(../images/bg01.jpg);
	background-repeat: repeat-y;
}
.s3 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	line-height: 24px;
	color: #FFFFFF;
}
.s3 a {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #FFFFFF;
	text-decoration: none;
}
.s4 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	line-height: 24px;
}
.s4 a {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #000000;
	text-decoration: none;
}
a:hover {
	color: #999999;
}