.bt1 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #dddddd;
	text-decoration: none;
}
a.bt1:hover {
	color: #f4f4f4;
}
.bt2 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #2B6AB1;
	text-decoration: none;
}
a.bt2:hover {
	color: #183C63;
	text-decoration: underline;
}
.main {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	line-height: 25px;
	color: #333333;
	text-decoration: none;
}
.bd {
	border: 1px solid #999999;
}