.text {
	font-family: Helvetica, sans-serif, Arial;
	font-size: 12px;
	color: #0000FF;
}
.intro_text {
	font-family: Helvetica, sans-serif, Arial;
	font-size: 14px;
	font-weight: bold;
	color: #FF6600;
}
.table_back {
	background-color: #FFFFFF;
}
.center {
	text-align: center;
}