body {
	font-family: Helvetica, "Courier New";
	font-size: 12px;
	line-height: 1.5em;
	font-weight: normal;
}
.invisible {
	visibility: hidden;
}
.title {
	font-family: "Courier New", Courier, monospace;
	font-size: 24px;
	font-weight: normal;
	background-color: #000000;
	color: #FFFFFF;
	line-height: 1.5em;
}