.txt {
	font-size: 12px;
	font-weight: normal;

}
.nav {
	font-size: 12px;
	color: #000000;
	text-decoration: none;
}

.nav:hover {
	color: #666666;
	text-decoration: none;
}
.topic {
	font-size: 12px;
	color: #990000;
	font-weight: bold;

}