a:link {
	color: #333333;
	text-decoration: none;
}
a:visited {
	color: #333333;
	text-decoration: none;
}
a:hover {
	color: #666666;
	text-decoration: underline;
}
.cat{
	font-size:13px;
	font-weight:bold;	
}
.cat_title{
	font-size:13px;	
	text-align:center;
}