.class4 {
font-family:Tahoma;
font-size:12px;
font-style:normal;
font-weight:bold;
text-align: center;
color:#FFFFFF;

in questo class vorrei metterci questo:

}
a:link {
color: #B74C1D;
font-weight:bold;
text-decoration:none
}
a:visited {
color: #CCCCCC;
font-weight:bold;
text-decoration:none
}
a:hover {
color: #FEAA10;
font-weight:bold;
text-decoration:none
}
a:active {
color: #CC9933;
font-weight:bold;
text-decoration:none
}

non riesco a capire e facci errori di sintassi