verschiedene Link Definitionen

[Andreas]

das mit den klassen habe ich schon versucht, aber irgend einen fehler habe ich drin. es funktioniert einwandfrei, bis der link einmal angeklickt wurde, denn dann wird er nicht mehr unterstrichen.
Der copyblauindex macht probleme

.Link {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 12px;
color: #2A56A3;
font-weight: bold;
}
a.Link:link { text-decoration: none; color: #2A56A3; }
a.Link:visited { text-decoration: none; color: #2A56A3; }
a.Link:hover { display:block; text-decoration: none; color: #2A56A3; background-color: #FFF8C4; }
a.Link:active { text-decoration: none; color: #2A56A3; }

.Link_klein {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 12px;
color: #2A56A3;
font-weight: normal;
}
a.Link_klein:link { text-decoration: none; color: #2A56A3; }
a.Link_klein:visited { text-decoration: none; color: #2A56A3; }
a.Link_klein:hover { display:block; text-decoration: none; color: #2A56A3; background-color: #FFF8C4; }
a.Link_klein:active { text-decoration: none; color: #2A56A3; }

.copyblau {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 11px;
color: #2A56A3;
text-align: right;
text-decoration: none;
}
a.copyblau:link {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 11px;
color: #2A56A3;
text-align: right;
text-decoration: none;
}
a.copyblau:hover {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 11px;
color: #2A56A3;
text-align: right;
text-decoration: underline;
}
a.copyblau:visited {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 11px;
color: #2A56A3;
text-align: right;
text-decoration: underline;
}
a.copyblau:active {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 11px;
color: #2A56A3;
text-align: right;
text-decoration: underline;
}

.copyblauindex {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 11px;
color: #2A56A3;
text-decoration: none;
}
a.copyblauindex:link  {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 11px;
color: #2A56A3;
text-decoration: none;
}
a.copyblauindex:hover  {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 11px;
color: #2A56A3;
text-decoration: underline;
}
a.copyblauindex:visited  {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 11px;
color: #2A56A3;
text-decoration: underline;
}
a.copyblauindex:active  {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 11px;
color: #2A56A3;
text-decoration: underline;
}