.sa a {
	display: block;
	width:417px;
	height:65px;
	text-decoration:none;
	background-position: 0px 0px;
	background-repeat:no-repeat;
	margin: 0px 0px 0px 0px;
	background-image: url(../images/startseite_sa.gif);
}

.sa a:hover {
	background-position: -3px -1px;
	background-image: url(../images/startseite_sa_act.gif);
}

.ps a {
	display: block;
	width:417px;
	height:65px;
	text-decoration:none;
	background-position: 0px 0px;
	background-repeat:no-repeat;
	margin: 0px 0px 0px 0px;
	background-image: url(../images/startseite_ps.gif);
}

.ps a:hover {
	background-position: -3px -1px;
	background-image: url(../images/startseite_ps_act.gif);
}

.ss a {
	display: block;
	width:417px;
	height:65px;
	text-decoration:none;
	background-position: 0px 0px;
	background-repeat:no-repeat;
	margin: 0px 0px 0px 0px;
	background-image: url(../images/startseite_ss.gif);
}

.ss a:hover {
	background-position: -3px -1px;
	background-image: url(../images/startseite_ss_act.gif);
}