.aktiv, a.aktiv:link, a.aktiv:hover, a.aktiv:focus, a.aktiv:active, a.aktiv:visited {
opacity:0.9; /* standard */
-ms-filter:”progid:DXImageTransform.Microsoft.Alpha(Opacity=90)”; /* IE 8 */
filter: alpha(opacity=90); /* IE 6,7 */
-khtml-opacity: .90; /* safari 1.x */
-moz-opacity: .90; /* netscape */
}