/* Screen und Thumbs */
a:link img {
       text-decoration: none;
       border: none;
       filter:alpha(opacity=60); /* IE */
       -moz-opacity: 0.60; /* Gecko */
       opacity: 0.60; /* Opera */

}
a:visited img {
          text-decoration: none;
          border: none;
          filter:alpha(opacity=60); /* IE */
        -moz-opacity: 0.60; /* Gecko */
        opacity: 0.60; /* Opera */

}
a:active img {
         text-decoration: none;
         border: none;
       filter:alpha(opacity=60); /* IE */
       -moz-opacity: 0.60; /* Gecko */
       opacity: 0.60; /* Opera */
}
a:hover img {
        text-decoration: none;
        border: none;
        filter:alpha(opacity=100); /* IE */
        -moz-opacity: 1.0; /* Gecko */
        opacity: 1.0; /* Opera */
}