body { background-color:#3399ff; 
       background-image:url(Wappen.png);
       background-attachment:fixed;
       background-position:center;
       background-repeat:no-repeat; }

a:link { text-decoration:underline; }

a:visited { text-decoration:line-through; }

a:hover { text-shadow:black; }

a:active { color:yellow; }

a:focus { color:blue; }