a { border-style: none; outline-style: none; list-style-type: none; }
a img { border: none; }
a:link { border-style: none; outline-style: none; list-style-type: none; } 
a:visited { border-style: none; outline-style: none; list-style-type: none; }
a:hover { border-style: none; outline-style: none; list-style-type: none; } 
a:focus { border-style: none; list-style-type: none; }
a:active { border-style: none; outline-style: none; list-style-type: none; }
.button-bild { border-style: none; outline-style: none; }