hr {color:black;)}
body {background-image:url("ak.gif");
      background-attachment:fixed;
      background-color:white;
      font-weight:700;
      color:black;
      }
h1 {color:red;}
a:link {color:blue;}
a:visited {color:darkblue;}
a:hover {color:red;}
.antwort {visibility:hidden;
             color:blue;}

.trennzeichen {background-image:url("trennzeichen.jpg");
	background-position: center;
	background-repeat:repeat-x;}

.hervor {color:red;}