div.inhalt {
     background-color:#cef;
   }
   h1 {
     background-color:#9ce;
   }
   hr {
      color:#9ce;
      border:none;
      border-top: 2px solid #9ce;
      text-align:center;
   }
   table.bilder {
     text-align:center;
     width:575px;
     margin-left:auto;
     margin-right:auto;
   }
   table.bilder td {
     text-align:center;
     vertical-align:bottom;
   }