body, table {
        font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;
        font-size:16px;
        background-color:#f5f5f5;
      }
      table {
        width:460px;
      }
      table td {
        min-width:64px;
      }
      div.zahl {
        background-color:#ffffff;
        border-style:solid;
        border-width:1px;
        border-color:#bebebe;
        border-radius:5px;
        width:64px;
        height:64px;
        text-align:center;
        vertical-align:middle;
        font-size:48px;
        -moz-user-select: none;
        -khtml-user-select: none;
        -webkit-user-select: none;
        user-select: none;
      }
      div.zahl:hover {
        background-color:#ffe6d5;
        border-color:#ff6600;
        color:#ff6600;
        font-weight:bold;
        cursor:pointer;
      }
      div#affenbild {
        background-color:#ffffff;
        border-style:solid;
        border-width:1px;
        border-color:#f5f5f5;
        border-radius:5px;
        width:264px;
      }
      div#affenbild img {
        width:260px;
      }
      div#affenbild:hover {
        background-color:#ffe6d5;
        border-color:#ff6600;
        cursor:pointer;
      }