sup {
 font-size: 70%;
 line-height: 40%;
 background-color: yellow;
 cursor: pointer;
}

#fussnoten {
 position: absolute;
 z-index: 99;
 overflow: auto;
 padding: 0px;
 background-color: #FFF;
 border: 1px solid black;
}

#fussnoten h1 {
 font-family: Arial, sans-serif;
 font-size: 9pt;
 line-height: 14px;
 height: 14px;
 padding: 0pt;
 padding-left: 3pt;
 margin: 0pt;
 color: white;
 background-color: blue;
}

#fussnoten h1 a {
 position: absolute;
 top: 0px;
 right: 0px;
 margin: 0pt;
 padding: 0pt;
 width: 16px;
 height: 14px;
 background-image: url(kreuz.png);
 z-index: 100;
}

#fussnoten p {
 font-family: Arial, sans-serif;
 font-size: 9.5pt;
 line-height: 14pt;
 margin-top: 0pt;
 padding: 3pt;
}