footer {
  width: 700px;
  height: 16px;
  font-size: 8pt;
  
  border-top-width: 1px; 
  border-bottom-width: 1px; 
  border-left-width: 0px; 
  border-right-width: 0px;
    
  /* this will set the footer to the bottom of the page and keep it there */
  //position:fixed;
  
  bottom:0px;
  background-color: white;
    
  padding-top:    8px;
  padding-bottom: 8px;
  padding-left: 50px;
  padding-right: 50px; 
  
  border-style: solid; 
  border-color: black;
  
  clear:both;
  
  /*margin-left: 130px;*/
  margin: auto;
  margin-bottom: 10px;
  
  text-align: center;
}

#placeholderContentFooter {
  // abstandhalter
  height: 10px;
}

#footerLeft {
  display: inline;
  float: left;
}

#footerMiddle {
  display: inline;
  margin: auto;
}

#footerRight {
  display: inline;
  float: right;
}

div#backToTop {
  margin-right: 100px;
  float: right;
  margin-bottom: 8px;
}