 
<p>body {margin: 0; padding: 0} #center {position: absolute; width: 800px; height: 
  980px; top: 40%; left: 60%; margin-top: -200; margin-left: -400; background-color: 
  #e6e6e6; border: 1px solid #ffffff} /*margin-top: Hälfte von height; margin-left: 
  Hälfte von width*/body {font-family:Verdana, Arial, Helvetica, sans-serif; font-size: 
  9pt; font-weight:normal;text-align:middle;color: #333333}A:link { color: #000000;font-family: 
  Verdana, Arial, Helvetica, sans-serif; font-size: 8pt; font-weight:normal; text-decoration: 
  none }A:visited { color: #000000;font-family:Verdana, Arial, Helvetica, sans-serif; 
  font-size: 8pt; font-weight:normal; text-decoration: none }A:active { color: 
  #000000;font-family:Verdana, Arial, Helvetica, sans-serif; font-size: 8pt; font-weight:normal; 
  text-decoration: underscore }A:hover { color: #ff00ff;font-family:Verdana, Arial, 
  Helvetica, sans-serif; font-size: 8pt; font-weight:normal; text-decoration: 
  underline } td { font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 
  8pt; color: #666666; text-decoration: none} </p>