@media all
{

  /**
   * (en) Repositioning content container
   * (de) Neupositionierung der Content Container
   *
   * |-------------------------------|
   * | #header                       |
   * | 924px                         |
   * |-------------------------------|
   * | #col2   | #col1     | #col3   |
   * | 179px   | 592px     | 179px   |
   * |-------------------------------|
   * | #footer                       |
   * |-------------------------------|
   */

#col1 {
  width:644px;
  background-image: url(http://www.doerenberg-klinik.de/common/css/common/img/WhiteBG260.gif); 
  background-repeat:repeat-y;
  background-position:top right;
}

#col2 {
  margin-left: -864px;
}

#col3 {
  display:none;
  visibility:hidden;
}
  
}