.rahmen-danach{border-bottom:1px dotted #e4e4e4;}
  .rahmen-davor{border-top:1px dotted #e4e4e4;}
  .rahmen-links{border-left:1px dotted #e4e4e4; padding-left:10px;}
  .rahmen-rechts{border-right:1px dotted #e4e4e4; padding-right:8px;}