.content_left {
  float: left;
  width: 879px;
  
  min-height:366px;
   height:auto !important;
   height:366px;
   
   padding-top:10px;
   padding-left:20px;
   padding-right:50px;
   padding-bottom:20px;
   
   /*background-color: #00ffff;*/
}

.content_right {

   width: 0px;
   padding-left:0px;
}

.actionmenue {

   width: 0px;
   background-color: #Ffffff;

}