.backbutton img{
  border: 0px none;
  float: left;
}

.backbutton span {
  margin-left:4px;
  display:block;
  float:left;
}

.backbutton a:hover {
  color: #66666;
}

.a_o_ueberichtslink {

}

.a_o_ueberichtslink img {
  margin-bottom:-3px;
  margin-right:4px;
}