.backendImageThumb {
  width: 102px;
  height: 86px;
  display: inline;
  border: 1px solid #999999;
  background-image: url(../img/ImageNotAvailable.gif);
}
.backendImageHeader {
  width: 233px;
  height: 81px;
  display: inline;
  border: 1px solid #999999;
  background-image: url(../img/ImageNotAvailable.gif);
}
.backendImageBig {
  width: 257px;
  height: 180px;
  display: inline;
  border: 1px solid #999999;
  background-image: url(../img/ImageNotAvailable.gif);
}