div.imagefield-edit-image-row { 
  border-bottom: 1px solid black;
}

div.imagefield-edit-preview img {
  border: 1px solid black;
}

div.imagefield-edit-preview  {
  display: inline;
  float: left;
  width: 165px;
}

div.imagefield-edit-image-replace { 
  font-weight: bold;
  color: red;
}