.thumbnail {
  padding: 4px;
  margin-bottom: 20px;
  background-color: #fff;
  border: 1px solid #ddd;
}

.center-block {
    display: block;
    margin-right: auto;
    margin-left: auto;
}

.prodeo-file-input {
  max-width: 100%;
  max-height: 100%;
}