ul.thumbnails.image_picker_selector {
  overflow: auto;
  list-style-image: none;
  list-style-position: outside;
  list-style-type: none;
  padding: 0px;
  margin: 0px;

  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}

ul.thumbnails.image_picker_selector ul {
  overflow: auto;
  list-style-image: none;
  list-style-position: outside;
  list-style-type: none;

  padding: 0px;
  margin: 0px;
}

ul.thumbnails.image_picker_selector li.group_title {
  float: none;
}

ul.thumbnails.image_picker_selector li {
  width: 213px;
}

ul.thumbnails.image_picker_selector li .thumbnail {
  border: 1px solid #dddddd;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;

  width: 160px;
  max-height: 150px;
}

ul.thumbnails li p {
  max-width: 170px;
  max-height: 15px;

  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  text-align: center;
}

ul.thumbnails.image_picker_selector li .thumbnail img {
  -webkit-user-drag: none;
  max-height: 120px;
}

ul.thumbnails.image_picker_selector li .thumbnail.selected {
  background: #0088cc;
}