ul.thumbnails.image_picker_selector {
  overflow: auto;
  list-style-image: none;
  list-style-position: outside;
  list-style-type: none;
  padding: 0px;
  margin: 0px; 
 }
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 {width:100%;} 
ul.thumbnails.image_picker_selector li.group_title {
    float: none; 
}
ul.thumbnails.image_picker_selector li {
    margin: 0px 12px 12px 0px;
    float: left; 
}
ul.thumbnails.image_picker_selector li .thumbnail {
	padding: 6px;
	border: 1px solid #dddddd;
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none; 
}
ul.thumbnails.image_picker_selector li .thumbnail img {
    -webkit-user-drag: none; 
}
ul.thumbnails.image_picker_selector li .thumbnail.selected {
    background: #0088cc;
	text-align: center;
}
.image-picker-tooltip {
  display: block;
  text-align: center;
}
.thumbnail.selected .image-picker-tooltip{
	color: #ffffff;
}