ul.thumbnails.image_picker_selector {
  overflow: auto;
  list-style-image: none;
  list-style-position: outside;
  list-style-type: none;
  padding-top:10px;
  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_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; 
	max-width:200px;
	max-height:200px;
}

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