kai-jacobsen/kontentblocks

$thumbnail_padding:         6px;
$thumbnail_margin:          12px;
$thumbnail_border:          1px solid #DDD;
$thumbnail_selected_color:  #08C;

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

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

  li.group_title
  {
    float: none;
  }

  li
  {
    margin:   0px $thumbnail_margin $thumbnail_margin 0px;
    float:    left;

    .thumbnail
    {
      padding:  $thumbnail_padding;
      border:   $thumbnail_border;
      -webkit-user-select: none;
      -moz-user-select:    none;
      -ms-user-select:     none;
      cursor: pointer;
      img
      {
        -webkit-user-drag: none;
      }
    }

    .thumbnail.selected
    {
      border: 2px solid $thumbnail_selected_color;
      @extend .base-shadow !optional;
      background-color: $grey-100;
    }
  }
}