.dnd-library-wrapper .editor-item .meta.type-video.scald-youtube {
  background-image: url('icons/youtube.png');
}

.dnd-library-wrapper .editor-item .meta.type-video.scald-vimeo {
  background-image: url('icons/vimeo.png');
}

.dnd-library-wrapper .editor-item .meta.type-video.scald-dailymotion {
  background-image: url('icons/dailymotion.png');
}