carpseeds.pl/wp-content/plugins/jetpack.bck/modules/widgets/gallery/css/admin-rtl.min.css

.gallery-widget-thumbs-wrapper{margin:-5px 0 .3em 0}.gallery-widget-thumbs img{border:1px solid #ccc;padding:2px;background-color:#fff;margin:0 0 5px 5px;float:right}