diff --git wp-admin/css/widgets.css wp-admin/css/widgets.css
index 3af660f..9baa04c 100644
--- wp-admin/css/widgets.css
+++ wp-admin/css/widgets.css
@@ -168,6 +168,7 @@
 	-webkit-box-pack: start;
 	justify-content: flex-start;
 	flex-wrap: wrap;
+	margin: -1.79104477%;
 }
 
 .media-widget-preview.media_gallery,
@@ -175,6 +176,10 @@
 	cursor: pointer;
 }
 
+.media-widget-preview.media_gallery {
+	background: transparent;
+}
+
 .media-widget-gallery-preview .gallery-item {
 	box-sizing: border-box;
 	width: 50%;