Index: src/wp-admin/css/media.css
===================================================================
--- src/wp-admin/css/media.css	(revision 46758)
+++ src/wp-admin/css/media.css	(working copy)
@@ -1203,7 +1203,9 @@
 		font-size: 16px;
 		padding: 6px 10px;
 	}
+}
 
+@media screen and (min-width: 782px) and (max-width: 1400px) {
 	.wp_attachment_holder .imgedit-wrap .imgedit-panel-content,
 	.wp_attachment_holder .imgedit-wrap .imgedit-settings {
 		float: none;