diff --git wp-admin/css/media.css wp-admin/css/media.css
index bd0c90155d..fffaffca45 100644
--- wp-admin/css/media.css
+++ wp-admin/css/media.css
@@ -1232,10 +1232,6 @@ audio, video {
 		height: 40px;
 	}
 
-	.upload-php .media-modal-close .media-modal-icon {
-		margin: 9px 10px;
-	}
-
 	.edit-attachment-frame .edit-media-header .right:before,
 	.edit-attachment-frame .edit-media-header .left:before {
 		line-height: 40px !important;