Index: wp-includes/css/media-views.css
===================================================================
--- wp-includes/css/media-views.css	(revision 22717)
+++ wp-includes/css/media-views.css	(working copy)
@@ -1,7 +1,6 @@
 /**
  * Base Styles
  */
-
 .media-frame input,
 .media-frame textarea {
 	padding: 6px 8px;
@@ -632,7 +631,6 @@
 	border-radius: 0;
 }
 
-
 /**
  * Attachments Browser
  */
@@ -644,7 +642,6 @@
 	height: 50px;
 }
 
-
 .attachments-browser .media-toolbar-primary > .media-button,
 .attachments-browser .media-toolbar-primary > .media-button-group,
 .attachments-browser .media-toolbar-secondary > .media-button,
@@ -669,7 +666,6 @@
 	color: #999;
 }
 
-
 /**
  * Progress Bar
  */
Index: wp-includes/css/media-views-rtl.css
===================================================================
--- wp-includes/css/media-views-rtl.css	(revision 22717)
+++ wp-includes/css/media-views-rtl.css	(working copy)
@@ -16,7 +16,7 @@
 /**
  * Toolbar
  */
-.media-frame > .media-toolbar {
+.media-frame-toolbar > .media-toolbar {
 	left: 0;
 	right: 200px;
 	border-width: 1px 0 0 0;
@@ -95,7 +95,6 @@
 	padding-left: 1px;
 }
 
-
 /**
  * Menu
  */
@@ -108,6 +107,14 @@
 }
 
 /**
+ * Attachment Browser Filters
+ */
+.media-frame select.attachment-filters {
+	margin-right: 0;
+	margin-left: 10px;
+}
+
+/**
  * Frame
  */
 .media-frame .region-content {
@@ -144,30 +151,21 @@
 	float: right;
 }
 
-.attachment.library.selected:after {
-	right: auto;
-	left: -1px;
-	border-width: 0 1px 1px 0;
-
-	box-shadow: 1px 1px 0 rgba( 0, 0, 0, 0.1 );
-}
-
 .attachment .icon,
 .attachment .thumbnail {
 	left: auto;
 	right: 0;
 }
 
-.attachment .insert {
-	left: auto;
-	right: 7px;
-}
-
 .attachment .close {
 	right: auto;
 	left: 5px;
 }
 
+.attachment .check {
+	right: auto;
+	left: -7px;
+}
 
 /**
  * Progress Bar
@@ -212,7 +210,6 @@
 	background-image:   linear-gradient(to right, rgba( 255, 255, 255, 1 ) ,  rgba( 255, 255, 255, 0 ) );
 }
 
-
 /**
  * Selection Preview
  */